Tiffany Yang, MD
NPI 1578926523 · Pediatrics Physician · Pittsburgh, PA
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Yang, MD is a Pediatrics Physician provider in Pittsburgh, PA (NPI 1578926523).
Provider details
- NPI number
- 1578926523
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD466411 (PA)
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
10 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
- 2016-03-29
- Last updated
- 2024-01-25
- Certified
- 2023-06-13
Frequently asked questions
- What is Tiffany Yang's NPI number?
- Tiffany Yang's National Provider Identifier (NPI) is 1578926523, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Yang's specialty?
- Tiffany Yang is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Tiffany Yang located?
- Tiffany Yang's practice location on file with NPPES is 4401 Penn Ave, Pittsburgh, PA 15224-1334.
- What is Tiffany Yang's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Yang is (412) 692-5135.
- Does Tiffany Yang accept Medicare?
- Tiffany Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Yang's NPI active?
- Yes — Tiffany Yang's NPI (1578926523) is active in the NPPES registry as of the last update on 2024-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.