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

Dr. William E Royster Jr., MD

Individual provider Family Medicine Physician · NPI 1598798621

Dr. William E Royster Jr., MD is a Family Practice in Hagerstown, Maryland. Graduated from Rutgers New Jersey Medical School in 1986, 40 years ago. Practices with Meritus Medical Center Inc, a 746-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
40
Trained at
Rutgers New Jersey Medical School
Licensed in
MD
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

11110 Medical Campus Rd Ste 200
Hagerstown, MD 21742-6797
Phone: (301) 714-4400
Fax: (301) 714-4424
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence DOO51395 (MD)

Record details

NPI number1598798621
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 9, 2006
Last updated in NPPESApril 30, 2019
Mailing address11110 Medical Campus Rd Ste 200, Hagerstown, MD 21742-6797

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 1986 (40 years in practice)
Group practice Meritus Medical Center Inc — 746 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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