NPPES file of Aug 9, 2026

James Cameron Sunstrum, M.D.

Infectious Disease Physician · Dearborn, MI

James Cameron Sunstrum, M.D. is an infectious disease physician with a practice address in Dearborn, Michigan, and NPI 1912977927, issued on Jan 23, 2006. Check the license (Michigan 4301040251, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1912977927
Name
James Cameron Sunstrum
Credential
M.D.
Primary taxonomy
Infectious Disease Physician 207RI0200X
License number
4301040251 MI
Self-reported in NPPES; status is on the state search
Practice location
1934 Monroe St, Dearborn, MI 48124
Phone
(313) 565-7464
Enumerated
Jan 23, 2006
Record last updated
Jul 21, 2022
Fax
(313) 565-3620
Medicare enrollment
Enrolled (PECOS I20040608000523); 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 1934 Monroe St

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

  1. Ruaa Elteriefi, MDInternal Medicine Physician1801026661
  2. John Paquet, M.D.Internal Medicine Physician1073593364

Verify James Cameron Sunstrum in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301040251
    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 Michigan license search

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14% more Medicare Part D claims than the average infectious disease physician in 2024

783 Medicare Part D claims for 89 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 61% of claims. 32 claims were for opioids.

  1. James Sunstrum783
  2. Specialty average689

Most prescribed

  1. Biktarvy79 claims
  2. Descovy77 claims
  3. Dovato51 claims
  4. Triumeq42 claims
  5. Genvoya38 claims
  6. Juluca37 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: $232.82

10 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, 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. James Sunstrum$232.82
  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 one group practice

  1. Beaumont Medical Group- Specialty ServicesWestland, MI

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

James Cameron Sunstrum among 301 infectious disease physician records in Michigan

James Cameron Sunstrum, M.D. is one of 301 infectious disease physician records with a practice address in Michigan. 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 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 55% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1977 · median 2002 among the 224 with a school on file
  • Record last updated2022 · 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 207RI0200X and a Michigan 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 Michigan

There are 301 infectious disease physician records in Michigan.

The 8 infectious disease physician records with the nearest ZIP codes

  1. Mohammed Abdelhalim, MBCHBDearborn, MI 481241679197305
  2. Cecilia Big, M.D.Dearborn, MI 481241174730220
  3. Hassan Dakroub, M.D.Dearborn, MI 481241528099397
  4. Hind HadidDearborn, MI 481241720427743
  5. Denise Kirsch, M.D.Dearborn, MI 481241023372430
  6. Vijayalakshmi Nagappan, MDDearborn, MI 481241669474409
  7. Rama Thyagarajan, MDDearborn, MI 481241003886151
  8. Neeraja Varanasi, MDDearborn, MI 481241720068794

Common questions

What is James Cameron Sunstrum, M.D.'s NPI number?

James Cameron Sunstrum, M.D.'s National Provider Identifier (NPI) is 1912977927, issued on Jan 23, 2006. An NPI identifies a provider in billing; it is not a license.

Where is James Cameron Sunstrum, M.D. located?

The NPPES record lists a practice address at 1934 Monroe St, Dearborn, MI, 48124. Phone: (313) 565-7464. Providers update this record themselves, so call before visiting.

How can I verify James Cameron Sunstrum, M.D.'s license?

NPPES lists Michigan license number 4301040251, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does James Cameron Sunstrum, M.D. prescribe under Medicare Part D?

In 2024, James Cameron Sunstrum, M.D. had 783 Medicare Part D claims for 89 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.