Kaycie Grusnick, FNP-C
Family Nurse Practitioner · Lake Orion, MI
Kaycie Grusnick, FNP-C is a family nurse practitioner with a practice address in Lake Orion, Michigan, and NPI 1902209802, issued on Oct 6, 2014. Check the license (Michigan 4704260357, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kaycie Grusnick
- Credential
- FNP-C
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 4704260357 MI
Self-reported in NPPES; status is on the state search - Practice location
- 1428 S Lapeer RD, Lake Orion, MI 48360
- Phone
- (248) 693-0543
- Enumerated
- Oct 6, 2014
- Record last updated
- Nov 17, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (248) 630-4301
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →
Also registered at 1428 S Lapeer RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Kaycie Grusnick in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704260357Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average family nurse practitioner in 2024
271 Medicare Part D claims for 77 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol43 claims
- Progesterone28 claims
- Fluconazole27 claims
- Estradiol (Once Weekly)14 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: $309.89
14 payments; by number, the most common kind was food and beverage; the largest payer was Lilly USA, LLC. The 99,489 providers of this specialty with any payment received $650.95 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.
Kaycie Grusnick among 5,356 family nurse practitioner records in Michigan
Kaycie Grusnick, FNP-C is one of 5,356 family nurse practitioner records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 21% of them.
- NPI issued2014 · 21% of these records are older, 76% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2014 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
25 family nurse practitioner records list a practice address in Lake Orion
They are 25 of the 448 NPPES records with a practice address in Lake Orion, and 5,356 family nurse practitioner records in Michigan.
All 5,356 in Michigan → Every provider in Lake Orion → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Apneet Bal, FNP-CLake Orion, MI 483601265038020
- Shawna CudaLake Orion, MI 483601487136552
- Joanna Eddy, RN, BSN, MSN, FNP-CLake Orion, MI 483601063931863
- Colleen Ellis, FNP-CLake Orion, MI 483601437539681
- Eileen KosztownyLake Orion, MI 483601881061299
- Allison Laprise, FNP-CLake Orion, MI 483601962866533
- Suzana Marku, NPLake Orion, MI 483601285125625
- Haneet Multani, NPLake Orion, MI 483601679042949
Common questions
What is Kaycie Grusnick, FNP-C's NPI number?
Kaycie Grusnick, FNP-C's National Provider Identifier (NPI) is 1902209802, issued on Oct 6, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Kaycie Grusnick, FNP-C located?
The NPPES record lists a practice address at 1428 S Lapeer RD, Lake Orion, MI, 48360. Phone: (248) 693-0543. Providers update this record themselves, so call before visiting.
How can I verify Kaycie Grusnick, FNP-C's license?
NPPES lists Michigan license number 4704260357, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Kaycie Grusnick, FNP-C prescribe under Medicare Part D?
In 2024, Kaycie Grusnick, FNP-C had 271 Medicare Part D claims for 77 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.