Catherine Najem, M.D
NPI 1205190584 · Rheumatology Physician · Philadelphia, PA
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Najem, M.D is a Rheumatology Physician provider in Philadelphia, PA (NPI 1205190584).
Provider details
- NPI number
- 1205190584
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- MD456959 (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
14 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
- 2012-07-01
- Last updated
- 2018-07-23
Frequently asked questions
- What is Catherine Najem's NPI number?
- Catherine Najem's National Provider Identifier (NPI) is 1205190584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Najem's specialty?
- Catherine Najem is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Catherine Najem located?
- Catherine Najem's practice location on file with NPPES is 3401 N Broad St, Philadelphia, PA 19140.
- What is Catherine Najem's phone number?
- The practice phone number listed in the NPPES registry for Catherine Najem is (215) 707-4600.
- Does Catherine Najem accept Medicare?
- Catherine Najem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Najem's NPI active?
- Yes — Catherine Najem's NPI (1205190584) is active in the NPPES registry as of the last update on 2018-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.