Nathaniel Peterson, M.D.
Otolaryngology Physician · Sacramento, CA
Nathaniel Peterson, M.D. is an otolaryngology physician with a practice address in Sacramento, California, and NPI 1932362423, issued on Jul 7, 2008. Check the license (California A124355, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Nathaniel Peterson
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- A124355 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2521 Stockton Blvd, Sacramento, CA 95817
- Phone
- (916) 734-6581
- Enumerated
- Jul 7, 2008
- Record last updated
- Jul 17, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (916) 703-5011
- Medicare enrollment
- Enrolled (PECOS I20130813000247); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2006
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 1,212 in California → Look up another NPI →
Also registered at 2521 Stockton Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- John Adams, M.D.Pediatric Adolescent Medicine Physician1588944201
- Joyce Adams, MDPediatrics Physician1730147810
- Debbie Aizenberg, MDOtolaryngology Physician1962486720
- Jacqueline Allen, MBCHB, FRACSOtolaryngology Physician1487817664
- Rodrigo AlmirolPeritoneal Dialysis Registered Nurse1679118095
Verify Nathaniel Peterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A124355Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 85.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Faculty Physicians And Surgeons OF LlusmLoma Linda, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nathaniel Peterson among 1,212 otolaryngology physician records in California
Nathaniel Peterson, M.D. is one of 1,212 otolaryngology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 58% of them.
- NPI issued2008 · 58% of these records are older, 35% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2006 · median 2004 among the 818 with a school on file
- Record last updated2013 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in California
There are 1,212 otolaryngology physician records in California.
All 1,212 in California → Every provider in Sacramento → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Debbie Aizenberg, MDSacramento, CA 958171962486720
- Jacqueline Allen, MBCHB, FRACSSacramento, CA 958171487817664
- Peter Belafsky, MD, PHDSacramento, CA 958171790768026
- Arnaud Bewley, MDSacramento, CA 958171407054182
- Rodney Diaz, M.D.Sacramento, CA 958171053354597
- Paul Donald, MD, FRCS(C)Sacramento, CA 958171912989237
- Danny Enepekides, MDSacramento, CA 958171538142633
- Scott Fuller, MDSacramento, CA 958171174507180
Common questions
What is Nathaniel Peterson, M.D.'s NPI number?
Nathaniel Peterson, M.D.'s National Provider Identifier (NPI) is 1932362423, issued on Jul 7, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Nathaniel Peterson, M.D. located?
The NPPES record lists a practice address at 2521 Stockton Blvd, Sacramento, CA, 95817. Phone: (916) 734-6581. Providers update this record themselves, so call before visiting.
How can I verify Nathaniel Peterson, M.D.'s license?
NPPES lists California license number A124355, 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 Nathaniel Peterson, M.D.'s MIPS final score?
The 2023 MIPS final score is 85.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.