Ashwin Nambiar, M.D.
NPI 1588993604 · Diagnostic Radiology Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ashwin Nambiar, M.D. is a Diagnostic Radiology Physician provider in Pittsburgh, PA (NPI 1588993604).
Provider details
- NPI number
- 1588993604
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 138704 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
16 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-12-19
- Last updated
- 2016-01-11
Frequently asked questions
- What is Ashwin Nambiar's NPI number?
- Ashwin Nambiar's National Provider Identifier (NPI) is 1588993604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ashwin Nambiar's specialty?
- Ashwin Nambiar is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ashwin Nambiar located?
- Ashwin Nambiar's practice location on file with NPPES is 401 Liberty Ave, Pittsburgh, PA 15222-1000.
- What is Ashwin Nambiar's phone number?
- The practice phone number listed in the NPPES registry for Ashwin Nambiar is (412) 223-2272.
- Does Ashwin Nambiar accept Medicare?
- Ashwin Nambiar is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ashwin Nambiar's NPI active?
- Yes — Ashwin Nambiar's NPI (1588993604) is active in the NPPES registry as of the last update on 2016-01-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.