Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

PETER EDWARD NEWSOM M.D.
NPI 1093746166
Psychiatry & Neurology - Psychiatry in Modesto, CA

Q: What is Peter Newsom's NPI number?

The NPI number for Peter Newsom is 1093746166. It was assigned to this individual provider in the NPPES registry on July 6, 2006.

Q: What is Peter Newsom's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Peter Newsom was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 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 July 06, 2006PECOS EnrolledAccepts Medicare Assignment

1001 NEEDHAM ST, MODESTO, CA 95354(209) 569-0373 Get Directions Write a Review

NPPES record last updated: June 18, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Peter Edward Newsom M.d. NPPES

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

PETER EDWARD NEWSOM M.D. (NPI 1093746166) is an individual psychiatry provider in Modesto, California, licensed in California (G065766) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Other (1979).

NPPES Registry Identity

NPI1093746166

Entity TypeIndividualMale

Primary Taxonomy2084P0800X

Provider Legal NamePETER EDWARD NEWSOMCredential: M.D.

Location Address1001 NEEDHAM STModesto, CA 95354-0730

Mailing Address1692 El Camino RealSan Carlos, CA 94070-5208 · (650) 817-9070

Phone(209) 569-0373

Sole ProprietorNo

Medical School CMSOtherGraduated 1979

Enumeration DateJuly 6, 2006

Last NPPES UpdateJune 18, 2026

NPPES CertifiedJune 18, 2026

✔ NPI 1093746166 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

License✔ Licensed in CA · G065766

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

1001 NEEDHAM ST, Modesto, CA 95354

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Secondary Practice Locations 2

Location 12500 Grant RdMountain View, CA 94040-4302 · Phone (650) 462-9200

Location 21692 El Camino RealSan Carlos, CA 94070-5208 · Phone (650) 817-9070

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Peter Edward Newsom M.d. 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 ID7315996196

PECOS Enrollment IDI20050119000559

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 95354 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

$176.60 typical visit price

range $58.87 – $176.60

Typical copayment $44.15 (range $14.71 – $44.15)

Most-billed visit code 99205

Established Patient

$73.16 typical visit price

range $19.28 – $144.60

Typical copayment $18.29 (range $4.82 – $36.15)

Most-billed visit code 99213

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.

JONATHAN KISTLER M.D.

Psychiatry & Neurology (Psychiatry)