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William Royster in Hagerstown, Maryland

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William Royster has Family Practice as his primary medical specialty. Their primary office is: 11110 Medical Campus Rd in Hagerstown, Maryland. There are 2 additional office locations for William Royster that can be viewed towards the end of their profile.

They're a part of the: Medical Practices Of Antietam, Llc medical group which has around 180 members. You can call their office at 301-790-9240 to schedule an appointment. They also accept the Medicare-approved amount as payment in full. They attended Rutgers New Jersey Medical School and graduated in 1986 (around 38 years of experience). They are listed as doing telehealth appointments.


William E Royster Office Phone and Directions

William Royster
Medical Practices Of Antietam, Llc
11110 Medical Campus Rd
Hagerstown, Maryland 21742
301-790-9240


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Phone: 301-790-9240


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Healthcare Info for William Royster

Medical School: Rutgers New Jersey Medical School
Graduation Year: 1986
The Primary Medical Specialty for William Royster is listed as: Family Practice
Approximate Years of Experience: 38
PAC (PECOS ID)#: 7113057175
NPI #: 1598798621
NPI Created On: 07/09/2006
NPI Last Updated Listed as: 04/30/2019
Primary Taxonomy Code: 207Q00000X
License Number:
DOO51395
Listed Gender: Male

Insurance, Services, Charges


Forms of insurance accepted by include, but are not limited to:

  • CareFirst BlueChoice, Inc.
  • Humana
  • Group Hospitalization and Medical Services Inc.
  • Medicare

They are listed as accepting new patients.

Languages spoken by staff include: English.


Services and Procedures include:

  1. Automated urinalysis test
  2. Vaccine for influenza for injection into muscle
  3. Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older
  4. Routine ekg using at least 12 leads including interpretation and report
  5. Established patient office or other outpatient visit, typically 10 minutes
  6. Established patient office or other outpatient visit, typically 15 minutes
  7. Established patient office or other outpatient, visit typically 25 minutes
  8. Physician telephone patient service, 5-10 minutes of medical discussion
  9. Physician telephone patient service, 11-20 minutes of medical discussion
  10. Physician telephone patient service, 21-30 minutes of medical discussion
  11. Administration of influenza virus vaccine
  12. Administration of pneumococcal vaccine
  13. Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit
  14. Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit

They took part in Medicare's Electronic Health Record Incentive Program which was designed to help move people over to electronic records and improve the systems that were already in place.
They took part in the Medicare Physician Quality Reporting System (PQRS).

Additional Office Locations

1. Meritus Medical Center Inc
11116 Medical Campus Rd
Hagerstown, MD 21742
Group Members: 383

Phone: 301-790-9240

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2. Meritus Medical Center Inc
11110 Medical Campus Rd
Hagerstown, MD 21742
Suite 243
Group Members: 383

Phone: 301-790-9240

Enter a starting address:


Family Practice Professionals in Hagerstown

1302 Pennsylvania
Hagerstown, MD

11116 Medical Campus Rd
Hagerstown, MD
Meritus Medical Center Inc

1741 Dual Hwy
Hagerstown, MD
Medexpress Urgent Care Pc - Maryland

201 S Cleveland Ave
Hagerstown, MD
Walnut Street Community Health Center, Inc.

11116 Medical Campus Rd
Hagerstown, MD
Meritus Medical Center Inc

11110 Medical Campus Rd
Hagerstown, MD
Meritus Medical Center Inc

Providers in Medical Practices Of Antietam, Llc

1.Mansoor Ahmad

1733 Howell Rd
Hagerstown Md 21740-6638
Medical Practices Of Antietam, Llc
Interventional Cardiology

2.Kalim Ahmed Md

1823 E Main St
Waynesboro Pa 17268-1878
Medical Practices Of Antietam, Llc
Pulmonary Disease

3.Kalim Ahmed Md

604 Solarex Ct
Frederick Md 21703-8655
Medical Practices Of Antietam, Llc
Pulmonary Disease

4.Kalim Ahmed Md

12821 Oak Hill Ave
Hagerstown Md 21742-2940
Medical Practices Of Antietam, Llc
Pulmonary Disease

5.Mohammed Ali Md

11110 Medical Campus Rd
Hagerstown Md 21742-6755
Medical Practices Of Antietam, Llc
Internal Medicine

6.Adjoavi Andele Md

11110 Medical Campus Rd
Hagerstown Md 21742-6734
Medical Practices Of Antietam, Llc
Obstetrics/gynecology

View all 180 members of Medical Practices Of Antietam, Llc medical group