DR. GREGORY BUTLER M.D.
NPI 1376726091
Ophthalmology in Washington, DC

Q: What is Gregory Butler's NPI number?

The NPI number for Gregory Butler is 1376726091. It was assigned to this individual provider in the NPPES registry on December 17, 2007.

Q: What is Gregory Butler's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Gregory Butler was last updated on December 17, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since December 17, 2007PECOS EnrolledAccepts Medicare Assignment

89.29/100

CMS Quality Rating

1647 BENNING RD NE, STE 205, WASHINGTON, DC 20002(202) 397-2800(202) 397-1304 Get Directions Write a Review

NPPES record last updated: December 17, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Gregory Butler M.d. NPPES

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

DR. GREGORY BUTLER M.D. (NPI 1376726091) is an individual ophthalmology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD30132) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS and is a graduate of Icahn School Of Medicine At Mount Sinai (1992).

NPPES Registry Identity

NPI1376726091

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameDR. GREGORY BUTLERCredential: M.D.

Location Address1647 BENNING RD NE, STE 205Washington, DC 20002-4569

Mailing Address1647 Benning Rd Ne, Ste 205Washington, DC 20002-4569 · (202) 397-2800 · Fax (202) 397-1304

Phone(202) 397-2800

Fax(202) 397-1304

Sole ProprietorNo

Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 1992

Enumeration DateDecember 17, 2007

✔ NPI 1376726091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in DC · MD30132

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

1647 BENNING RD NE, Washington, DC 20002

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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. Gregory Butler 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 ID3375534415

PECOS Enrollment IDI20040519000363

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 14

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.

660 services349 patients

Exam of the internal drainage system of eye 92020

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.

606 services428 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.

588 services371 patients

Photography of the retina 92250

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

470 services303 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

338 services295 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).

268 services241 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

196 services188 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.

71 services52 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

62 services48 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

49 services49 patients

Ultrasound scan of cornea to determine thickness 76514

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.

41 services41 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.

34 services27 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

33 services33 patients

Removal of recurring cataract in lens capsule using a laser 66821

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.

16 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20002 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$147.85 typical visit price

range $65.18 – $194.86

Typical copayment $36.96 (range $16.29 – $48.71)

Most-billed visit code 99204

Established Patient

$80.66 typical visit price

range $21.40 – $158.88

Typical copayment $20.16 (range $5.35 – $39.72)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

89.29/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Individually scored

Quality

81.66

Improvement Activities

Cost

61.69

Reported Quality Measures

Cataract Surgery: Difference Between Planned and Final Refraction

100%20 patients5/55-star benchmark: 100%

Documentation of Current Medications in the Medical Record

100%49 patients5/55-star benchmark: 100%

Primary Open-Angle Glaucoma (POAG): Reduction of Intraocular Pressure (IOP) by 15% OR Documentation of a Plan of Care

100%27 patients

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Other Providers at the Same Location NPPES 20

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

RICHARD LARRY DOTSON MD

General Practice

1647 BENNING RD NE, #102
WASHINGTON, DC 20002

District of Columbia (202) 396-8200

DR. NORMAN W ALLEN MD

Internal Medicine (Cardiovascular Disease)

1647 BENNING RD NE, STE 201
WASHINGTON, DC 20002

District of Columbia (202) 399-5707

AIDS HEALTHCARE FOUNDATION

Clinic/Center

1647 BENNING RD NE
WASHINGTON, DC 20002

District of Columbia (323) 498-6665

FAVOUR OYENUGA

Registered Nurse

1647 BENNING RD NE
WASHINGTON, DC 20002

District of Columbia (202) 621-8713

OLUWADAMILOLA KOMOLAFE

Case Manager/Care Coordinator

1647 BENNING RD NE
WASHINGTON, DC 20002

District of Columbia (202) 375-1532

JAGDEV SINGH DHILION M.D.

Neuromusculoskeletal Medicine, Sports Medicine

1647 BENNING RD NE, SUITE #202
WASHINGTON, DC 20002

District of Columbia (202) 398-2897

KEESHA MARIE WILLIAMS-ELLIOTT M.D.

Ophthalmology

1647 BENNING RD NE, SUITE 102
WASHINGTON, DC 20002

District of Columbia (202) 396-8200

CHIMELIE UKWANDU

Case Manager/Care Coordinator

1647 BENNING RD NE
WASHINGTON, DC 20002

District of Columbia (202) 621-8713

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 Gregory Butler's NPI number?

The NPI number for Gregory Butler is 1376726091. It was assigned to this individual provider in the NPPES registry on December 17, 2007.

Where is Gregory Butler located?

Gregory Butler practices at 1647 Benning Rd NE Ste 205, Washington, DC 20002. The listed phone number is (202) 397-2800.

What is Gregory Butler's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Gregory Butler enrolled in Medicare?

Yes. Gregory Butler 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.

When was this NPI record last updated?

The NPPES record for Gregory Butler was last updated on December 17, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.