Leah Vanenk, D.O.
Family Medicine Physician · Rockford, MI
Leah Vanenk, D.O. is a family medicine physician with a practice address in Rockford, Michigan, and NPI 1184036089, issued on May 27, 2014. Check the license (Michigan 5101022909, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Leah Vanenk
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 5101022909 MI
Self-reported in NPPES; status is on the state search - Practice location
- 8501 Meadow Crk, Rockford, MI 49341
- Phone
- (616) 863-3150
- Enumerated
- May 27, 2014
- Record last updated
- Feb 17, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20170719000931); accepts Medicare assignment
- Medical or professional school
- Michigan State University College Of Osteopathic Medicine, 2014
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 8501 Meadow Crk
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ajay Arora, PTPhysical Therapist1265720999
- Kaili BallClinical Social Worker1184011207
- Thomas Barnett, PA-CPhysician Assistant1073984647
- Marci Bartholomew, MD, MSOrthopaedic Surgery Physician1366799124
- Brent Becklin, M.D.Pediatrics Physician1700070067
- Matthew Bottke, DOFamily Medicine Physician1982086302
Verify Leah Vanenk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101022909Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average family medicine physician in 2024
2,456 Medicare Part D claims for 235 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 29 claims were for opioids.
Most prescribed
- Atorvastatin Calcium152 claims
- Levothyroxine Sodium133 claims
- Rosuvastatin Calcium95 claims
- Omeprazole77 claims
- Amlodipine Besylate56 claims
- Lisinopril49 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.
Bills Medicare through 4 group practices
- Center For Physical Rehabilitation And Therapy LPGrand Rapids, MI
- Center For Physical Rehabilitation IncGrand Rapids, MI
- Spectrum Health Primary Care PartnersGrand Rapids, MI
- Spectrum Health UnitedGreenville, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leah Vanenk among 6,013 family medicine physician records in Michigan
Leah Vanenk, D.O. is one of 6,013 family medicine physician records with a practice address in Michigan. 75% 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 66% of them.
- NPI issued2014 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2014 · median 2008 among the 3,493 with a school on file
- Record last updated2021 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 family medicine physician records list a practice address in Rockford
They are 21 of the 493 NPPES records with a practice address in Rockford, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Rockford → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Clark, D.O.Rockford, MI 493411184987711
- Daniel Cunningham, D.O.Rockford, MI 493411205890605
- Aaron Defrang, DORockford, MI 493411689886608
- Gerald Durfee, MDRockford, MI 493411821040858
- Shannon Fritz, D.O.Rockford, MI 493411952641060
- William Granger, M.D.Rockford, MI 493411689982159
- Marc Helzer, M.D.Rockford, MI 493411144249053
- Joshua Koenig, D.O.Rockford, MI 493411275828683
Common questions
What is Leah Vanenk, D.O.'s NPI number?
Leah Vanenk, D.O.'s National Provider Identifier (NPI) is 1184036089, issued on May 27, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Leah Vanenk, D.O. located?
The NPPES record lists a practice address at 8501 Meadow Crk, Rockford, MI, 49341. Phone: (616) 863-3150. Providers update this record themselves, so call before visiting.
How can I verify Leah Vanenk, D.O.'s license?
NPPES lists Michigan license number 5101022909, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Leah Vanenk, D.O. prescribe under Medicare Part D?
In 2024, Leah Vanenk, D.O. had 2,456 Medicare Part D claims for 235 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.