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

Valley Development Services Inc

Organization Licensed Vocational Nurse · NPI 1134262512

Valley Development Services Inc is a Licensed Vocational Nurse in Montclair, California. Licensed in California. Registered with an NPI since 2007.

Licensed in
CA
In the registry since
2007
Specialties on file
2
What do these letters mean?
Inc — Incorporated
A form of business registration, not a clinical qualification.

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Practice location Address checks out

4959 Palo Verde St Ste 101C
Montclair, CA 91763-2358
Phone: (877) 284-8923
Fax: (877) 284-8923
Show map & directions

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

Specialties & licences

Speech-Language Pathologist (primary) Taxonomy 235Z00000X
Licensed Vocational Nurse Taxonomy 164X00000X · Licence VN 130263 (CA)

Record details

NPI number1134262512
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mary Madkin — Speech Pathologist · (909) 908-1771
NPI enumeratedFebruary 15, 2007
Last updated in NPPESNovember 3, 2009
Mailing address1681 Glenwood Ave, Upland, CA 91784-8801

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