Holly Ann Wirkus, M.D.
Hospice and Palliative Medicine (Internal Medicine) Physician · Detroit, MI
Holly Ann Wirkus, M.D. is a hospice and palliative medicine (internal medicine) physician with a practice address in Detroit, Michigan, and NPI 1912434655, issued on May 12, 2017. Check the license (Michigan 4301505152, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Holly Ann Wirkus
- Credential
- M.D.
- Primary taxonomy
- Hospice and Palliative Medicine (Internal Medicine) Physician 207RH0002X
- License number
- 4301505152 MI
Self-reported in NPPES; status is on the state search - Practice location
- 22101 Moross RD, Detroit, MI 48236
- Phone
- (313) 343-4000
- Enumerated
- May 12, 2017
- Record last updated
- Apr 19, 2024
- Medicare enrollment
- Enrolled (PECOS I20210715002534); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hospice and palliative medicine (internal medicine) physician records → All 68 in Michigan → Look up another NPI →
Also registered at 22101 Moross RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Navin Abro, DOEmergency Medicine Physician1851040372
- Amin Abu Khatir, M.D.Family Medicine Physician1992259832
- Noah Adams, MDStudent in an Organized Health Care Education/Training Program1528908258
- Ghaydaa Adawi, M.DEndocrinology, Diabetes & Metabolism Physician1699151860
- Madelyn AittamaEmergency Medicine Physician1508482514
- Mona Al Fares, M.D.Internal Medicine Physician1477785277
Verify Holly Ann Wirkus in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301505152Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
65% fewer Medicare Part D claims than the average hospice and palliative medicine (internal medicine) physician in 2024
257 Medicare Part D claims for 98 beneficiaries, against an average of 741 among the 1,607 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 126 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen31 claims
- Oxycodone Hcl28 claims
- Morphine Sulfate Er21 claims
- Morphine Sulfate18 claims
- Lorazepam17 claims
- Methadone Hcl13 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 83.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Henry Ford Health St. John HospitalGrosse Pointe Woods, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Holly Ann Wirkus among 68 hospice and palliative medicine (internal medicine) physician records in Michigan
Holly Ann Wirkus, M.D. is one of 68 hospice and palliative medicine (internal medicine) physician records with a practice address in Michigan. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 75% of them.
- NPI issued2017 · 75% of these records are older, 19% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 75% of these records are
- Graduated2017 · median 2013 among the 51 with a school on file
- Record last updated2024 · 31% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0002X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospice and Palliative Medicine (Internal Medicine) Physician providers in Michigan
There are 68 hospice and palliative medicine (internal medicine) physician records in Michigan.
All 68 in Michigan → Every provider in Detroit → Hospice and Palliative Medicine (Internal Medicine) Physician nationwide →
The 8 hospice and palliative medicine (internal medicine) physician records with the nearest ZIP codes
- Christine Crader, MDDetroit, MI 482361366440463
- Nathaniel LarsonDetroit, MI 482671942882337
- Alexandra ManolisDetroit, MI 482671336544345
- Kristen Chasteen, M.D.Detroit, MI 482021750517124
- Karishma Ellis, DODetroit, MI 482021598006306
- Jaya Gupta, DODetroit, MI 482021972000891
- Tamera Tennant, MDDetroit, MI 482021386267151
- Jennifer Winegarden, DODetroit, MI 482021902845613
Common questions
What is Holly Ann Wirkus, M.D.'s NPI number?
Holly Ann Wirkus, M.D.'s National Provider Identifier (NPI) is 1912434655, issued on May 12, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Holly Ann Wirkus, M.D. located?
The NPPES record lists a practice address at 22101 Moross RD, Detroit, MI, 48236. Phone: (313) 343-4000. Providers update this record themselves, so call before visiting.
How can I verify Holly Ann Wirkus, M.D.'s license?
NPPES lists Michigan license number 4301505152, 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 Holly Ann Wirkus, M.D. prescribe under Medicare Part D?
In 2024, Holly Ann Wirkus, M.D. had 257 Medicare Part D claims for 98 beneficiaries; the average among hospice and palliative medicine (internal medicine) physician prescribers was 741. Part D covers Medicare prescriptions only.
What is Holly Ann Wirkus, M.D.'s MIPS final score?
The 2023 MIPS final score is 83.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.