Xavier Fonseca Fuentes
Critical Care Medicine (Internal Medicine) Physician · Detroit, MI
Xavier Fonseca Fuentes is a critical care medicine (internal medicine) physician with a practice address in Detroit, Michigan, and NPI 1760889182, issued on Dec 1, 2014. Check the license (Michigan 4301507390, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Xavier Fonseca Fuentes
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- 4301507390 MI
60745 MN
Self-reported in NPPES; status is on the state search - Practice location
- 2799 W Grand Blvd, Detroit, MI 48202
- Phone
- (800) 653-6568
- Enumerated
- Dec 1, 2014
- Record last updated
- Jul 13, 2022
- Medicare enrollment
- Enrolled (PECOS I20230922000558); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 178 in Michigan → Look up another NPI →
Also registered at 2799 W Grand Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jamie Therese Abad, MDInternal Medicine Physician1700573359
- Muhammad Abbas, MDStudent in an Organized Health Care Education/Training Program1417607474
- Omar Abbas, MDAnatomic Pathology & Clinical Pathology Physician1417687450
- Ammaar Abbasi, M.D.Student in an Organized Health Care Education/Training Program1558005157
- Josianne Abboud, MDAnesthesiology Physician1912342791
- Sai Abburi, DOStudent in an Organized Health Care Education/Training Program1124962915
Verify Xavier Fonseca Fuentes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301507390Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
154 Medicare Part D claims for 55 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.
Most prescribed
- Albuterol Sulfate Hfa31 claims
- Spiriva Handihaler30 claims
- Prednisone13 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: $3,264.77
18 payments; by number, the most common kind was travel and lodging; the largest payer was Olympus Corporation of the Americas. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Billings ClinicBillings, MT · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Xavier Fonseca Fuentes among 178 critical care medicine (internal medicine) physician records in Michigan
Xavier Fonseca Fuentes is one of 178 critical care medicine (internal medicine) physician records with a practice address in Michigan. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 65% of them.
- NPI issued2014 · 65% of these records are older, 29% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2001 · median 2008 among the 136 with a school on file
- Record last updated2022 · 30% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Critical Care Medicine (Internal Medicine) Physician providers in Michigan
There are 178 critical care medicine (internal medicine) physician records in Michigan.
All 178 in Michigan → Every provider in Detroit → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Asif Abdul Hameed, M.DDetroit, MI 482021720459555
- Mhd Hussam Al Jandali, M.D.Detroit, MI 482021063831758
- Khalid Alamiri, M.DDetroit, MI 482021891041273
- Rana Awdish, MDDetroit, MI 482021881896645
- Andrew BissonetteDetroit, MI 482021588907208
- Mustafizur Choudhury, D.O.Detroit, MI 482021073877999
- Domingo Franco-Palacios, M.DDetroit, MI 482021760795694
- Abraham Markin, MDDetroit, MI 482021760725337
Common questions
What is Xavier Fonseca Fuentes's NPI number?
Xavier Fonseca Fuentes's National Provider Identifier (NPI) is 1760889182, issued on Dec 1, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Xavier Fonseca Fuentes located?
The NPPES record lists a practice address at 2799 W Grand Blvd, Detroit, MI, 48202. Phone: (800) 653-6568. Providers update this record themselves, so call before visiting.
How can I verify Xavier Fonseca Fuentes's license?
NPPES lists Michigan license number 4301507390, 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 Xavier Fonseca Fuentes prescribe under Medicare Part D?
In 2024, Xavier Fonseca Fuentes had 154 Medicare Part D claims for 55 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. 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.