William Merenich, MD
NPI 1700866787 · Diagnostic Radiology Physician · Horsham, PA
William Merenich, MD is a Diagnostic Radiology Physician provider in Horsham, PA (NPI 1700866787).
Provider details
- NPI number
- 1700866787
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD043559E (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
20 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
- 2006-01-18
- Last updated
- 2025-09-17
- Certified
- 2025-09-17
Frequently asked questions
- What is William Merenich's NPI number?
- William Merenich's National Provider Identifier (NPI) is 1700866787, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Merenich's specialty?
- William Merenich is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is William Merenich located?
- William Merenich's practice location on file with NPPES is 530 Rolling Glen Dr, Horsham, PA 19044-1169.
- What is William Merenich's phone number?
- The practice phone number listed in the NPPES registry for William Merenich is (215) 499-9860.
- Is William Merenich's NPI active?
- Yes — William Merenich's NPI (1700866787) is active in the NPPES registry as of the last update on 2025-09-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.