William Crowder, M. D.
NPI 1518965466 · Obstetrics & Gynecology Physician · Lewistown, PA
Enrolled with Medicare as Practitioner - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Crowder, M. D. is a Obstetrics & Gynecology Physician provider in Lewistown, PA (NPI 1518965466).
Provider details
- NPI number
- 1518965466
- Entity type
- Individual
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- Sole proprietor
- No
- License
- E4278 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Other Service Providers
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
3 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
Mailing address
Additional practice locations (2)
- 2315 Myrtle St Ste 290Erie, PA 16502-4609Phone: (814) 452-5504Fax: (814) 452-5514
- 8850 Six Pines Dr Ste 100Shenandoah, TX 77380-2688Phone: (281) 367-6836Fax: (281) 367-5545
Registry dates
- Enumerated
- 2005-07-13
- Last updated
- 2025-04-09
- Certified
- 2025-04-09
Frequently asked questions
- What is William Crowder's NPI number?
- William Crowder's National Provider Identifier (NPI) is 1518965466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Crowder's specialty?
- William Crowder is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is William Crowder located?
- William Crowder's practice location on file with NPPES is 400 Highland Ave, Lewistown, PA 17044-1167.
- What is William Crowder's phone number?
- The practice phone number listed in the NPPES registry for William Crowder is (717) 242-4200.
- Does William Crowder accept Medicare?
- William Crowder is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Crowder's NPI active?
- Yes — William Crowder's NPI (1518965466) is active in the NPPES registry as of the last update on 2025-04-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.