Irene F. Connolly, M.D.
Hematology & Oncology Physician · Petoskey, MI
Irene F. Connolly, M.D. is a hematology & oncology physician with a practice address in Petoskey, Michigan, and NPI 1740265834, issued on Dec 12, 2005. Check the license (Michigan 4301083187, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Irene F. Connolly
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- 4301083187 MI
Self-reported in NPPES; status is on the state search - Practice location
- 416 Connable Ave, Petoskey, MI 49770
- Phone
- (231) 487-4086
- Enumerated
- Dec 12, 2005
- Record last updated
- Sep 10, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20050124000784); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 416 Connable Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Owen AdolphsenCertified Registered Nurse Anesthetist1063241230
- Jonathan Alterie, D.OEmergency Medicine Physician1770947194
- Michael Angileri, MDDiagnostic Radiology Physician1073512687
- Peter Armstrong, M.D.Radiation Oncology Physician1437228038
- Rita Balistreri, FNP-BCFamily Nurse Practitioner1184868762
- Lynda Bartosh, RTRM, RPARadiology Practitioner Assistant1033434261
Verify Irene F. Connolly in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301083187Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average hematology & oncology physician in 2024
912 Medicare Part D claims for 155 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims. 40 claims were for opioids.
Most prescribed
- Anastrozole112 claims
- Hydroxyurea43 claims
- Tamoxifen Citrate43 claims
- Ondansetron Hcl39 claims
- Acyclovir38 claims
- Alendronate Sodium38 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: $229.37
4 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 8,560 providers of this specialty with any payment received $7,481.41 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.
2 hospital affiliations
- Mclaren Central MichiganMount Pleasant, MI · Acute Care Hospitals3 of 5 stars
- Mclaren Northern MichiganPetoskey, MI · Acute Care Hospitals3 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.
Hematology & Oncology Physician providers in Michigan
There are 340 hematology & oncology physician records in Michigan.
Other hematology & oncology physician records in Michigan
- Ahmed Abdel-Maksoud, MDMidland, MI1295917086
- Jonathan Abramson, M. D.Bay City, MI1194715276
- Calvin Abro, MDBattle Creek, MI1346765724
- Sheetal Acharya, MDMarquette, MI1932128097
- Lindsey AckermanSterling Heights, MI1689275026
- Paul Adams, M.D.Flint, MI1811952591
- Orimisan Adekolujo, MDFlint, MI1114276474
- Bharat Agrawal, MDKalamazoo, MI1568418358
- Muhammad Ahmed, M.D.Three Rivers, MI1417997065
- Shabbir Ahmed, M.D.Detroit, MI1316907348
Common questions
What is Irene F. Connolly, M.D.'s NPI number?
Irene F. Connolly, M.D.'s National Provider Identifier (NPI) is 1740265834, issued on Dec 12, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Irene F. Connolly, M.D. located?
The NPPES record lists a practice address at 416 Connable Ave, Petoskey, MI, 49770. Phone: (231) 487-4086. Providers update this record themselves, so call before visiting.
How can I verify Irene F. Connolly, M.D.'s license?
NPPES lists Michigan license number 4301083187, 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 Irene F. Connolly, M.D. prescribe under Medicare Part D?
In 2024, Irene F. Connolly, M.D. had 912 Medicare Part D claims for 155 beneficiaries; the average among hematology & oncology physician prescribers was 877. 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.