Claire Christine Chirillo, MSN, AGNP-C
Gerontology Nurse Practitioner · Royal Oak, MI
Claire Christine Chirillo, MSN, AGNP-C is a gerontology nurse practitioner with a practice address in Royal Oak, Michigan, and NPI 1558903237, issued on Oct 14, 2019. Check the license (Michigan 4704284947, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Claire Christine Chirillo
- Credential
- MSN, AGNP-C
- Primary taxonomy
- Gerontology Nurse Practitioner 363LG0600X
- License number
- 4704284947 MI
Self-reported in NPPES; status is on the state search - Practice location
- 3535 W 13 Mile RD, Royal Oak, MI 48073
- Phone
- (248) 288-9340
- Enumerated
- Oct 14, 2019
- Record last updated
- Aug 3, 2026
- Entity
- Type 1 · individual
8 nearest gerontology nurse practitioner records → All 409 in Michigan → Look up another NPI →
Also registered at 3535 W 13 Mile RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Marwan Aldala'EnPediatrics Physician1508798224
- Mohamad Alhakim, MDNeurology Physician1306837018
Verify Claire Christine Chirillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704284947Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
93% fewer Medicare Part D claims than the average gerontology nurse practitioner in 2024
89 Medicare Part D claims for 41 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D.
Most prescribed
- Calcitriol15 claims
- Nifedipine Er11 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: $537.12
18 payments; by number, the most common kind was food and beverage; the largest payer was Boehringer Ingelheim Pharmaceuticals, Inc. The 3,903 providers of this specialty with any payment received $742.05 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.
Claire Christine Chirillo among 409 gerontology nurse practitioner records in Michigan
Claire Christine Chirillo, MSN, AGNP-C is one of 409 gerontology nurse practitioner records with a practice address in Michigan. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 45% of them.
- NPI issued2019 · 45% of these records are older, 45% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2026 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gerontology Nurse Practitioner providers in Michigan
There are 409 gerontology nurse practitioner records in Michigan.
All 409 in Michigan → Every provider in Royal Oak → Gerontology Nurse Practitioner nationwide →
The 8 gerontology nurse practitioner records with the nearest ZIP codes
- Matthew Bowers, AGACNP-BCRoyal Oak, MI 480731215703657
- Marilyn Chrisman, NPRoyal Oak, MI 480731528076973
- Cindy Engle, AGPCNP-BCRoyal Oak, MI 480731104305630
- Ryan Havens, AGPCNP-BCRoyal Oak, MI 480731629473228
- Rosa Juusela, APRNRoyal Oak, MI 480731861187262
- Debra Lontorfos, NPRoyal Oak, MI 480731972518678
- Stephanie Lusis, NPRoyal Oak, MI 480731881609584
- Amanda Mastrofini, NPRoyal Oak, MI 480731285118919
Common questions
What is Claire Christine Chirillo, MSN, AGNP-C's NPI number?
Claire Christine Chirillo, MSN, AGNP-C's National Provider Identifier (NPI) is 1558903237, issued on Oct 14, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Claire Christine Chirillo, MSN, AGNP-C located?
The NPPES record lists a practice address at 3535 W 13 Mile RD, Royal Oak, MI, 48073. Phone: (248) 288-9340. Providers update this record themselves, so call before visiting.
How can I verify Claire Christine Chirillo, MSN, AGNP-C's license?
NPPES lists Michigan license number 4704284947, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Claire Christine Chirillo, MSN, AGNP-C prescribe under Medicare Part D?
In 2024, Claire Christine Chirillo, MSN, AGNP-C had 89 Medicare Part D claims for 41 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.