Richard Santos, MD
Internal Medicine Physician · Jackson, MI
Richard Santos, MD is an internal medicine physician with a practice address in Jackson, Michigan, and NPI 1104849025, issued on Jul 25, 2006. Check the license (Michigan 4301112253, as entered in NPPES) on the Michigan Board of Medicine (LARA); the Medicare figures below come from public CMS files.
- Name
- Richard Santos
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 4301112253 MI
Self-reported in NPPES; status is on the state search - Practice location
- 100 E Michigan Ave Ste 102, Jackson, MI 49201
- Phone
- (517) 205-1731
- Enumerated
- Jul 25, 2006
- Record last updated
- Feb 24, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (314) 362-9878
- Medicaid ID
- 207353400 MO
- Medicare enrollment
- Enrolled (PECOS I20170622000958); accepts Medicare assignment
- Medical or professional school
- University Of Iowa, Rj & L Carver College Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 5,735 in Michigan → Look up another NPI →
Also registered at 100 E Michigan Ave Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Richard Santos in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
Search for license 4301112253Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 92% of the cost of the top drugs
200 Medicare Part D claims for 76 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 26 claims were for opioids.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Abrysvo14 claims
- Oxycodone-Acetaminophen11 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
- W. A. Foote Memorial Hospital, Inc.Jackson, MI
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Richard Santos among 5,735 internal medicine physician records in Michigan
Richard Santos, MD is one of 5,735 internal medicine physician records with a practice address in Michigan. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2002 · median 2006 among the 3,564 with a school on file
- Record last updated2021 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
50 internal medicine physician records list a practice address in Jackson
They are 50 of the 3,310 NPPES records with a practice address in Jackson, and 5,735 internal medicine physician records in Michigan.
All 5,735 in Michigan → Every provider in Jackson → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Muhammad Abdullah, M.D.Jackson, MI 492011649371071
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- Rolando Beredo, MDJackson, MI 492011093704322
- Rafael Brillantes, MDJackson, MI 492011932197324
- Jose Edurese, MDJackson, MI 492011801854344
- Aruna Gollapalli, MDJackson, MI 492011104846559
- Rose Johnson, MDJackson, MI 492011437156858
- Vlad Motoc, MDJackson, MI 492011164462693
Common questions
What is Richard Santos, MD's NPI number?
Richard Santos, MD's National Provider Identifier (NPI) is 1104849025, issued on Jul 25, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Richard Santos, MD located?
The NPPES record lists a practice address at 100 E Michigan Ave Ste 102, Jackson, MI, 49201. Phone: (517) 205-1731. Providers update this record themselves, so call before visiting.
How can I verify Richard Santos, MD's license?
NPPES lists Michigan license number 4301112253, 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 Richard Santos, MD prescribe under Medicare Part D?
In 2024, Richard Santos, MD had 200 Medicare Part D claims for 76 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.