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

Mhn Government Services LLC

Organization Substance Use Disorder Rehabilitation Clinic/Center · NPI 1134655970

Mhn Government Services LLC is a Substance Use Disorder Rehabilitation Clinic/Center in San Mateo, California. Licensed in California. Registered with an NPI since 2017.

Licensed in
CA
In the registry since
2017
What do these letters mean?
LLC — Limited liability company
A form of business registration, not a clinical qualification.

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Practice location Address checks out

1941 Ofarrell St Ste 114
San Mateo, CA 94403-1340
Phone: (650) 286-2162
Fax: (650) 572-0274
Show map & directions

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

Specialties & licences

Substance Use Disorder Rehabilitation Clinic/Center (primary) Taxonomy 261QR0405X · Licence 41-006-01-120 (CA)

Record details

NPI number1134655970
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Billy Maynard — President & Ceo · (916) 353-6100
NPI enumeratedMay 11, 2017
Last updated in NPPESMay 11, 2017
Mailing address2025 Aerojet Rd, Rancho Cordova, CA 95742-6418

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