J Peter Zegarra, MD
Colon & Rectal Surgery Physician · Sacramento, CA
J Peter Zegarra, MD is a colon & rectal surgery physician with a practice address in Sacramento, California, and NPI 1245217371, issued on Dec 29, 2005. Check the license (California G52872, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- J Peter Zegarra
- Credential
- MD
- Primary taxonomy
- Colon & Rectal Surgery Physician 208C00000X
- License number
- G52872 CA
Self-reported in NPPES; status is on the state search - Practice location
- 87 Scripps Drive, Sacramento, CA 95825
- Phone
- (916) 923-0620
- Enumerated
- Dec 29, 2005
- Record last updated
- May 31, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (916) 923-0662
- Entity
- Type 1 · individual
8 nearest colon & rectal surgery physician records → All 198 in California → Look up another NPI →
Also registered at 87 Scripps Drive
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify J Peter Zegarra in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G52872Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average colon & rectal surgery physician in 2024
37 Medicare Part D claims for 20 beneficiaries, against an average of 192 among the 1,836 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
J Peter Zegarra among 198 colon & rectal surgery physician records in California
J Peter Zegarra, MD is one of 198 colon & rectal surgery physician records with a practice address in California. 87% 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, 90% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 75% of these records are
- Record last updated2012 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208C00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Colon & Rectal Surgery Physician providers in California
There are 198 colon & rectal surgery physician records in California.
All 198 in California → Every provider in Sacramento → Colon & Rectal Surgery Physician nationwide →
The 8 colon & rectal surgery physician records with the nearest ZIP codes
- John Roe, MDSacramento, CA 958231841378585
- David Rodriguez, M.D.Sacramento, CA 958191972793685
- Sean FlynnSacramento, CA 958171972923217
- Miquell Miller, MD, MSCSacramento, CA 958171467862789
- Erik Noren, M.D.Sacramento, CA 958171245776434
- Elizabeth Raskin, MDSacramento, CA 958171730359431
- Ankit Sarin, M.D., M.H.A.Sacramento, CA 958171639337843
- Ivy Gardner, MDSacramento, CA 958161972967008
Common questions
What is J Peter Zegarra, MD's NPI number?
J Peter Zegarra, MD's National Provider Identifier (NPI) is 1245217371, issued on Dec 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is J Peter Zegarra, MD located?
The NPPES record lists a practice address at 87 Scripps Drive, Sacramento, CA, 95825. Phone: (916) 923-0620. Providers update this record themselves, so call before visiting.
How can I verify J Peter Zegarra, MD's license?
NPPES lists California license number G52872, 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.
How much does J Peter Zegarra, MD prescribe under Medicare Part D?
In 2024, J Peter Zegarra, MD had 37 Medicare Part D claims for 20 beneficiaries; the average among colon & rectal surgery physician prescribers was 192. Part D covers Medicare prescriptions only.
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.