Renita Diehlman, FNP-BC
Family Nurse Practitioner · Pentwater, MI
Renita Diehlman, FNP-BC is a family nurse practitioner with a practice address in Pentwater, Michigan, and NPI 1518234301, issued on Nov 21, 2011. Check the license (Michigan 4704144483, as entered in NPPES) with the Michigan board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Renita Diehlman
- Credential
- FNP-BC
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 4704144483 MI
Self-reported in NPPES; status is on the state search - Practice location
- 500 N Hancock St, Pentwater, MI 49449
- Phone
- (231) 869-7051
- Enumerated
- Nov 21, 2011
- Record last updated
- May 18, 2026
- Medicare enrollment
- Enrolled (PECOS I20140829001665); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Human Medicine, 2001
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,356 in Michigan → Look up another NPI →
Verify Renita Diehlman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Michigan board licenses this profession
Search for license 4704144483Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family nurse practitioner in 2024
2,880 Medicare Part D claims for 344 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 81 claims were for opioids.
Most prescribed
- Atorvastatin Calcium201 claims
- Levothyroxine Sodium175 claims
- Hydrochlorothiazide100 claims
- Omeprazole95 claims
- Lisinopril92 claims
- Losartan Potassium75 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: $24.95
1 payment: food and beverage; the largest payer was Novo Nordisk Inc. 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.
Bills Medicare through one group practice
- Memorial Medical Center OF West MichiganHart, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Renita Diehlman among 5,356 family nurse practitioner records in Michigan
Renita Diehlman, FNP-BC 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 2011, is newer than 14% of them.
- NPI issued2011 · 14% of these records are older, 83% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2001 · median 2019 among the 3,254 with a school on file
- Record last updated2026 · 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).
1 family nurse practitioner record lists a practice address in Pentwater
They are 1 of the 11 NPPES records with a practice address in Pentwater, and 5,356 family nurse practitioner records in Michigan.
All 5,356 in Michigan → Every provider in Pentwater → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Kelley Young, FNPRavenna, MI 494511346413309
- Paul Bradley, DNP, FNP-CMuskegon, MI 494451164153672
- Anita Buckner, FNPMuskegon, MI 494451073175303
- Justin DonoghueMuskegon, MI 494451295346104
- Jillian Grzegorczyk, RNMuskegon, MI 494451942789805
- Jeremy Kaley, FNPMuskegon, MI 494451972275832
- Victoria Karcis, NPMuskegon, MI 494451912436320
- Diana Leroux, FNP-BCMuskegon, MI 494451659935716
Common questions
What is Renita Diehlman, FNP-BC's NPI number?
Renita Diehlman, FNP-BC's National Provider Identifier (NPI) is 1518234301, issued on Nov 21, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Renita Diehlman, FNP-BC located?
The NPPES record lists a practice address at 500 N Hancock St, Pentwater, MI, 49449. Phone: (231) 869-7051. Providers update this record themselves, so call before visiting.
How can I verify Renita Diehlman, FNP-BC's license?
NPPES lists Michigan license number 4704144483, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.
How much does Renita Diehlman, FNP-BC prescribe under Medicare Part D?
In 2024, Renita Diehlman, FNP-BC had 2,880 Medicare Part D claims for 344 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.