NPPES file of Aug 9, 2026

John Spencer Rose, M.D.

Emergency Medicine Physician · Sacramento, CA

John Spencer Rose, M.D. is an emergency medicine physician with a practice address in Sacramento, California, and NPI 1093799264, issued on Dec 1, 2005. Check the license (California GO75451, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1093799264
Name
John Spencer Rose
Credential
M.D.
Primary taxonomy
Emergency Medicine Physician 207P00000X
License number
GO75451 CA
Self-reported in NPPES; status is on the state search
Practice location
2315 Stockton Blvd, Sacramento, CA 95817
Phone
(916) 734-1539
Enumerated
Dec 1, 2005
Record last updated
Mar 11, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(916) 734-8970
Medicare enrollment
Enrolled (PECOS I20081220000023); accepts Medicare assignment
Medical or professional school
Saint Louis University School Of Medicine, 1991
Telehealth
Offers telehealth (CMS)
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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8 nearest emergency medicine physician records → All 7,751 in California → Look up another NPI →

Also registered at 2315 Stockton Blvd

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

  1. Erik Abrames, M.D.Diagnostic Radiology Physician1558342337
  2. Angel Acevedo Carrasco, PAPhysician Assistant1316523319
  3. Lyndsey Ackerman, NPPediatric Nurse Practitioner1619630464
  4. Jason Adams, M.D.Critical Care Medicine (Internal Medicine) Physician1134367568
  5. Sindhu Addepalli, MDInternal Medicine Physician1306405501
  6. Joseph Adducci, PA-CPhysician Assistant1023672342

Verify John Spencer Rose in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license GO75451    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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52% fewer Medicare Part D claims than the average emergency medicine physician in 2024

109 Medicare Part D claims for 88 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.

  1. John Rose109
  2. Specialty average226

Most prescribed

  1. Paxlovid15 claims
  2. Albuterol Sulfate Hfa13 claims

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.

Industry payments in 2024: $49.40

1 payment: food and beverage; the largest payer was Tela Bio, Inc. The 12,335 providers of this specialty with any payment received $953.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Rose$49.40
  2. Specialty average$953.79

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. Regents OF The University OF CaliforniaSacramento, CA

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

John Spencer Rose among 7,751 emergency medicine physician records in California

John Spencer Rose, M.D. is one of 7,751 emergency medicine physician records with a practice address in California. 81% 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, 96% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated1991 · median 2011 among the 4,560 with a school on file
  • Record last updated2009 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

369 emergency medicine physician records list a practice address in Sacramento

They are 369 of the 33,083 NPPES records with a practice address in Sacramento, and 7,751 emergency medicine physician records in California.

All 7,751 in California → Every provider in Sacramento → Emergency Medicine Physician nationwide →

The 8 emergency medicine physician records with the nearest ZIP codes

  1. Jodie Craig, M.D.Sacramento, CA 958171659354124
  2. Greg Hachigian, M.D.Sacramento, CA 958171558342022
  3. James Holmes, MD, MPHSacramento, CA 958171427033091
  4. James Kirk, MDSacramento, CA 958171598749848
  5. Nathan Kuppermann, M.D., M.P.H.Sacramento, CA 958171356322150
  6. James Lee, M.D.Sacramento, CA 958171730163510
  7. Kerry McMahon, MDSacramento, CA 958171235113549
  8. Robert Narverud, M.D.Sacramento, CA 958171457335754

Common questions

What is John Spencer Rose, M.D.'s NPI number?

John Spencer Rose, M.D.'s National Provider Identifier (NPI) is 1093799264, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John Spencer Rose, M.D. located?

The NPPES record lists a practice address at 2315 Stockton Blvd, Sacramento, CA, 95817. Phone: (916) 734-1539. Providers update this record themselves, so call before visiting.

How can I verify John Spencer Rose, M.D.'s license?

NPPES lists California license number GO75451, 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 John Spencer Rose, M.D. prescribe under Medicare Part D?

In 2024, John Spencer Rose, M.D. had 109 Medicare Part D claims for 88 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.

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.