Wassim Chemaitilly, MD
NPI 1861681801 · Pediatric Endocrinology Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Wassim Chemaitilly, MD is a Pediatric Endocrinology Physician provider in Pittsburgh, PA (NPI 1861681801).
Provider details
- NPI number
- 1861681801
- Entity type
- Individual
- Primary specialty
- Pediatric Endocrinology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 47536 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 1 distinct drug on file.
| Drug | Part D claims (2024) |
|---|---|
| Dextrose 70 % in Waterbrand: Dextrose in Water | 54 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-16
- Last updated
- 2022-11-14
- Certified
- 2022-11-14
Frequently asked questions
- What is Wassim Chemaitilly's NPI number?
- Wassim Chemaitilly's National Provider Identifier (NPI) is 1861681801, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Wassim Chemaitilly's specialty?
- Wassim Chemaitilly is listed in the NPPES registry with a primary specialty of Pediatric Endocrinology Physician (Allopathic & Osteopathic Physicians).
- Where is Wassim Chemaitilly located?
- Wassim Chemaitilly's practice location on file with NPPES is 4401 Penn Ave, Pittsburgh, PA 15224-1342.
- What is Wassim Chemaitilly's phone number?
- The practice phone number listed in the NPPES registry for Wassim Chemaitilly is (412) 692-5170.
- Does Wassim Chemaitilly accept Medicare?
- Wassim Chemaitilly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Wassim Chemaitilly's NPI active?
- Yes — Wassim Chemaitilly's NPI (1861681801) is active in the NPPES registry as of the last update on 2022-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.