NPPES file of Aug 9, 2026

Peter Harris

Pediatric Adolescent Medicine Physician · Grass Valley, CA

Peter Harris is a pediatric adolescent medicine physician with a practice address in Grass Valley, California, and NPI 1134563109, issued on Apr 22, 2013. Check the license (California A136735, as entered in NPPES) on the Medical Board of California; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1134563109
Name
Peter Harris
Primary taxonomy
Pediatric Adolescent Medicine Physician 2080A0000X
License number
A136735 CA
Self-reported in NPPES; status is on the state search
Practice location
140 Litton Dr Ste 100, Grass Valley, CA 95945
Phone
(530) 272-9780
Enumerated
Apr 22, 2013
Record last updated
Dec 5, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(530) 272-0156
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest pediatric adolescent medicine physician records → All 280 in California → Look up another NPI →

Also registered at 140 Litton Dr Ste 100

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Michael Curtis, M.D.Pediatrics Physician1922023845
  2. Joyce Czuprynski, M.D.Pediatrics Physician1013932953
  3. Emily Gallup, M.F.T.Marriage & Family Therapist1306976543
  4. Joseph Lambert, M.D.Pediatrics Physician1649299959
  5. Sarah Woerner, M.D.Pediatrics Physician1306861273

Verify Peter Harris in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A136735    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Peter Harris among 280 pediatric adolescent medicine physician records in California

Peter Harris is one of 280 pediatric adolescent medicine physician records with a practice address in California. 42% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2013, is newer than 93% of them.

  • NPI issued2013 · 93% of these records are older, 5% newer
  • In a Medicare fileNo · 42% of these records are
  • In the CMS Doctors and Clinicians fileNo · 5% of these records are
  • Record last updated2017 · 72% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080A0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatric Adolescent Medicine Physician providers in California

There are 280 pediatric adolescent medicine physician records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 280 in California → Every provider in Grass Valley → Pediatric Adolescent Medicine Physician nationwide →

The 8 pediatric adolescent medicine physician records with the nearest ZIP codes

  1. Rajini Chary, M.D.Orland, CA 959631396721023
  2. Diamond Kassam, M.D.Sacramento, CA 958271417036187
  3. Don Vanschenck, M.D.Sacramento, CA 958251154497543
  4. Melissa Arca, M.D.Sacramento, CA 958221215048178
  5. Hagilandeswari Sekar, M.D.Sacramento, CA 958221205947140
  6. John Adams, M.D.Sacramento, CA 958171588944201
  7. Laura Prakash, MDSacramento, CA 958171639372170
  8. Kisung Kim, BMRed Bluff, CA 960801073939815

Common questions

What is Peter Harris's NPI number?

Peter Harris's National Provider Identifier (NPI) is 1134563109, issued on Apr 22, 2013. An NPI identifies a provider in billing; it is not a license.

Where is Peter Harris located?

The NPPES record lists a practice address at 140 Litton Dr Ste 100, Grass Valley, CA, 95945. Phone: (530) 272-9780. Providers update this record themselves, so call before visiting.

How can I verify Peter Harris's license?

NPPES lists California license number A136735, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.