Diana Guerrero Betancourt, MD
Internal Medicine Physician · Commerce Township, MI
Diana Guerrero Betancourt, MD is an internal medicine physician with a practice address in Commerce Township, Michigan, and NPI 1477546059, issued on Aug 29, 2005. Check the license (Michigan 4301406079, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Diana Guerrero Betancourt
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301406079 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1 William Carls Dr, Commerce Township, MI 48382
- Phone
- (248) 937-3300
- Enumerated
- Aug 29, 2005
- Record last updated
- Aug 21, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20041014000797); accepts Medicare assignment
- Medical or professional school
- University Central Del Caribe Escuela De Medicina, 1984
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 1 William Carls Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hadi Abou-RassInternal Medicine Physician1407396252
- Krista Barnes, PA-CPhysician Assistant1538638671
- Rebecca Behrends, M.D.Emergency Medicine Physician1780653907
- Jonathan Betteley, MPTPhysical Therapist1609360619
- Roland Brandt, DOOrthopaedic Surgery Physician1740271162
- Jennifer Bryce, PA-CMedical Physician Assistant1265551097
Verify Diana Guerrero Betancourt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301406079Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
186 Medicare Part D claims for 88 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of 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.
Diana Guerrero Betancourt among 5,735 internal medicine physician records in Michigan
Diana Guerrero Betancourt, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1984 · median 2006 among the 3,564 with a school on file
- Record last updated2013 · 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 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 internal medicine physician records list a practice address in Commerce Township
They are 11 of the 462 NPPES records with a practice address in Commerce Township, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Commerce Township → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Hadi Abou-RassCommerce Township, MI 483821407396252
- Batoul Dagher, D.OCommerce Township, MI 483821912248725
- Rajat Daniel, MDCommerce Township, MI 483821336203603
- David Fintel, DOCommerce Township, MI 483821184206534
- Aamir Hasan, M.DCommerce Charter Twp, MI 483821588230262
- Alka Jain, M.D.Commerce Twp, MI 483821962407544
- Samuel Jonnalagadda, MDCommerce Township, MI 483821427147628
- Ruth Kozlowski, DOCommerce Township, MI 483821174598270
Common questions
What is Diana Guerrero Betancourt, MD's NPI number?
Diana Guerrero Betancourt, MD's National Provider Identifier (NPI) is 1477546059, issued on Aug 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Diana Guerrero Betancourt, MD located?
The NPPES record lists a practice address at 1 William Carls Dr, Commerce Township, MI, 48382. Phone: (248) 937-3300. Providers update this record themselves, so call before visiting.
How can I verify Diana Guerrero Betancourt, MD's license?
NPPES lists Michigan license number 4301406079, 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 Diana Guerrero Betancourt, MD prescribe under Medicare Part D?
In 2024, Diana Guerrero Betancourt, MD had 186 Medicare Part D claims for 88 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.