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Leen Mazahreh, MD
NPI 1932037835 · Family Medicine Physician · Allentown, PA
Leen Mazahreh, MD is a Family Medicine Physician provider in Allentown, PA (NPI 1932037835).
Provider details
- NPI number
- 1932037835
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MT236984 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
421 Chew St
Allentown, PA 18102-3406
Phone: (866) 785-8537
Street-level locationGet directions
Mailing address
141 Thornwood Dr
Marlton, NJ 08053-1410
Registry dates
- Enumerated
- 2026-05-11
- Last updated
- 2026-05-11
- Certified
- 2026-05-09
Frequently asked questions
- What is Leen Mazahreh's NPI number?
- Leen Mazahreh's National Provider Identifier (NPI) is 1932037835, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leen Mazahreh's specialty?
- Leen Mazahreh is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leen Mazahreh located?
- Leen Mazahreh's practice location on file with NPPES is 421 Chew St, Allentown, PA 18102-3406.
- What is Leen Mazahreh's phone number?
- The practice phone number listed in the NPPES registry for Leen Mazahreh is (866) 785-8537.
- Is Leen Mazahreh's NPI active?
- Yes — Leen Mazahreh's NPI (1932037835) is active in the NPPES registry as of the last update on 2026-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.