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DR. GARY BELEN M.D.
NPI 1841274933
Specialist in Denver, CO

Active since December 01, 2005PECOS EnrolledAccepts Medicare Assignment
95.62/100
CMS Quality Rating
55 MADISON ST, 355, DENVER, CO 80206(303) 398-7320 Get Directions Write a Review

NPPES record last updated: September 10, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Gary Belen M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. GARY BELEN M.D. (NPI 1841274933) is an individual specialist in Denver, Colorado, licensed in Colorado (40364) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS and is a graduate of University Of Missouri, Kansas City, School Of Medicine (1997).

NPPES Registry Identity

NPI1841274933
Entity TypeIndividualMale
Primary Taxonomy174400000X
Provider Legal NameDR. GARY BELENCredential: M.D.
Location Address55 MADISON ST, 355Denver, CO 80206-5419
Mailing Address55 Madison St, 355Denver, CO 80206-5419 · (303) 398-7320
Phone(303) 398-7320
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Kansas City, School Of MedicineGraduated 1997
Enumeration DateDecember 1, 2005
Last NPPES UpdateSeptember 10, 2012
✔ NPI 1841274933 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySpecialistOther Service Providers
Taxonomy Code174400000X
License✔ Licensed in CO · 40364
Definition
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
55 MADISON ST, Denver, CO 80206
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Other Identifiers 2

Medicare UPINH46761CO
Medicare ID-Type Unspecified466338CO

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Gary Belen M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9739108895
PECOS Enrollment IDI20051117000433
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 11

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
376 services226 patients
Imaging of optic nerve 92133
Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).
218 services215 patients
Measurement of corneal curvature and depth of eye 92136
This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.
200 services115 patients
Exam of visual field with extended testing 92083
An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.
174 services171 patients
Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
167 services98 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
68 services68 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

95.62/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality91.24
Improvement Activities40

Other Providers at the Same Location NPPES 17

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. CYNTHIA MARIE PARKINSON DDS
Dentist
55 MADISON ST, STE 320
DENVER, CO 80206
Denver County (303) 355-3080
KRISTINE FROEHLICH LCSW
Social Worker (Clinical)
55 MADISON ST
DENVER, CO 80206
Denver County (262) 853-4942
MADISON STREET ANESTHESIA LLC
Nurse Anesthetist, Certified Registered
55 MADISON ST, 355
DENVER, CO 80206
Denver County (303) 377-2020
SUMIT SITOLE M.D.
Ophthalmology
55 MADISON ST, 355
DENVER, CO 80206
Denver County (303) 377-2020
DR. JASON WANG MD
Ophthalmology
55 MADISON ST, 355
DENVER, CO 80206
Denver County (303) 398-7320
DR. HOWARD AMIEL M.D., M.S.
Ophthalmology
55 MADISON ST, 355
DENVER, CO 80206
Denver County (303) 398-7309
MADISON STREET SURGERY CENTER, LLC
Clinic/Center (Ambulatory Surgical)
55 MADISON ST, 200
DENVER, CO 80206
Denver County (303) 388-0599
MADISON STREET COMPANY NURSE PRACTITIONER LLC
Nurse Practitioner
55 MADISON ST, STE 355
DENVER, CO 80206
Denver County (303) 377-2020

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gary Belen's NPI number?

The NPI number for Gary Belen is 1841274933. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Where is Gary Belen located?

Gary Belen practices at 55 Madison St 355, Denver, CO 80206. The listed phone number is (303) 398-7320.

What is Gary Belen's specialty?

The primary specialty registered for this NPI is Specialist with taxonomy code 174400000X.

Is Gary Belen enrolled in Medicare?

Yes. Gary Belen is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Gary Belen accept?

Health plans from UnitedHealthcare list Gary Belen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Gary Belen was last updated on September 10, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.