Janine Chen, MD
NPI 1649335621 · Maternal & Fetal Medicine Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Janine Chen, MD is a Maternal & Fetal Medicine Physician provider in Philadelphia, PA (NPI 1649335621).
Provider details
- NPI number
- 1649335621
- Entity type
- Individual
- Primary specialty
- Maternal & Fetal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 25MA09096800 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
19 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
- 2006-12-27
- Last updated
- 2023-12-19
- Certified
- 2023-12-19
Frequently asked questions
- What is Janine Chen's NPI number?
- Janine Chen's National Provider Identifier (NPI) is 1649335621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Janine Chen's specialty?
- Janine Chen is listed in the NPPES registry with a primary specialty of Maternal & Fetal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Janine Chen located?
- Janine Chen's practice location on file with NPPES is 3401 N Broad St, Philadelphia, PA 19140-5103.
- What is Janine Chen's phone number?
- The practice phone number listed in the NPPES registry for Janine Chen is (215) 707-3008.
- Does Janine Chen accept Medicare?
- Janine Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Janine Chen's NPI active?
- Yes — Janine Chen's NPI (1649335621) is active in the NPPES registry as of the last update on 2023-12-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.