Irene Connolly, M.D.
NPI 1740265834 · Hematology & Oncology Physician · Petoskey, MI
Enrolled with Medicare as Practitioner - Hematology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Irene Connolly, M.D. is a Hematology & Oncology Physician provider in Petoskey, MI (NPI 1740265834).
Provider details
- NPI number
- 1740265834
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 4301083187 (MI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 29 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 112 | 37 |
| Hydroxyurea | 43 | 12 |
| Tamoxifen Citrate | 43 | 12 |
| Ondansetron Hcl | 39 | 22 |
| Acyclovir | 38 | — |
| Alendronate Sodium | 38 | 15 |
| Acalabrutinib Maleatebrand: Calquence | 32 | — |
| Palbociclibbrand: Ibrance | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$229 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-12
- Last updated
- 2013-09-10
Frequently asked questions
- What is Irene Connolly's NPI number?
- Irene Connolly's National Provider Identifier (NPI) is 1740265834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irene Connolly's specialty?
- Irene Connolly is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Irene Connolly located?
- Irene Connolly's practice location on file with NPPES is 416 Connable Ave, Petoskey, MI 49770-2212.
- What is Irene Connolly's phone number?
- The practice phone number listed in the NPPES registry for Irene Connolly is (231) 487-4086.
- Does Irene Connolly accept Medicare?
- Irene Connolly is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Irene Connolly's NPI active?
- Yes — Irene Connolly's NPI (1740265834) is active in the NPPES registry as of the last update on 2013-09-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.