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  5. ADVANCED EAR, NOSE & THROAT, P.C.

ADVANCED EAR, NOSE & THROAT, P.C.

Headquarter

Company Details

Name: ADVANCED EAR, NOSE & THROAT, P.C.
Jurisdiction: Colorado
Legal type: Domestic profit corporation
Status: Good Standing
Date of registration: 17 Feb 2000 (25 years ago)
Entity Number: 20001034216
ZIP code: 80111
County: Arapahoe County
Place of Formation: COLORADO
Principal Address: 6110 Greenwood Plaza Blvd Greenwood Village CO 80111 US

Links between entities

Type Company Name Company Number State
Headquarter of ADVANCED EAR, NOSE & THROAT, P.C., MINNESOTA 7561ee6c-15ba-ee11-907d-00155d01c440 MINNESOTA
Headquarter of ADVANCED EAR, NOSE & THROAT, P.C., IDAHO 5184242 IDAHO

form 5500

Plan Name Plan Year EIN/PN Received Sponsor Total number of participants
ADVANCED EAR, NOSE & THROAT DEFINED BENEFIT PLAN 2021 841533154 2022-06-15 ADVANCED EAR, NOSE & THROAT 21
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2013-01-01
Business code 621111
Sponsor’s telephone number 3037923838
Plan sponsor’s address 7400 E CRESTLINE CIRCLE #100, GREENWOOD VILLAGE, CO, 80111

Signature of
Role Plan administrator
Date 2022-06-15
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2022-06-15
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
ADVANCED EAR, NOSE & THROAT DEFINED BENEFIT PLAN 2021 841533154 2022-06-16 ADVANCED EAR, NOSE & THROAT 21
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2013-01-01
Business code 621111
Sponsor’s telephone number 3037923838
Plan sponsor’s address 7400 E CRESTLINE CIRCLE #100, GREENWOOD VILLAGE, CO, 80111

Signature of
Role Plan administrator
Date 2022-06-16
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2022-06-16
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
ADVANCED EAR, NOSE & THROAT DEFINED BENEFIT PLAN 2020 841533154 2021-09-07 ADVANCED EAR, NOSE & THROAT 24
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2013-01-01
Business code 621111
Sponsor’s telephone number 3037923838
Plan sponsor’s address 7400 E CRESTLINE CIRCLE #100, GREENWOOD VILLAGE, CO, 80111

Signature of
Role Plan administrator
Date 2021-09-05
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2021-09-05
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
ADVANCED EAR, NOSE & THROAT DEFINED BENEFIT PLAN 2019 841533154 2020-08-12 ADVANCED EAR, NOSE & THROAT 25
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2013-01-01
Business code 621111
Sponsor’s telephone number 3037923838
Plan sponsor’s address 7400 E CRESTLINE CIRCLE #100, GREENWOOD VILLAGE, CO, 80111

Signature of
Role Plan administrator
Date 2020-08-12
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2020-08-12
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
ADVANCED EAR, NOSE & THROAT DEFINED BENEFIT PLAN 2018 841533154 2019-10-10 ADVANCED EAR, NOSE & THROAT 19
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2013-01-01
Business code 621111
Sponsor’s telephone number 3037923838
Plan sponsor’s address 7400 E CRESTLINE CIRCLE #100, GREENWOOD VILLAGE, CO, 80111

Signature of
Role Plan administrator
Date 2019-10-10
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2019-10-10
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
ADVANCED EAR, NOSE & THROAT DEFINED BENEFIT PLAN 2017 841533154 2018-10-02 ADVANCED EAR, NOSE & THROAT 17
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2013-01-01
Business code 621111
Sponsor’s telephone number 3037923838
Plan sponsor’s address 7400 E CRESTLINE CIRCLE #100, GREENWOOD VILLAGE, CO, 80111

Signature of
Role Plan administrator
Date 2018-10-02
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2018-10-02
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
ADVANCED EAR, NOSE & THROAT DEFINED BENEFIT PLAN 2016 841533154 2017-10-04 ADVANCED EAR, NOSE & THROAT 18
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2013-01-01
Business code 621111
Sponsor’s telephone number 3037923838
Plan sponsor’s address 7400 E CRESTLINE CIRCLE #100, GREENWOOD VILLAGE, CO, 80111

Signature of
Role Plan administrator
Date 2017-10-04
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2017-10-04
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
ADVANCED EAR, NOSE & THROAT DEFINED BENEFIT PLAN 2015 841533154 2016-09-13 ADVANCED EAR, NOSE & THROAT 12
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2013-01-01
Business code 621111
Sponsor’s telephone number 3037923838
Plan sponsor’s address 7400 E CRESTLINE CIRCLE #100, GREENWOOD VILLAGE, CO, 80111

Signature of
Role Plan administrator
Date 2016-09-08
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2016-09-08
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
ADVANCED EAR, NOSE & THROAT DEFINED BENEFIT PLAN 2014 841533154 2015-10-09 ADVANCED EAR, NOSE & THROAT 14
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2013-01-01
Business code 621111
Sponsor’s telephone number 3037923838
Plan sponsor’s address 7400 E CRESTLINE CIRCLE #100, GREENWOOD VILLAGE, CO, 80111

Signature of
Role Plan administrator
Date 2015-10-09
Name of individual signing MICHAEL MENACHOF, MD
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2015-10-09
Name of individual signing MICHAEL MENACHOF, MD
Valid signature Filed with authorized/valid electronic signature
ADVANCED EAR, NOSE & THROAT DEFINED BENEFIT PLAN 2013 841533154 2014-09-26 ADVANCED EAR, NOSE & THROAT 13
File View Page
Three-digit plan number (PN) 002
Effective date of plan 2013-01-01
Business code 621111
Sponsor’s telephone number 3037923838
Plan sponsor’s address 7400 E CRESTLINE CIRCLE #100, GREENWOOD VILLAGE, CO, 80111

Signature of
Role Plan administrator
Date 2014-09-26
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature
Role Employer/plan sponsor
Date 2014-09-26
Name of individual signing MICHAEL MENACHOF
Valid signature Filed with authorized/valid electronic signature

Agent

Name Role Address
Michael R. Menachof Agent 6110 Greenwood Plaza Blvd Greenwood Village CO 80111 US

Transaction History

Transaction ID Type Date Effective date Name Comment
20251078206 File Report 2025-01-23 2025-01-23 No data No data
20241073915 File Report 2024-01-23 2024-01-23 No data Change in registered agent information
20231170755 File Report 2023-02-14 2023-02-14 No data Principal address changed, Change in registered agent information
20221863294 Statement of Change Changing the Registered Agent Information 2022-09-01 2022-09-01 No data Registered agent information changed;
20221356602 Statement of Change Changing the Principal Office Address 2022-04-05 2022-04-05 No data Principal address changed;
20221142133 File Report 2022-02-07 2022-02-07 No data No data
20211125757 File Report 2021-02-04 2021-02-04 No data No data
20201130324 File Report 2020-02-10 2020-02-10 No data No data
20191110144 File Report 2019-02-04 2019-02-04 No data No data
20181085356 File Report 2018-01-28 2018-01-28 No data No data

Related by officers

No related officers

Related by address

6110 Greenwood Plaza Blvd Greenwood Village CO 80111 US

6110 Greenwood Plaza LLC Test To You, LLC KLM Labs LLC

Date of last update: 27 Jan 2025

Sources: Colorado's Secretary of State

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