What is Abdullah Ahmed's NPI number?

Abdullah Ahmed's National Provider Identifier (NPI) is 1285039784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Abdullah Ahmed's specialty?

Abdullah Ahmed is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).

Where is Abdullah Ahmed located?

Abdullah Ahmed's practice location on file with NPPES is 101 Nicolls Rd, Stony Brook, NY 11794-3328.

What is Abdullah Ahmed's phone number?

The practice phone number listed in the NPPES registry for Abdullah Ahmed is (631) 638-4464.

Does Abdullah Ahmed accept Medicare?

Abdullah Ahmed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Abdullah Ahmed's NPI active?

Yes — Abdullah Ahmed's NPI (1285039784) is active in the NPPES registry as of the last update on 2023-04-25.

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Abdullah Ahmed

NPI 1285039784 · Rheumatology Physician · Stony Brook, NY

Abdullah Ahmed is a Rheumatology Physician provider in Stony Brook, NY (NPI 1285039784).

Provider details

NPI number: 1285039784
Entity type: Individual
Primary specialty: Rheumatology PhysicianAllopathic & Osteopathic Physicians
Sex: Male
Sole proprietor: No
License: TP070 (KY)

Practice location

101 Nicolls Rd

Stony Brook, NY 11794-3328

Phone: (631) 638-4464

Approximate (ZIP-level) locationGet directions

More NY providers

Mailing address

101 Nicolls Rd

Stony Brook, NY 11794-8161

Specialties & taxonomies

Rheumatology PhysicianPrimary207RR0500XLicense 305152-01 (NY)
Allopathic & Osteopathic Physicians
Internal Medicine Physician207R00000XLicense TP070 (KY)
Allopathic & Osteopathic Physicians
Hospitalist Physician208M00000XLicense TP070 (KY)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Established profile(62/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
12 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
1 documented practice location
Medicare service volume (vs. specialty peers)28% of score
1,136 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	374	$149
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	354	$19
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	146	$107
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	129	$195
Injection of Drug Or Substance Under Skin Or Into Muscle96372	61	$17

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 15 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Prednisone	258	47
Allopurinol	89	15
Hydroxychloroquine Sulfate	80	22
Pantoprazole Sodium	57	19
Methotrexate Sodiumbrand: Methotrexate	33	11
Diclofenac Sodium	29	—
Adalimumabbrand: Humira(cf) Pen

Enumerated: 2014-10-27
Last updated: 2023-04-25
Certified: 2023-04-25

Frequently asked questions

What is Abdullah Ahmed's NPI number?: Abdullah Ahmed's National Provider Identifier (NPI) is 1285039784, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Abdullah Ahmed's specialty?: Abdullah Ahmed is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
Where is Abdullah Ahmed located?: Abdullah Ahmed's practice location on file with NPPES is 101 Nicolls Rd, Stony Brook, NY 11794-3328.
What is Abdullah Ahmed's phone number?: The practice phone number listed in the NPPES registry for Abdullah Ahmed is (631) 638-4464.
Does Abdullah Ahmed accept Medicare?: Abdullah Ahmed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Abdullah Ahmed's NPI active?: Yes — Abdullah Ahmed's NPI (1285039784) is active in the NPPES registry as of the last update on 2023-04-25.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	374	$149
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	354	$19
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	146	$107
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	129	$195
Injection of Drug Or Substance Under Skin Or Into Muscle96372	61	$17

Drug

Part D claims (2024)

Beneficiaries

Prednisone

258

Allopurinol

Hydroxychloroquine Sulfate

Pantoprazole Sodium

Methotrexate Sodiumbrand: Methotrexate

Diclofenac Sodium

—

Adalimumabbrand: Humira(cf) Pen

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)

What this provider prescribes (Medicare Part D)