Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Dr. Eric R Glass, DO

Individual provider Emergency Medicine Physician · NPI 1811906811

Dr. Eric R Glass, DO practises Emergency Medicine in Martinsburg, West Virginia. Graduated from Philadelphia College of Osteopathic Medicine in 2003, 23 years ago. Practices with City Hospital Inc, a 144-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
23
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
PA
In the registry since
2006
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

2500 Hopsital Dr
Martinsburg, WV 25401 Not confirmed with CMS for 16 years — call before visiting
Phone: (304) 264-1000
Fax: (304) 264-1374
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence OS013355 (PA)

Record details

NPI number1811906811
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 7, 2006
Last updated in NPPESMarch 29, 2010

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2003 (23 years in practice)
Group practice City Hospital Inc — 144 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients505
Services billed 767 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

  • Berkeley Medical Center Hospital · Martinsburg, WV

Colleagues at City Hospital Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 144 clinicians in the practice; 12 are shown here.

Other providers in Martinsburg