Mary Vajravelu, M.D.
NPI 1083977342 · Pediatric Endocrinology Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Vajravelu, M.D. is a Pediatric Endocrinology Physician provider in Pittsburgh, PA (NPI 1083977342).
Provider details
- NPI number
- 1083977342
- Entity type
- Individual
- Primary specialty
- Pediatric Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MT201169 (PA)
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
14 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
- 2012-06-21
- Last updated
- 2021-08-19
- Certified
- 2021-07-29
Frequently asked questions
- What is Mary Vajravelu's NPI number?
- Mary Vajravelu's National Provider Identifier (NPI) is 1083977342, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Vajravelu's specialty?
- Mary Vajravelu is listed in the NPPES registry with a primary specialty of Pediatric Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Vajravelu located?
- Mary Vajravelu's practice location on file with NPPES is 4401 Penn Ave, Pittsburgh, PA 15224-1334.
- What is Mary Vajravelu's phone number?
- The practice phone number listed in the NPPES registry for Mary Vajravelu is (412) 692-5170.
- Does Mary Vajravelu accept Medicare?
- Mary Vajravelu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Vajravelu's NPI active?
- Yes — Mary Vajravelu's NPI (1083977342) is active in the NPPES registry as of the last update on 2021-08-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.