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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MICHAEL O ROYSTER MD, MPH
NPI 1861452450
Preventive Medicine - Public Health & General Preventive Medicine in Petersburg, VA

Active since March 27, 2006
301 HALIFAX ST, PETERSBURG, VA 23803(804) 863-1652(804) 862-6126 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Michael O Royster Md, Mph NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MICHAEL O ROYSTER MD, MPH (NPI 1861452450) is an individual public health & general preventive medicine provider in Petersburg, Virginia, licensed in Virginia (0101233567) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1861452450
Entity TypeIndividualMale
Primary Taxonomy2083P0901X
Provider Legal NameMICHAEL O ROYSTERCredential: MD, MPH
Location Address301 HALIFAX STPetersburg, VA 23803-6335
Mailing Address301 Halifax StPetersburg, VA 23803-6335 · (804) 863-1652 · Fax (804) 862-6126
Phone(804) 863-1652
Fax(804) 862-6126
Sole ProprietorNo
Enumeration DateMarch 27, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1861452450 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Public Health & General Preventive MedicineAllopathic & Osteopathic Physicians
Taxonomy Code2083P0901X
License✔ Licensed in VA · 0101233567
Definition
Public health and general preventive medicine focuses on promoting health, preventing disease, and managing the health of communities and defined populations. These practitioners combine population-based public health skills with knowledge of primary, secondary, and tertiary prevention-oriented clinical practice in a wide variety of settings.
301 HALIFAX ST, Petersburg, VA 23803
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Other Identifiers 1

Medicaid4975073VA

Other Providers at the Same Location NPPES 9

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

COMMONWEALTH OF VIRGINIA STATE BOARD OF HEALTH
Public Health or Welfare
301 HALIFAX ST
PETERSBURG, VA 23803
Dinwiddie County (804) 863-1652
LINDA P. WHITELEY NP
Nurse Practitioner (Family)
301 HALIFAX ST
PETERSBURG, VA 23803
Dinwiddie County (804) 862-1652
MOTSUMI MOJA MD
Internal Medicine
301 HALIFAX ST
PETERSBURG, VA 23803
Dinwiddie County (804) 863-1652
EVELYN CROTTY
Nurse Practitioner (Women's Health)
301 HALIFAX ST
PETERSBURG, VA 23803
Dinwiddie County (804) 863-1652
CATHERINE E CHEEK NP
Nurse Practitioner
301 HALIFAX ST
PETERSBURG, VA 23803
Dinwiddie County (804) 863-1652
MRS. RACHAEL JADIDI FNP
Nurse Practitioner (Family)
301 HALIFAX ST
PETERSBURG, VA 23803
Dinwiddie County (804) 835-4389
MISS RHONDA WILDER FNP-C
Nurse Practitioner (Family)
301 HALIFAX ST
PETERSBURG, VA 23803
Dinwiddie County (804) 863-1652
DR. CHARLES KONIGSBERG JR. MD
Preventive Medicine (Public Health & General Preventive Medicine)
301 HALIFAX ST
PETERSBURG, VA 23803
Dinwiddie County (804) 863-1652

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Michael Royster's NPI number?

The NPI number for Michael Royster is 1861452450. It was assigned to this individual provider in the NPPES registry on March 27, 2006.

Where is Michael Royster located?

Michael Royster practices at 301 Halifax St, Petersburg, VA 23803. The listed phone number is (804) 863-1652.

What is Michael Royster's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Public Health & General Preventive Medicine, with taxonomy code 2083P0901X.

When was this NPI record last updated?

The NPPES record for Michael Royster was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 33 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.