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

Optum Medical Services of California, PC

Organization Nurse Practitioner · NPI 1023484177

Optum Medical Services of California, PC provides Nurse Practitioner services in Baltimore, Maryland. Registered with an NPI since 2015.

In the registry since
2015
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

351 W Camden St Ste 100
Baltimore, MD 21201-7912 Not confirmed with CMS for 11 years — call before visiting
Phone: (410) 625-2200
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X

Record details

NPI number1023484177
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Ronald Shumacher — Director · (240) 683-5331
NPI enumeratedAugust 12, 2015
Last updated in NPPESAugust 12, 2015
Mailing address351 W Camden St, Suite 100, Baltimore, MD 21201-7912

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