NPPES file of Aug 9, 2026

Stuart Cohen, M.D.

Infectious Disease Physician · Sacramento, CA

Stuart Cohen, M.D. is an infectious disease physician with a practice address in Sacramento, California, and NPI 1043290455, issued on Jan 20, 2006. Check the license (California G44410, 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
1043290455
Name
Stuart Cohen
Credential
M.D.
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
G44410 CA
Self-reported in NPPES; status is on the state search
Practice location
4150 V St, Sacramento, CA 95817
Phone
(916) 734-3741
Enumerated
Jan 20, 2006
Record last updated
May 2, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(916) 734-7766
Medicare enrollment
Enrolled (PECOS I20070413000355); accepts Medicare assignment
Medical or professional school
R Franklin University Of Med & Sci/Chicago Medical School, 1978
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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Also registered at 4150 V St

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

  1. Lia Angela Africa, M.D.Internal Medicine Physician1164849360
  2. Jillian Ahrens, M.D.Internal Medicine Physician1225307457
  3. Amar Al-Juburi, M.D.Gastroenterology Physician1821041229
  4. Waqar Ali, M.D.Internal Medicine Physician1891112090
  5. Amir Amini, M.D.Anesthesiology Physician1164699302
  6. Shubha Ananthakrishnan, MDNephrology Physician1275633869

Verify Stuart Cohen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G44410
    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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4.6 times the Medicare Part D claims of the average infectious disease physician in 2024

3,203 Medicare Part D claims for 222 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 33% of claims. 185 claims were for opioids.

  1. Stuart Cohen3,203
  2. Specialty average689

Most prescribed

  1. Atorvastatin Calcium146 claims
  2. Hydrocodone-Acetaminophen145 claims
  3. Biktarvy141 claims
  4. Triumeq116 claims
  5. Lisinopril100 claims
  6. Gabapentin88 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: $1,000.00

1 payment: compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program; the largest payer was Pfizer Inc. The 3,895 providers of this specialty with any payment received $4,362.19 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stuart Cohen$1,000.00
  2. Specialty average$4,362.19

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

Bills Medicare through 2 group practices

  1. Cares Community HealthSacramento, CA
  2. Regents OF The Univ OF CASacramento, CA

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

Stuart Cohen among 1,119 infectious disease physician records in California

Stuart Cohen, M.D. is one of 1,119 infectious disease physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 54% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated1978 · median 2003 among the 735 with a school on file
  • Record last updated2008 · 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 207RI0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Infectious Disease Physician providers in California

There are 1,119 infectious disease physician records in California.

The 8 infectious disease physician records with the nearest ZIP codes

  1. David Asmuth, M.D.Sacramento, CA 958171972573046
  2. Carol Berry, MDSacramento, CA 958171669550307
  3. Nancy Fitch, N.P.Sacramento, CA 958171720047467
  4. Neil Flynn, M.D., M.P.H., ABPMSacramento, CA 958171154301935
  5. Vera Go, M.D.Sacramento, CA 958171225012750
  6. Archana Maniar, M.D.Sacramento, CA 958171629058664
  7. Hien Nguyen, MDSacramento, CA 958171811974843
  8. Babatunde Otulana, M.D.Sacramento, CA 958171306823166

Common questions

What is Stuart Cohen, M.D.'s NPI number?

Stuart Cohen, M.D.'s National Provider Identifier (NPI) is 1043290455, issued on Jan 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stuart Cohen, M.D. located?

The NPPES record lists a practice address at 4150 V St, Sacramento, CA, 95817. Phone: (916) 734-3741. Providers update this record themselves, so call before visiting.

How can I verify Stuart Cohen, M.D.'s license?

NPPES lists California license number G44410, 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 Stuart Cohen, M.D. prescribe under Medicare Part D?

In 2024, Stuart Cohen, M.D. had 3,203 Medicare Part D claims for 222 beneficiaries; the average among infectious disease physician prescribers was 689. 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.