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


Quality Rating: 21.55 out of 100 score

NPI Status: Active since December 01, 2005

Contact Information

55 MADISON ST
355
DENVER, CO
ZIP 80206
Phone: (303) 398-7320

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  • Individual
  • Male
  • Years of Experience 29
  • Specialist
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About GARY BELEN

This page provides the complete NPI Profile along with additional information for Gary Belen, a provider established in Denver, Colorado with a medical specialization in Specialist and more than 29 years of experience. He graduated from University Of Missouri, Kansas City, School Of Medicine in 1997. The healthcare provider is registered in the NPI registry with number 1841274933 assigned on December 2005. The practitioner's primary taxonomy code is 174400000X with license number 40364 (CO). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1841274933
Provider Name
DR. GARY BELEN M.D.
Gender
Male
Entity Type
Individual
Location Address
55 MADISON ST 355 DENVER, CO 80206
Location Phone
(303) 398-7320
Mailing Address
55 MADISON ST 355 DENVER, CO 80206
Mailing Phone
(303) 398-7320
Medical School Name
UNIVERSITY OF MISSOURI, KANSAS CITY, SCHOOL OF MEDICINE
Graduation Year
1997
Is Sole Proprietor?
No
Enumeration Date
12-01-2005
Last Update Date
09-10-2012
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
40364
License State
CO
Taxonomy Description
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.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
H46761MEDICARE UPIN (02)CO 
466338MEDICARE ID-TYPE UNSPECIFIED (04)CO 

Medicare Participation & PECOS Enrollment Status

Gary Belen is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

Gary Belen is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 9739108895

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20051117000433

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Cataract surgery

Cataract surgery is a procedure to remove the lens of your eye when it becomes cloudy, which is called a cataract. A synthetic lens is then inserted to restore clear vision. The operation is typically done on an outpatient basis and is very safe and effective.

This service was performed for 701 patients

Complex removal of cataract with insertion of prosthetic lens

This procedure involves removing a cloudy lens (cataract) from your eye and replacing it with a clear, artificial lens. It helps restore vision that has been affected by the cataract. The operation is usually done under local anesthesia.

This service was performed 25 times for 21 patients

Established patient office or other outpatient visit, 30-39 minutes

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.

This service was performed 382 times for 240 patients

Exam of the internal drainage system of eye

This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.

This service was performed 23 times for 23 patients

Exam of visual field with extended testing

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.

This service was performed 155 times for 150 patients

Imaging of optic nerve

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).

This service was performed 212 times for 209 patients

Laser repair to improve eye fluid flow

Laser repair to improve eye fluid flow is a procedure aimed at treating glaucoma. A laser is used to create a small hole in the eye's drainage system, allowing fluid to flow out more easily. This helps to lower the pressure inside the eye, reducing the risk of vision loss.

This service was performed 38 times for 25 patients

Measurement of corneal curvature and depth of eye

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.

This service was performed 243 times for 145 patients

New patient office or other outpatient visit, 45-59 minutes

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.

This service was performed 69 times for 69 patients

Removal of cataract with insertion of prosthetic lens

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.

This service was performed 194 times for 119 patients

Removal of recurring cataract in lens capsule using a laser

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

This service was performed 56 times for 44 patients

Ultrasound scan of cornea to determine thickness

An ultrasound scan of the cornea is a non-invasive procedure that uses sound waves to measure the thickness of your cornea. This helps in diagnosing certain eye conditions and planning treatments. No discomfort or pain is typically experienced.

This service was performed 62 times for 62 patients

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 21.55, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 21.55 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 0

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category compromises 40% providers final MPIS scores.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: 0

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category compromises 25% providers final MPIS scores.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 0

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category compromises 15% providers final MPIS scores.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category compromises 15% of providers final MPIS scores.

  • Cost Score: 71.86

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

  • Cost Score: 71.86

    The Cost performance category asses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category compromises 20% of providers final MPIS scores.

Reviews for DR. GARY BELEN M.D.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1841274933
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
288147896
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 8 + 8 + 1 + 4 + 7 + 8 + 9 + 6 + 24 = 77
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 77 = 33

The NPI number 1841274933 is valid because the calculated check digit 3 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 17 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1013919679DR. CYNTHIA MARIE PARKINSON DDS
Individual
Dentist55 MADISON ST STE 320
DENVER, CO 80206
(303) 355-3080
1871528109MRS. PATRICIA A. HIGGINS L.C.S.W.
Individual
Social Worker (Clinical)55 MADISON ST SUITE 600
DENVER, CO 80206
(303) 355-4262
1477605665MR. WILLIAM MERRITT ECKERT CRNA
Individual
Nurse Anesthetist, Certified Registered55 MADISON ST STE 200
DENVER, CO 80206
(303) 388-0599
1538372891DR. NICOLE ELIZABETH EBERLE D.D.S., M.S.
Individual
Dentist (Orthodontics and Dentofacial Orthopedics)55 MADISON ST #280
DENVER, CO 80206
(303) 320-0307
1487865317 DOUGLAS D CARREL MSW, LCSW
Individual
Social Worker (Clinical)55 MADISON ST SUITE 600
DENVER, CO 80206
(303) 399-4166
1891925939MS. LORRAINE E SCHROFFEL LCSW
Individual
Social Worker (Clinical)55 MADISON ST
DENVER, CO 80206
(303) 942-1649
1184924946MADISON STREET ANESTHESIA LLC
Organization
Nurse Anesthetist, Certified Registered55 MADISON ST 355
DENVER, CO 80206
(303) 377-2020
1306964317DR. HOWARD AMIEL M.D., M.S.
Individual
Ophthalmology55 MADISON ST 355
DENVER, CO 80206
(303) 398-7309
1205088507 SUMIT SITOLE M.D.
Individual
Ophthalmology55 MADISON ST 355
DENVER, CO 80206
(303) 377-2020
1588919443DR. THOMAS ROBERT CRUSE O.D.
Individual
Optometrist55 MADISON ST SUITE 355
DENVER, CO 80206
(303) 377-2020
1528059789DR. GEORGE PARDOS M.D.
Individual
Specialist55 MADISON ST SUITE 355
DENVER, CO 80206
(303) 377-2020
1376985168MADISON STREET COMPANY NURSE PRACTITIONER LLC
Organization
Nurse Practitioner55 MADISON ST STE 355
DENVER, CO 80206
(303) 377-2020
1588030266 AMANDA BOUQUET GUTHRIE LPC
Individual
Counselor55 MADISON ST STE. 625
DENVER, CO 80206
(303) 523-8316
1275514937DR. JASON WANG MD
Individual
Ophthalmology55 MADISON ST 355
DENVER, CO 80206
(303) 398-7320
1326132291MADISON STREET SURGERY CENTER, LLC
Organization
Clinic/Center (Ambulatory Surgical)55 MADISON ST 200
DENVER, CO 80206
(303) 388-0599
1770702581COLORADO LASER SURGEONS
Organization
Optometrist55 MADISON ST #300
DENVER, CO 80206
(303) 393-8565
1023770823 KRISTINE FROEHLICH LCSW
Individual
Social Worker (Clinical)55 MADISON ST
DENVER, CO 80206
(262) 853-4942

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1841274933, enumerated in the NPI registry as an "individual" on December 01, 2005

The provider is located at 55 Madison St 355 Denver, Co 80206 and the phone number is (303) 398-7320

The provider's speciality is Specialist with taxonomy code 174400000X

The provider has more than 29 years of experience. He graduated from University Of Missouri, Kansas City, School Of Medicine in 1997.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

The most common procedures or services performed by this practitioner are: Cataract surgery, Complex removal of cataract with insertion of prosthetic lens, Established patient office or other outpatient visit, 30-39 minutes, Exam of the internal drainage system of eye, Exam of visual field with extended testing, Imaging of optic nerve, Laser repair to improve eye fluid flow, Measurement of corneal curvature and depth of eye, New patient office or other outpatient visit, 45-59 minutes, Removal of cataract with insertion of prosthetic lens, Removal of recurring cataract in lens capsule using a laser and Ultrasound scan of cornea to determine thickness.

This NPI record was last updated on December 01, 2005. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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