Christopher Decastro, DO
Family Medicine Physician · Harrison, MI
Christopher Decastro, DO is a family medicine physician with a practice address in Harrison, Michigan, and NPI 1326572652, issued on Apr 13, 2017. Check the license (Michigan 5101025802, as entered in NPPES) on the Michigan Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Christopher Decastro
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 5101025802 MI
Self-reported in NPPES; status is on the state search - Practice location
- 815 N Clare Ave Ste A, Harrison, MI 48625
- Phone
- (989) 539-4434
- Enumerated
- Apr 13, 2017
- Entity
- Type 1 · individual
Also registered at 815 N Clare Ave Ste A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Derick Roland, PT, DPTSports Physical Therapist1700387495
- Kathryn Tasson, PA-CPhysician Assistant1760141493
Verify Christopher Decastro in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine
Search for license 5101025802Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
56% fewer Medicare Part D claims than the average family medicine physician in 2024
1,540 Medicare Part D claims for 185 beneficiaries, against an average of 3,519 among the 111,126 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Atorvastatin Calcium101 claims
- Lisinopril70 claims
- Amlodipine Besylate63 claims
- Albuterol Sulfate Hfa62 claims
- Omeprazole51 claims
- Levothyroxine Sodium45 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.
One hospital or facility affiliation
- Mymichigan Medical Center ClareHarrison, MI · Acute Care Hospitals2 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
2 family medicine physician records list a Harrison practice address
They are 2 of the 125 NPPES records with a Harrison practice address, and 5,783 family medicine physician records in Michigan.
All 2 in Harrison → All 5,783 in Michigan → Every provider in Harrison →
Other family medicine physician records in Michigan
- Asma AbbasHamtramck, MI1982946463
- Saadia Abbas, MDChesterfield, MI1619136868
- Faezeh AbbasiMonroe, MI1144065921
- Layla Abbasi, MDWayne, MI1346177607
- Marisa Abbo, DORochester Hills, MI1184605388
- Cathleen Abbott, M.D.East Lansing, MI1275630501
- Leah Abbott, MDGwinn, MI1760987341
- Nina Abboud, DORochester Hills, MI1639750557
- Ryan Abboud, DOBingham Farms, MI1104353077
- Christina Abd, MDSterling Heights, MI1770371965
Common questions
What is Christopher Decastro, DO's NPI number?
Christopher Decastro, DO's National Provider Identifier (NPI) is 1326572652, issued on Apr 13, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Decastro, DO located?
The NPPES record lists a practice address at 815 N Clare Ave Ste A, Harrison, MI, 48625. Phone: (989) 539-4434. Providers update this record themselves, so call before visiting.
How can I verify Christopher Decastro, DO's license?
NPPES lists Michigan license number 5101025802, as entered by the provider. Search the Michigan Board of Medicine at https://www.michigan.gov/lara/bureau-list/bpl/health/hp-lic-health-prof/medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christopher Decastro, DO prescribe under Medicare Part D?
In 2024, Christopher Decastro, DO had 1,540 Medicare Part D claims for 185 beneficiaries; the average among family medicine physician prescribers was 3,519. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.