Karen Chagin, M.D.
NPI 1538359740 · Pediatric Hematology & Oncology Physician · Philadelphia, PA
Karen Chagin, M.D. is a Pediatric Hematology & Oncology Physician provider in Philadelphia, PA (NPI 1538359740).
Provider details
- NPI number
- 1538359740
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- MD429038 (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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-25
- Last updated
- 2007-07-25
Frequently asked questions
- What is Karen Chagin's NPI number?
- Karen Chagin's National Provider Identifier (NPI) is 1538359740, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Chagin's specialty?
- Karen Chagin is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Chagin located?
- Karen Chagin's practice location on file with NPPES is 34th & Civic Center Blvd, Philadelphia, PA 19104-4399.
- What is Karen Chagin's phone number?
- The practice phone number listed in the NPPES registry for Karen Chagin is (215) 590-1000.
- Is Karen Chagin's NPI active?
- Yes — Karen Chagin's NPI (1538359740) is active in the NPPES registry as of the last update on 2007-07-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.