Trudy E. Day, M.S.N., N.P.
Nurse Practitioner · Petoskey, MI
Trudy E. Day, M.S.N., N.P. is a nurse practitioner with a practice address in Petoskey, Michigan, and NPI 1265590814, issued on Dec 5, 2006. Check the license (Michigan 4704158782, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Trudy E. Day
- Credential
- M.S.N., N.P.
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 4704158782 MI
Self-reported in NPPES; status is on the state search - Practice location
- 560 W Mitchell St, Petoskey, MI 49770
- Phone
- (231) 487-2100
- Enumerated
- Dec 5, 2006
- Record last updated
- Jan 24, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (231) 487-6049
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 3,574 in Michigan → Look up another NPI →
Also registered at 560 W Mitchell St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Chris Akins, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1164418026
- Ryan Ber, MDInterventional Cardiology Physician1811480627
- Kathy Berchem, RN MSN FNP BCNurse Practitioner1760659650
- Paul Blanchard, M.D.Internal Medicine Physician1588661086
- Daniel Buerkel, MDClinical Cardiac Electrophysiology Physician1417075987
Verify Trudy E. Day in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704158782Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.8 times the Medicare Part D claims of the average nurse practitioner in 2024
4,182 Medicare Part D claims for 635 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 44% of claims.
Most prescribed
- Trelegy Ellipta521 claims
- Albuterol Sulfate Hfa385 claims
- Montelukast Sodium302 claims
- Prednisone276 claims
- Azithromycin238 claims
- Fluticasone-Salmeterol206 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: $1,405.61
79 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 38,884 providers of this specialty with any payment received $791.64 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.
Trudy E. Day among 3,574 nurse practitioner records in Michigan
Trudy E. Day, M.S.N., N.P. is one of 3,574 nurse practitioner records with a practice address in Michigan. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 84% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2020 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
19 nurse practitioner records list a practice address in Petoskey
They are 19 of the 785 NPPES records with a practice address in Petoskey, and 3,574 nurse practitioner records in Michigan.
All 3,574 in Michigan → Every provider in Petoskey → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Kathy Berchem, RN MSN FNP BCPetoskey, MI 497701760659650
- Keely Blosh, NPPetoskey, MI 497701013438530
- Margaret Bovee, FNP-CPetoskey, MI 497701649815366
- Shelly DalePetoskey, MI 497701982266896
- Tanya DrinkallPetoskey, MI 497701538750831
- Hannah Duby, DNP, AGNP-CPetoskey, MI 497701336708643
- Martha Goetz, FNPPetoskey, MI 497701538260856
- Lisa Maclellan, FNP-CPetoskey, MI 497701629637921
Common questions
What is Trudy E. Day, M.S.N., N.P.'s NPI number?
Trudy E. Day, M.S.N., N.P.'s National Provider Identifier (NPI) is 1265590814, issued on Dec 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Trudy E. Day, M.S.N., N.P. located?
The NPPES record lists a practice address at 560 W Mitchell St, Petoskey, MI, 49770. Phone: (231) 487-2100. Providers update this record themselves, so call before visiting.
How can I verify Trudy E. Day, M.S.N., N.P.'s license?
NPPES lists Michigan license number 4704158782, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Trudy E. Day, M.S.N., N.P. prescribe under Medicare Part D?
In 2024, Trudy E. Day, M.S.N., N.P. had 4,182 Medicare Part D claims for 635 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.