JAMES MICHAEL GREGG PHD
NPI 1285830372
Psychologist - Clinical in Soledad, CA

Q: What is James Gregg's NPI number?

The NPI number for James Gregg is 1285830372. It was assigned to this individual provider in the NPPES registry on June 25, 2007.

Q: What is James Gregg's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for James Gregg was last updated on January 21, 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.

Active since June 25, 2007PECOS Enrolled

31625 HIGHWAY 101 S, SALINAS VALLEY STATE PRISON, SOLEDAD, CA 93960(831) 229-4880 Get Directions Write a Review

NPPES record last updated: January 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 21, 2022, Dec 8, 2015 (2 updates tracked since 2015).

On this page

About James Michael Gregg Phd NPPES

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

JAMES MICHAEL GREGG PHD (NPI 1285830372) is an individual clinical provider in Soledad, California, licensed in California (22436) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1285830372

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameJAMES MICHAEL GREGGCredential: PHD

Location Address31625 HIGHWAY 101 S, SALINAS VALLEY STATE PRISONSoledad, CA 93960-9529

Mailing Address5805 Charlotte Dr Apt 393San Jose, CA 95123-3658 · (415) 244-7589

Phone(831) 229-4880

Sole ProprietorYes

Enumeration DateJune 25, 2007

Last NPPES UpdateJanuary 21, 20222 updates tracked since enumeration

NPPES CertifiedJanuary 21, 2022

✔ NPI 1285830372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · 22436

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

31625 HIGHWAY 101 S, Soledad, CA 93960

Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

James Michael Gregg Phd 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93960 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$184.30 typical visit price

range $61.69 – $184.30

Typical copayment $46.07 (range $15.42 – $46.07)

Most-billed visit code 99205

Established Patient

$108.04 typical visit price

range $20.34 – $151.02

Typical copayment $27.01 (range $5.08 – $37.75)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. BENJAMIN DANIEL BLOCH PSY.D.

Specialist

31625 HIGHWAY 101 S
SOLEDAD, CA 93960

Monterey County (831) 678-4019

MS. JOANNE CAROL ETHERIDGE LCSW

Social Worker (Clinical)

31625 HIGHWAY 101 S
SOLEDAD, CA 93960

Monterey County (831) 678-5500

MS. WANJIRU WAWERU-BENSON LCSW

Social Worker (Clinical)

31625 HIGHWAY 101 S
SOLEDAD, CA 93960

Monterey County (209) 679-1929

JULIE ANN NGIN PSY.D.

Psychologist

31625 HIGHWAY 101 S
SOLEDAD, CA 93960

Monterey County (831) 678-5500

ESFANDIAR ESKANDARI PH.D,

Case Manager/Care Coordinator

31625 HIGHWAY 101 S
SOLEDAD, CA 93960

Monterey County (831) 678-5500

THANH NGUYEN PHARMD

Pharmacist

31625 HIGHWAY 101 S
SOLEDAD, CA 93960

Monterey County (831) 678-5500

DR. JUSTINE M. SCHMOLLINGER PH.D., J.D.

Psychologist

31625 HIGHWAY 101 S, 1080
SOLEDAD, CA 93960

Monterey County (831) 678-5500

SALINAS VALLEY STATE PRISON

Special Hospital

31625 HIGHWAY 101 S
SOLEDAD, CA 93960

Monterey County (831) 678-5500

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 James Gregg's NPI number?

The NPI number for James Gregg is 1285830372. It was assigned to this individual provider in the NPPES registry on June 25, 2007.

Where is James Gregg located?

James Gregg practices at 31625 Highway 101 S Salinas Valley State Prison, Soledad, CA 93960. The listed phone number is (831) 229-4880.

What is James Gregg's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is James Gregg enrolled in Medicare?

Yes. James Gregg is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for James Gregg was last updated on January 21, 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.