Michael Patrick Hollandsworth, D.O.
Critical Care Medicine (Internal Medicine) Physician · Saginaw, MI
Michael Patrick Hollandsworth, D.O. is a critical care medicine (internal medicine) physician with a practice address in Saginaw, Michigan, and NPI 1841511532, issued on Jun 16, 2010. Check the license (Michigan 5101022852, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Michael Patrick Hollandsworth
- Credential
- D.O.
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- 5101022852 MI
036137647 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1447 N Harrison St, Saginaw, MI 48602
- Phone
- (989) 583-4220
- Enumerated
- Jun 16, 2010
- Record last updated
- Apr 13, 2023
- Fax
- (989) 583-4287
- Medicare enrollment
- Enrolled (PECOS I20160916000979); 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 1447 N Harrison St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tammam Abdul-Aziz, MDAnesthesiology Physician1457343816
- Ameed Abdulrazzak, MDInternal Medicine Physician1902069016
- Diana Achatz, RDRegistered Dietitian1396937173
- Stephanie Adams, CRNACertified Registered Nurse Anesthetist1134597891
- Ali Ahmed, MDInternal Medicine Physician1043938319
- Abdo Alward, M.DHospitalist Physician1295772150
Verify Michael Patrick Hollandsworth in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101022852Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
14 Medicare Part D claims, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D.
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: $19.89
1 payment: food and beverage; the largest payer was Abiomed. 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.
Bills Medicare through one group practice
- Covenant Medical Center IncSaginaw, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Patrick Hollandsworth among 178 critical care medicine (internal medicine) physician records in Michigan
Michael Patrick Hollandsworth, D.O. 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 2010, is newer than 51% of them.
- NPI issued2010 · 51% of these records are older, 44% newer
- In a Medicare fileYes · 91% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated2010 · median 2008 among the 136 with a school on file
- Record last updated2023 · 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 Saginaw → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Rania Esteitie, M.D.Saginaw, MI 486021902105208
- Omer Mirza, M.DSaginaw, MI 486021922041847
- Amjad Nader, MDSaginaw, MI 486021588895981
- Obiora Udeozo, MDSaginaw, MI 486021578582714
- Vijay Chaku, MDSaginaw, MI 486031700823127
- Lokesh Dayal, MDSaginaw, MI 486011801278262
- Evelyn Fadel, MDSaginaw, MI 486011629754585
- Hasan Kamal, M.D.Saginaw, MI 486011144916677
Common questions
What is Michael Patrick Hollandsworth, D.O.'s NPI number?
Michael Patrick Hollandsworth, D.O.'s National Provider Identifier (NPI) is 1841511532, issued on Jun 16, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Michael Patrick Hollandsworth, D.O. located?
The NPPES record lists a practice address at 1447 N Harrison St, Saginaw, MI, 48602. Phone: (989) 583-4220. Providers update this record themselves, so call before visiting.
How can I verify Michael Patrick Hollandsworth, D.O.'s license?
NPPES lists Michigan license number 5101022852, 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 Michael Patrick Hollandsworth, D.O. prescribe under Medicare Part D?
In 2024, Michael Patrick Hollandsworth, D.O. had 14 Medicare Part D claims; 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.