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Steven Mazlin, M.D.
NPI 1508845504 · Neurology Physician · Langhorne, PA
Steven Mazlin, M.D. is a Neurology Physician provider in Langhorne, PA (NPI 1508845504).
Provider details
- NPI number
- 1508845504
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD041568-E (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(95/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
1203 Langhorne Newtown Rd Ste 138
Langhorne, PA 19047-1212
Phone: (215) 710-8644
Fax: (215) 710-8675
Street-level locationGet directions
Mailing address
1203 Langhorne Newtown Rd Ste 138
Langhorne, PA 19047-1212
Additional practice locations (1)
- 940 Town Center DrSuite F-50Langhorne, PA 19047-1772Phone: (215) 710-8644Fax: (215) 710-8675
Registry dates
- Enumerated
- 2006-01-10
- Last updated
- 2021-06-01
- Certified
- 2021-06-01
Frequently asked questions
- What is Steven Mazlin's NPI number?
- Steven Mazlin's National Provider Identifier (NPI) is 1508845504, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Mazlin's specialty?
- Steven Mazlin is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Mazlin located?
- Steven Mazlin's practice location on file with NPPES is 1203 Langhorne Newtown Rd Ste 138, Langhorne, PA 19047-1212.
- What is Steven Mazlin's phone number?
- The practice phone number listed in the NPPES registry for Steven Mazlin is (215) 710-8644.
- Is Steven Mazlin's NPI active?
- Yes — Steven Mazlin's NPI (1508845504) is active in the NPPES registry as of the last update on 2021-06-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.