Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. William E Crowder Jr., MD

Individual provider Specialist · NPI 1518965466

Dr. William E Crowder Jr., MD is an Obstetrics/Gynecology in Lewistown, Pennsylvania. Graduated from Baylor College of Medicine in 1975, 51 years ago. Practices with Geisinger Clinic, a 3,413-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Pennsylvania and Texas.

Years since qualifying
51
Trained at
Baylor College of Medicine
Licensed in
PA, TX
In the registry since
2005
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

400 Highland Ave
Lewistown, PA 17044-1167
Phone: (717) 242-4200
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 2315 Myrtle St Ste 290, Erie, PA 16502-4609 — (814) 452-5504
  • 8850 Six Pines Dr Ste 100, Shenandoah, TX 77380-2688 — (281) 367-6836

Specialties & licences

Obstetrics & Gynecology Physician (primary) Taxonomy 207V00000X · Licence MD446152 (PA)
Specialist Taxonomy 174400000X · Licence E4278 (TX)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence 446152 (PA)

Record details

NPI number1518965466
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 13, 2005
Last updated in NPPESApril 9, 2025
Certification dateApril 9, 2025
Mailing address100 N Academy Ave # Mc4903, Danville, PA 17822-9800

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOBSTETRICS/GYNECOLOGY
Also practisesPEDIATRIC MEDICINE
Medical schoolBAYLOR COLLEGE OF MEDICINE
Graduated 1975 (51 years in practice)
Group practice Geisinger Clinic — 3413 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Lewistown