NPPES file of Aug 9, 2026

Steven Douglas Trombly, MD

General Practice Physician · Sterling Heights, MI

Steven Douglas Trombly, MD is a general practice physician with a practice address in Sterling Heights, Michigan, and NPI 1407867815, issued on Aug 10, 2006. Check the license (Michigan 036680, 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
1407867815
Name
Steven Douglas Trombly
Credential
MD
Primary taxonomy
General Practice Physician 208D00000X
License number
036680 MI
Self-reported in NPPES; status is on the state search
Practice location
5195 15 Mile Road, Sterling Heights, MI 48310
Phone
(586) 268-9000
Enumerated
Aug 10, 2006
Record last updated
Feb 11, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(586) 978-7000
Medicare enrollment
Enrolled (PECOS I20080515000053); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 1976
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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Verify Steven Douglas Trombly 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 036680
    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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50% more Medicare Part D claims than the average general practice physician in 2024

4,530 Medicare Part D claims for 223 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 288 claims were for opioids.

  1. Steven Trombly4,530
  2. Specialty average3,030

Most prescribed

  1. Rosuvastatin Calcium641 claims
  2. Ezetimibe511 claims
  3. Levothyroxine Sodium271 claims
  4. Alprazolam170 claims
  5. Hydrocodone-Acetaminophen168 claims
  6. Esomeprazole Magnesium161 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: $77.69

4 payments; by number, the most common kind was food and beverage; the largest payer was Exact Sciences Corporation. The 4,259 providers of this specialty with any payment received $1,273.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Steven Trombly$77.69
  2. Specialty average$1,273.40

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

Steven Douglas Trombly among 369 general practice physician records in Michigan

Steven Douglas Trombly, MD is one of 369 general practice physician records with a practice address in Michigan. 49% 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, 64% newer
  • In a Medicare fileYes · 49% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated1976 · median 2001 among the 98 with a school on file
  • Record last updated2020 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Physician providers in Michigan

There are 369 general practice physician records in Michigan.

The 8 general practice physician records with the nearest ZIP codes

  1. Thaeer Sawa, MDSterling Heights, MI 483101093109241
  2. Ishan PatelRochester Hills, MI 483091508483447
  3. Cary FeldmanRochester, MI 483071598727992
  4. Beza Sahlie, MDRochester, MI 483071366071938
  5. Ryan Arnold, D.O.Rochester, MI 483061316183247
  6. Eduardo JacobsSterling Heights, MI 483141518517028
  7. Jesse Castillano, M.D.Shelby Township, MI 483161982867420
  8. Mosab Deen, D.O.Bloomfield Hills, MI 483041821339797

Common questions

What is Steven Douglas Trombly, MD's NPI number?

Steven Douglas Trombly, MD's National Provider Identifier (NPI) is 1407867815, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Steven Douglas Trombly, MD located?

The NPPES record lists a practice address at 5195 15 Mile Road, Sterling Heights, MI, 48310. Phone: (586) 268-9000. Providers update this record themselves, so call before visiting.

How can I verify Steven Douglas Trombly, MD's license?

NPPES lists Michigan license number 036680, 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 Steven Douglas Trombly, MD prescribe under Medicare Part D?

In 2024, Steven Douglas Trombly, MD had 4,530 Medicare Part D claims for 223 beneficiaries; the average among general practice physician prescribers was 3,030. 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.