Whalio Doctors

NPI 1861452450

Michael O Royster, MDMPH

Practitioner Public Health & General Preventive Medicine Physician Petersburg, VA

Practice location

Address
301 Halifax St, Petersburg, VA 23803-6335
Phone
(804) 863-1652
Fax
(804) 862-6126

Registered specialties

Public Health & General Preventive Medicine Physician Primary
Allopathic & Osteopathic Physicians Taxonomy 2083P0901X Licence 0101233567 (VA)

Registry record

NPI
1861452450
Entity type
Individual
Sex (as registered)
Male
NPI issued
27 Mar 2006
Record last updated
13 Jul 2026

Reproduced from NPPES, the federal provider registry. The date above is when the provider last updated their own entry, not when we fetched it - a record can be years old and still current in the registry.