Robert Hays, M.D.
Family Medicine Physician · South Bend, IN
Robert Hays, M.D. is a family medicine physician with a practice address in South Bend, Indiana, and NPI 1043530165, issued on Jun 11, 2010. Check the license (Indiana 01070465A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- Robert Hays
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 01070465A IN
35.122326 OH
Self-reported in NPPES; status is on the state search - Practice location
- 17321 State Road 23, South Bend, IN 46635
- Phone
- (574) 335-8400
- Enumerated
- Jun 11, 2010
- Record last updated
- Sep 14, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (574) 335-0796
- Medicaid ID
- 201104820 IN
- Medicare enrollment
- Enrolled (PECOS I20140804002337); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,506 in Indiana → Look up another NPI →
Also registered at 17321 State Road 23
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Conn, NPFamily Nurse Practitioner1760923221
- Douglas Doctor, M.D.Family Medicine Physician1376598938
- Robert King, M.D.Family Medicine Physician1306885553
Verify Robert Hays in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01070465ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
68% fewer Medicare Part D claims than the average family medicine physician in 2024
1,134 Medicare Part D claims for 100 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 20 claims were for opioids.
Most prescribed
- Atorvastatin Calcium85 claims
- Amlodipine Besylate63 claims
- Metoprolol Tartrate56 claims
- Gabapentin44 claims
- Eliquis41 claims
- Furosemide35 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
- Impact Physician Group Indiana LLCSouth Bend, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Hays among 3,506 family medicine physician records in Indiana
Robert Hays, M.D. is one of 3,506 family medicine physician records with a practice address in Indiana. 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 2010, is newer than 66% of them.
- NPI issued2010 · 66% of these records are older, 32% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2010 · median 2005 among the 2,196 with a school on file
- Record last updated2016 · 48% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
145 family medicine physician records list a practice address in South Bend
They are 145 of the 3,178 NPPES records with a practice address in South Bend, and 3,506 family medicine physician records in Indiana.
All 3,506 in Indiana → Every provider in South Bend → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Lori Checkley, M.D.South Bend, IN 466351437152394
- Douglas Doctor, M.D.South Bend, IN 466351376598938
- Natalie Frentz, MDSouth Bend, IN 466351194941708
- Brian Jacobs, MDSouth Bend, IN 466351437240694
- John Jacobs, MDSouth Bend, IN 466351881785046
- Patricia Jordan, MDSouth Bend, IN 466351700884897
- Robert King, M.D.South Bend, IN 466351306885553
- Michael Oconnell, DOSouth Bend, IN 466351083691885
Common questions
What is Robert Hays, M.D.'s NPI number?
Robert Hays, M.D.'s National Provider Identifier (NPI) is 1043530165, issued on Jun 11, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Robert Hays, M.D. located?
The NPPES record lists a practice address at 17321 State Road 23, South Bend, IN, 46635. Phone: (574) 335-8400. Providers update this record themselves, so call before visiting.
How can I verify Robert Hays, M.D.'s license?
NPPES lists Indiana license number 01070465A, as entered by the provider. Search the Medical Licensing Board of Indiana at https://www.in.gov/pla/professions/physicians-home/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Robert Hays, M.D. prescribe under Medicare Part D?
In 2024, Robert Hays, M.D. had 1,134 Medicare Part D claims for 100 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.