James Casey, DO
Family Medicine Physician · Kalkaska, MI
James Casey, DO is a family medicine physician with a practice address in Kalkaska, Michigan, and NPI 1568843704, issued on Jun 13, 2015. Check the license (Michigan 5101021631, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- James Casey
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 5101021631 MI
Self-reported in NPPES; status is on the state search - Practice location
- 419 S Coral St, Kalkaska, MI 49646
- Phone
- (231) 258-7777
- Enumerated
- Jun 13, 2015
- Record last updated
- Apr 8, 2026
- Medicare enrollment
- Enrolled (PECOS I20180815003191); accepts Medicare assignment
- Medical or professional school
- Michigan State University College 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 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 James Casey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 5101021631Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average family medicine physician in 2024
305 Medicare Part D claims for 151 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 17 claims were for opioids.
Most prescribed
- Pantoprazole Sodium39 claims
- Prednisone19 claims
- Atorvastatin Calcium17 claims
- Eliquis15 claims
- Amoxicillin-Clavulanate Potass14 claims
- Clopidogrel12 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 3 group practices
- Grand Traverse Physician Services PCTraverse City, MI
- Otsego Physician Services PCGaylord, MI
- Sound Inpatient Physicians-Michigan PLLCTraverse City, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Casey among 6,013 family medicine physician records in Michigan
James Casey, 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 updated2026 · 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).
10 family medicine physician records list a practice address in Kalkaska
They are 10 of the 130 NPPES records with a practice address in Kalkaska, and 6,013 family medicine physician records in Michigan.
All 6,013 in Michigan → Every provider in Kalkaska → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Blair Brown, MD, MPHKalkaska, MI 496461285377960
- Marc Frick, MDKalkaska, MI 496461285660605
- Elizabeth Godfrey, MDKalkaska, MI 496461063041465
- Richard Hodgman, M.D.Kalkaska, MI 496461275561474
- Jeremy Holmes, DOKalkaska, MI 496461912935867
- Rachael Hume-Reichardt, DOKalkaska, MI 496461922662113
- Andrew Long, DOKalkaska, MI 496461558554808
- Natalie Okerson-Sparks, MDKalkaska, MI 496461972503324
Common questions
What is James Casey, DO's NPI number?
James Casey, DO's National Provider Identifier (NPI) is 1568843704, issued on Jun 13, 2015. An NPI identifies a provider in billing; it is not a license.
Where is James Casey, DO located?
The NPPES record lists a practice address at 419 S Coral St, Kalkaska, MI, 49646. Phone: (231) 258-7777. Providers update this record themselves, so call before visiting.
How can I verify James Casey, DO's license?
NPPES lists Michigan license number 5101021631, 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 James Casey, DO prescribe under Medicare Part D?
In 2024, James Casey, DO had 305 Medicare Part D claims for 151 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.