Vivian Chen
NPI 1114720273 · Internal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vivian Chen is a Internal Medicine Physician provider in Philadelphia, PA (NPI 1114720273).
Provider details
- NPI number
- 1114720273
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- MT233994 (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
1 yr 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
- 2025-03-31
- Last updated
- 2025-06-09
- Certified
- 2025-06-09
Frequently asked questions
- What is Vivian Chen's NPI number?
- Vivian Chen's National Provider Identifier (NPI) is 1114720273, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vivian Chen's specialty?
- Vivian Chen is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Vivian Chen located?
- Vivian Chen's practice location on file with NPPES is 3400 Spruce St, Philadelphia, PA 19104-4238.
- What is Vivian Chen's phone number?
- The practice phone number listed in the NPPES registry for Vivian Chen is (215) 662-2700.
- Does Vivian Chen accept Medicare?
- Vivian Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vivian Chen's NPI active?
- Yes — Vivian Chen's NPI (1114720273) is active in the NPPES registry as of the last update on 2025-06-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.