Niaz Ahmed, M.D.
NPI 1538158936 · Anesthesiology Physician · Warren, PA
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Niaz Ahmed, M.D. is a Anesthesiology Physician provider in Warren, PA (NPI 1538158936).
Provider details
- NPI number
- 1538158936
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD023924E (PA)
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
20 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
116 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) |
|---|---|---|
| Anesthesia for Exam of Colon Using an Endoscope00812 | 42 | $55 |
| Anesthesia for Lens Surgery00142 | 21 | $76 |
| Anesthesia for Procedure for Total Knee Joint Replacement01402 | 14 | $175 |
| Injection of Anesthetic Agent And/Or Steroid Into Thigh Nerve (femoral Nerve)64447 | 14 | $60 |
| Anesthesia for Other Procedure on Urinary System Through Urethra00910 | 13 | $56 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 12 | $61 |
Typical Medicare-allowed amounts for these services range $55–$175 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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
- 2005-10-18
- Last updated
- 2021-03-04
- Certified
- 2021-03-04
Frequently asked questions
- What is Niaz Ahmed's NPI number?
- Niaz Ahmed's National Provider Identifier (NPI) is 1538158936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Niaz Ahmed's specialty?
- Niaz Ahmed is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Niaz Ahmed located?
- Niaz Ahmed's practice location on file with NPPES is 2 W Crescent Park, Warren, PA 16365-2111.
- What is Niaz Ahmed's phone number?
- The practice phone number listed in the NPPES registry for Niaz Ahmed is (814) 723-3300.
- Does Niaz Ahmed accept Medicare?
- Niaz Ahmed is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Niaz Ahmed's NPI active?
- Yes — Niaz Ahmed's NPI (1538158936) is active in the NPPES registry as of the last update on 2021-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.