Michael Anthony Ruiz, MD
Internal Medicine Physician · Savannah, GA
Michael Anthony Ruiz, MD is an internal medicine physician with a practice address in Savannah, Georgia, and NPI 1265486096, issued on May 19, 2006. Check the license (Georgia 054275, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Michael Anthony Ruiz
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 054275 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1101 Lexington Ave, Savannah, GA 31404
- Phone
- (912) 350-7171
- Enumerated
- May 19, 2006
- Record last updated
- Aug 3, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (912) 350-3454
- Medicaid IDs
- 513490585D GA
513490585F GA
276409 SC - Medicare enrollment
- Enrolled (PECOS I20080718000293); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 2001
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 1101 Lexington Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Anthony Ruiz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 054275Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
171 Medicare Part D claims for 63 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 26 claims were for opioids.
Most prescribed
- Eliquis11 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
- Savannah Primary Care Associates LLCSavannah, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Anthony Ruiz among 3,911 internal medicine physician records in Georgia
Michael Anthony Ruiz, MD is one of 3,911 internal medicine physician records with a practice address in Georgia. 81% 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, 57% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2001 · median 2005 among the 2,535 with a school on file
- Record last updated2018 · 51% 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 Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
147 internal medicine physician records list a practice address in Savannah
They are 147 of the 5,692 NPPES records with a practice address in Savannah, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Savannah → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- James Baxter, MDSavannah, GA 314041871506204
- Amy Carrington, MDSavannah, GA 314041336468867
- Timothy Connelly, MDSavannah, GA 314041467616748
- Lora Denton, MDSavannah, GA 314041669494126
- Mary Downing, M.D.Savannah, GA 314041376639237
- Lindsey Goldberg, MDSavannah, GA 314041427379643
- Lloyd Goodman, MDSavannah, GA 314041285670901
- William Hannah, MDSavannah, GA 314041063519353
Common questions
What is Michael Anthony Ruiz, MD's NPI number?
Michael Anthony Ruiz, MD's National Provider Identifier (NPI) is 1265486096, issued on May 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Anthony Ruiz, MD located?
The NPPES record lists a practice address at 1101 Lexington Ave, Savannah, GA, 31404. Phone: (912) 350-7171. Providers update this record themselves, so call before visiting.
How can I verify Michael Anthony Ruiz, MD's license?
NPPES lists Georgia license number 054275, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Anthony Ruiz, MD prescribe under Medicare Part D?
In 2024, Michael Anthony Ruiz, MD had 171 Medicare Part D claims for 63 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.