Benjamin Jacob Kaplan, DO
Family Medicine Physician · Ann Arbor, MI
Benjamin Jacob Kaplan, DO is a family medicine physician with a practice address in Ann Arbor, Michigan, and NPI 1184016214, issued on Feb 26, 2015. Check the license (Michigan 5101021717, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Benjamin Jacob Kaplan
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 5101021717 MI
Self-reported in NPPES; status is on the state search - Practice location
- 4350 Jackson RD Ste 200, Ann Arbor, MI 48103
- Phone
- (347) 761-2581
- Enumerated
- Feb 26, 2015
- Record last updated
- Jul 2, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (734) 761-9540
- Medicare enrollment
- Enrolled (PECOS I20180611001680); accepts Medicare assignment
- Medical or professional school
- West Virginia School Of Osteopathic Medicine, 2015
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,013 in Michigan → Look up another NPI →
Also registered at 4350 Jackson RD Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Megan Franzo-Romain, MDInternal Medicine Physician1124414156
- Sherry Headley, NPNurse Practitioner1972907368
Verify Benjamin Jacob Kaplan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101021717Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average family medicine physician in 2024
5,146 Medicare Part D claims for 390 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. 237 claims were for opioids.
Most prescribed
- Atorvastatin Calcium359 claims
- Lisinopril201 claims
- Amlodipine Besylate198 claims
- Omeprazole165 claims
- Valsartan162 claims
- Levothyroxine Sodium152 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 one group practice
- Iha Health Services CorporationAnn Arbor, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Benjamin Jacob Kaplan among 6,013 family medicine physician records in Michigan
Benjamin Jacob Kaplan, DO 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 2015, is newer than 68% of them.
- NPI issued2015 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2015 · median 2008 among the 3,493 with a school on file
- Record last updated2018 · 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).
177 family medicine physician records list a practice address in Ann Arbor
They are 177 of the 15,616 NPPES records with a practice address in Ann Arbor, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Ann Arbor → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Agatha Atko, DOAnn Arbor, MI 481031477767218
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- Michael Bruderly, M.D.Ann Arbor, MI 481031164480141
- James Chenoweth, MDAnn Arbor, MI 481031902863020
- Naomi Cook, M.D.Ann Arbor, MI 481031578516621
- Mary Greiner, DOAnn Arbor, MI 481031467483024
- Jane Klaes, D.O.Ann Arbor, MI 481031538276662
- Nicole Kohnen, MDAnn Arbor, MI 481031992965651
Common questions
What is Benjamin Jacob Kaplan, DO's NPI number?
Benjamin Jacob Kaplan, DO's National Provider Identifier (NPI) is 1184016214, issued on Feb 26, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin Jacob Kaplan, DO located?
The NPPES record lists a practice address at 4350 Jackson RD Ste 200, Ann Arbor, MI, 48103. Phone: (347) 761-2581. Providers update this record themselves, so call before visiting.
How can I verify Benjamin Jacob Kaplan, DO's license?
NPPES lists Michigan license number 5101021717, 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 Benjamin Jacob Kaplan, DO prescribe under Medicare Part D?
In 2024, Benjamin Jacob Kaplan, DO had 5,146 Medicare Part D claims for 390 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.