Marwan Hajj, MD
NPI 1063529626 · Obstetrics & Gynecology Physician · Towson, MD
Marwan Hajj, MD is a Obstetrics & Gynecology Physician provider in Towson, MD (NPI 1063529626).
Provider details
- NPI number
- 1063529626
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- D0017009 (MD)
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
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
- 2006-08-23
- Last updated
- 2008-02-20
Frequently asked questions
- What is Marwan Hajj's NPI number?
- Marwan Hajj's National Provider Identifier (NPI) is 1063529626, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marwan Hajj's specialty?
- Marwan Hajj is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Marwan Hajj located?
- Marwan Hajj's practice location on file with NPPES is 6569 N Charles Street, Towson, MD 21204.
- What is Marwan Hajj's phone number?
- The practice phone number listed in the NPPES registry for Marwan Hajj is (410) 321-1313.
- Is Marwan Hajj's NPI active?
- Yes — Marwan Hajj's NPI (1063529626) is active in the NPPES registry as of the last update on 2008-02-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.