TIFFANY HAMM
NPI 1316512247
Social Worker in Victorville, CA

Q: What is Tiffany Hamm's NPI number?

The NPI number for Tiffany Hamm is 1316512247. It was assigned to this individual provider in the NPPES registry on May 24, 2021.

Q: What is Tiffany Hamm's specialty?

The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.

Q: When was this NPI record last updated?

The NPPES record for Tiffany Hamm was last updated on June 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 60 days 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.

Active since May 24, 2021PECOS Enrolled

12830 HESPERIA RD STE A-D, VICTORVILLE, CA 92395(760) 684-8999(760) 684-8111 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 10, 2023, May 23, 2023, Dec 6, 2022 and 1 more (4 updates tracked since 2021).

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About Tiffany Hamm NPPES

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

TIFFANY HAMM (NPI 1316512247) is an individual social worker in Victorville, California, licensed in California (111472) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1316512247

Entity TypeIndividualFemale

Primary Taxonomy104100000X

Provider Legal NameTIFFANY HAMM

Location Address12830 HESPERIA RD STE A-DVictorville, CA 92395-7788

Mailing Address12830 Hesperia Rd Ste A-dVictorville, CA 92395-7788 · (760) 684-8999 · Fax (760) 684-8111

Phone(760) 684-8999

Fax(760) 684-8111

Sole ProprietorNo

Enumeration DateMay 24, 2021

Last NPPES UpdateJune 9, 20264 updates tracked since enumeration

NPPES CertifiedJune 9, 2026

✔ NPI 1316512247 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtySocial WorkerBehavioral Health & Social Service Providers

Taxonomy Code104100000X

License✔ Licensed in CA · 111472

Definition

A social worker is a person who is qualified by a Social Work degree, and licensed, certified or registered by the state as a social worker to practice within the scope of that license. A social worker provides assistance and counseling to clients and their families who are dealing with social, emotional and environmental problems. Social work services may be rendered to individuals, families, groups, and the public.

Also ListedCounselor · Mental HealthTaxonomy 101YM0800X · License 111472 (CA)

Also ListedBehavior TechnicianTaxonomy 106S00000X

12830 HESPERIA RD STE A-D, Victorville, CA 92395

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tiffany Hamm is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 10

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

BETH ANN JOHNSON FNP-C

Nurse Practitioner (Family)