Whitney Ashton Mervau, FNP
Family Nurse Practitioner · Kalkaska, MI
Whitney Ashton Mervau, FNP is a family nurse practitioner with a practice address in Kalkaska, Michigan, and NPI 1134720899, issued on Nov 7, 2020. Check the license (Michigan 4704310896, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Whitney Ashton Mervau
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 4704310896 MI
Self-reported in NPPES; status is on the state search - Practice location
- 419 S Coral St, Kalkaska, MI 49646
- Phone
- (231) 633-9550
- Enumerated
- Nov 7, 2020
- Record last updated
- Mar 21, 2023
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →
Also registered at 419 S Coral St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Whitney Ashton Mervau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704310896Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
75% fewer Medicare Part D claims than the average family nurse practitioner in 2024
330 Medicare Part D claims for 125 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Prednisone48 claims
- Ipratropium Bromide43 claims
- Montelukast Sodium37 claims
- Levocetirizine Dihydrochloride23 claims
- Trelegy Ellipta21 claims
- Azelastine Hcl20 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,571.46
87 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Whitney Ashton Mervau among 5,356 family nurse practitioner records in Michigan
Whitney Ashton Mervau, FNP 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 2020, is newer than 55% of them.
- NPI issued2020 · 55% of these records are older, 38% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2023 · 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).
2 family nurse practitioner records list a practice address in Kalkaska
They are 2 of the 130 NPPES records with a practice address in Kalkaska, and 5,356 family nurse practitioner records in Michigan.
All 5,356 in Michigan → Every provider in Kalkaska → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Rachel Zenner, FNPKalkaska, MI 496461336794114
- Marilyn Eipperle, DNP, MSN, RN, FNP-BCKaleva, MI 496451376610188
- Nancy Dorman, FNP-CInterlochen, MI 496431750801940
- Ashley Goss, FNP-CInterlochen, MI 496431306432059
- Christopher Donzell, FNP-BCLake City, MI 496511780932137
- Jessica Lindell, FNP-CLake City, MI 496511528615648
- Diane Bluhm, FNP-CHersey, MI 496391053427898
- Danielle HollandHersey, MI 496391164365557
Common questions
What is Whitney Ashton Mervau, FNP's NPI number?
Whitney Ashton Mervau, FNP's National Provider Identifier (NPI) is 1134720899, issued on Nov 7, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Whitney Ashton Mervau, FNP located?
The NPPES record lists a practice address at 419 S Coral St, Kalkaska, MI, 49646. Phone: (231) 633-9550. Providers update this record themselves, so call before visiting.
How can I verify Whitney Ashton Mervau, FNP's license?
NPPES lists Michigan license number 4704310896, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Whitney Ashton Mervau, FNP prescribe under Medicare Part D?
In 2024, Whitney Ashton Mervau, FNP had 330 Medicare Part D claims for 125 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Whitney Ashton Mervau, FNP's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.