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DR. STEVEN A HOBBS PHD, MFT
NPI 1992793301
Psychologist - Cognitive & Behavioral in San Carlos, CA

Active since October 10, 2005PECOS EnrolledAccepts Medicare Assignment
1313 LAUREL ST, 224B, SAN CARLOS, CA 94070(650) 494-0455(650) 595-0422 Get Directions Write a Review

NPPES record last updated: April 27, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Steven A Hobbs Phd, Mft NPPES

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

DR. STEVEN A HOBBS PHD, MFT (NPI 1992793301) is an individual cognitive & behavioral provider in San Carlos, California, licensed in California (PSY12645) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1987).

NPPES Registry Identity

NPI1992793301
Entity TypeIndividualMale
Primary Taxonomy103TB0200X
Provider Legal NameDR. STEVEN A HOBBSCredential: PHD, MFT
Location Address1313 LAUREL ST, 224BSan Carlos, CA 94070-5044
Mailing Address1313 Laurel St Ste 224bSan Carlos, CA 94070-5043 · (650) 595-0455 · Fax (650) 595-0422
Phone(650) 494-0455
Fax(650) 595-0422
Sole ProprietorNo
Medical School CMSOtherGraduated 1987
Enumeration DateOctober 10, 2005
Last NPPES UpdateApril 27, 2026
NPPES CertifiedApril 27, 2026
✔ NPI 1992793301 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · Cognitive & BehavioralBehavioral Health & Social Service Providers
Taxonomy Code103TB0200X
License✔ Licensed in CA · PSY12645
Definition
A psychologist who reflects an experimental-clinical approach distinguished by use of principles of human learning and development and theories of cognitive processing to promote meaningful change in maladaptive human behavior and thinking.
1313 LAUREL ST, San Carlos, CA 94070
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Steven A Hobbs Phd, Mft is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID749324119
PECOS Enrollment IDI20100223000576
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.

Medicare Billing Reassignments

2

Medicare enrollment records show Steven Hobbs reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Steven A Hobbs Incorporated
Same address
Cognitive & Behavioral
1313 LAUREL ST, 224B
San Carlos, CA 94070
  • Reassigned Medicare billing, California enrollment
NPI 1932343738 (650) 595-0455
Sud Specialty Group - Ca
17 mi
Addiction Medicine
4633 OLD IRONSIDES DR STE 304
Santa Clara, CA 95054
  • Reassigned Medicare billing, California enrollment
  • 1,607 clinicians in this Medicare group
NPI 1972138238 (323) 205-7088

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 6

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

MISS HEATHER LYN WOMACK MFT
Marriage & Family Therapist
1313 LAUREL ST, SUITE 212
SAN CARLOS, CA 94070
San Mateo County (310) 562-2332
ELIZABETH DUNCKEL MA, MFT
Marriage & Family Therapist
1313 LAUREL ST, SUITE 214
SAN CARLOS, CA 94070
San Mateo County (650) 722-4334
CATHERINE MCDONAGH LMFT
Marriage & Family Therapist
1313 LAUREL ST, SUITE 224A
SAN CARLOS, CA 94070
San Mateo County (650) 394-6886
MS. CLAUDIA GAY HYSLOP MFT
Marriage & Family Therapist
1313 LAUREL ST, STE. 212
SAN CARLOS, CA 94070
San Mateo County (415) 307-2487
MRS. JEAN E BAKER L.C.S.W.
Social Worker (Clinical)
1313 LAUREL ST, SUITE 200
SAN CARLOS, CA 94070
San Mateo County (650) 593-6870
STEVEN A HOBBS INCORPORATED
Psychologist (Cognitive & Behavioral)
1313 LAUREL ST, 224B
SAN CARLOS, CA 94070
San Mateo County (650) 595-0455

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 Steven Hobbs's NPI number?

The NPI number for Steven Hobbs is 1992793301. It was assigned to this individual provider in the NPPES registry on October 10, 2005.

Where is Steven Hobbs located?

Steven Hobbs practices at 1313 Laurel St 224B, San Carlos, CA 94070. The listed phone number is (650) 494-0455.

What is Steven Hobbs's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Cognitive & Behavioral, with taxonomy code 103TB0200X.

Is Steven Hobbs enrolled in Medicare?

Yes. Steven Hobbs is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Steven Hobbs's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Steven Hobbs reassigns Medicare benefits to 2 organizations: Steven A Hobbs Incorporated (San Carlos, CA) and Sud Specialty Group - Ca (Santa Clara, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Steven Hobbs's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Steven Hobbs was last updated on April 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.