Diana Abu Mahfouz, M.D.
NPI 1982269288 · Family Medicine Physician · Buffalo, NY
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Diana Abu Mahfouz, M.D. is a Family Medicine Physician provider in Buffalo, NY (NPI 1982269288).
Provider details
- NPI number
- 1982269288
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 319814 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 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
86 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) |
|---|---|---|
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 47 | $123 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 39 | $164 |
Typical Medicare-allowed amounts for these services range $123–$164 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2019-05-02
- Last updated
- 2023-03-01
- Certified
- 2023-03-01
Frequently asked questions
- What is Diana Abu Mahfouz's NPI number?
- Diana Abu Mahfouz's National Provider Identifier (NPI) is 1982269288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Abu Mahfouz's specialty?
- Diana Abu Mahfouz is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Diana Abu Mahfouz located?
- Diana Abu Mahfouz's practice location on file with NPPES is 462 Grider St, Buffalo, NY 14215-3098.
- What is Diana Abu Mahfouz's phone number?
- The practice phone number listed in the NPPES registry for Diana Abu Mahfouz is (716) 898-3000.
- Does Diana Abu Mahfouz accept Medicare?
- Diana Abu Mahfouz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Diana Abu Mahfouz's NPI active?
- Yes — Diana Abu Mahfouz's NPI (1982269288) is active in the NPPES registry as of the last update on 2023-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.