NPPES file of Aug 9, 2026

Peter P. Sun, M.D.

Neurological Surgery Physician · Oakland, CA

Peter P. Sun, M.D. is a neurological surgery physician with a practice address in Oakland, California, and NPI 1972590354, issued on Sep 30, 2005. Check the license (California G76016, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1972590354
Name
Peter P. Sun
Credential
M.D.
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
G76016 CA
Self-reported in NPPES; status is on the state search
Practice location
744 52ND St, Oakland, CA 94609
Phone
(510) 428-3319
Enumerated
Sep 30, 2005
Record last updated
Mar 14, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(510) 597-7034
Medicaid ID
00G760160 CA
Medicare enrollment
Enrolled (PECOS I20190708001979); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 744 52ND St

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

  1. Aaron Berger, M.D., PH.D.Surgery of the Hand (Plastic Surgery) Physician1831385053
  2. James Betts, M.D.Pediatric Surgery Physician1811931124
  3. Andrea Breon, M.S., CCC-SLPSpeech-Language Pathologist1134587439
  4. Crystalyn Cruz, RNPediatric Registered Nurse1558136275
  5. Rubi Cuevas, RNRegistered Nurse1114853207
  6. Susan Ditmyer, NPPediatric Nurse Practitioner1376680025

Verify Peter P. Sun in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G76016
    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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No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $26.51

1 payment: food and beverage; the largest payer was Ipsen Biopharmaceuticals, Inc. The 5,377 providers of this specialty with any payment received $14,925.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Peter Sun$27
  2. Specialty average$14,926

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Ucsf Medical Group Business ServicesSan Francisco, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Peter P. Sun among 929 neurological surgery physician records in California

Peter P. Sun, M.D. is one of 929 neurological surgery physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 95% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1991 · median 2005 among the 612 with a school on file
  • Record last updated2013 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207T00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in California

There are 929 neurological surgery physician records in California.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Kurtis Auguste, MDOakland, CA 946091942463682
  2. Michael Sheinberg, M.D.Oakland, CA 946091174675532
  3. Robert Chow, M.D.Piedmont, CA 946111235313370
  4. Dachling Pang, MDOakland, CA 946111699853499
  5. John Zovickian, MDOakland, CA 946111336227115
  6. Daniel Chang, MDOakland, CA 946021427547702
  7. Liesl Close, MDOakland, CA 946021578827499
  8. Atul Patel, M.D.Oakland, CA 946021740321884

Common questions

What is Peter P. Sun, M.D.'s NPI number?

Peter P. Sun, M.D.'s National Provider Identifier (NPI) is 1972590354, issued on Sep 30, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Peter P. Sun, M.D. located?

The NPPES record lists a practice address at 744 52ND St, Oakland, CA, 94609. Phone: (510) 428-3319. Providers update this record themselves, so call before visiting.

How can I verify Peter P. Sun, M.D.'s license?

NPPES lists California license number G76016, 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.

What is Peter P. Sun, M.D.'s MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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

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.