1. Home
  2. Directory
  3. California
  4. Oakland
  5. Counselor
  6. NPI Profile

DIANA R PETOSKEY
NPI 1437807559
Counselor - Mental Health in Oakland, CA

Active since March 17, 2022
390 40TH ST, OAKLAND, CA 94609(510) 613-0330 Get Directions Write a Review

NPPES record last updated: March 17, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Diana R Petoskey NPPES

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

DIANA R PETOSKEY (NPI 1437807559) is an individual mental health provider in Oakland, California and active in the NPI registry since March 2022.

NPPES Registry Identity

NPI1437807559
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameDIANA R PETOSKEY
Location Address390 40TH STOakland, CA 94609-2633
Mailing Address390 40th StOakland, CA 94609-2633 · (510) 613-0330
Phone(510) 613-0330
Sole ProprietorYes
Enumeration DateMarch 17, 2022
NPPES CertifiedMarch 9, 2022
✔ NPI 1437807559 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
390 40TH ST, Oakland, CA 94609
Open in Google Maps ↗

Other Identifiers 1

MedicaidD8391600CA

Other Providers at the Same Location NPPES 20

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

THUYMINH NGUYEN
Marriage & Family Therapist
390 40TH ST
OAKLAND, CA 94609
Alameda County (510) 653-5040
NOAH MERL
Social Worker
390 40TH ST
OAKLAND, CA 94609
Alameda County (510) 653-5040
VIRGIL GABA BAGAOISAN
Counselor (Addiction (Substance Use Disorder))
390 40TH ST
OAKLAND, CA 94609
Alameda County (510) 306-5361
DANIELLE CHRISJAN STAUFFER
Social Worker (Clinical)
390 40TH ST
OAKLAND, CA 94609
Alameda County (510) 723-1907
KIMBERLY ESPINOZA
Peer Specialist
390 40TH ST
OAKLAND, CA 94609
Alameda County (510) 613-0330
AUJANAE JACKSON
Peer Specialist
390 40TH ST
OAKLAND, CA 94609
Alameda County (510) 613-0330
KIMBERLY JANE GATLIN
Adult Companion
390 40TH ST
OAKLAND, CA 94609
Alameda County (510) 613-0330
SHALIMAR FAYEZ BOULOS LCSW, MSW, MPH
Social Worker (Clinical)
390 40TH ST
OAKLAND, CA 94609
Alameda County (510) 613-0330

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 Diana Petoskey's NPI number?

The NPI number for Diana Petoskey is 1437807559. It was assigned to this individual provider in the NPPES registry on March 17, 2022.

Where is Diana Petoskey located?

Diana Petoskey practices at 390 40th St, Oakland, CA 94609. The listed phone number is (510) 613-0330.

What is Diana Petoskey's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Diana Petoskey was last updated on March 17, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.