John F. Kobayashi, MD
Cardiovascular Disease Physician · South Bend, IN
John F. Kobayashi, MD is a cardiovascular disease physician with a practice address in South Bend, Indiana, and NPI 1669479572, issued on Jul 7, 2005. Check the license (Indiana 01040488A, as entered in NPPES) on the Medical Licensing Board of Indiana; the Medicare figures below come from public CMS files.
- Name
- John F. Kobayashi
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 01040488A IN
Self-reported in NPPES; status is on the state search - Practice location
- 610 N Michigan St, South Bend, IN 46601
- Phone
- (574) 647-8120
- Enumerated
- Jul 7, 2005
- Record last updated
- Apr 28, 2023
- Fax
- (574) 647-8111
- Medicaid ID
- 200125000 IN
- Medicare enrollment
- Enrolled (PECOS I20041002000103); accepts Medicare assignment
- Medical or professional school
- Indiana University School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 451 in Indiana → Look up another NPI →
Also registered at 610 N Michigan St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Deepak Gaba, MDClinical Cardiac Electrophysiology Physician1366404782
- Patricia Gasper, FNP-BCFamily Nurse Practitioner1942650726
- Rebecca Gudorf, LCSWClinical Social Worker1962702548
- Janet Hanff, PAPhysician Assistant1760557938
- Jennifer Heaney, FNP-BCFamily Nurse Practitioner1164814760
- Krista Herrygers, PA-CPhysician Assistant1437543618
Verify John F. Kobayashi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Licensing Board of Indiana
Search for license 01040488ACheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average cardiovascular disease physician in 2024
4,452 Medicare Part D claims for 602 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Atorvastatin Calcium414 claims
- Eliquis378 claims
- Metoprolol Tartrate360 claims
- Carvedilol307 claims
- Metoprolol Succinate238 claims
- Clopidogrel175 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.
Industry payments in 2024: $1,791.51
63 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Beacon Medical Group IncSouth Bend, IN
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John F. Kobayashi among 451 cardiovascular disease physician records in Indiana
John F. Kobayashi, MD is one of 451 cardiovascular disease physician records with a practice address in Indiana. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated1991 · median 1996 among the 335 with a school on file
- Record last updated2023 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Indiana
There are 451 cardiovascular disease physician records in Indiana.
All 451 in Indiana → Every provider in South Bend → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Vinod Chauhan, MDSouth Bend, IN 466011831196641
- Brendan DurrSouth Bend, IN 466011205220456
- Andrew Fiedler, MDSouth Bend, IN 466011487651758
- Scott Hurley, M.D.South Bend, IN 466011326380247
- Daniel Meng, M.D.South Bend, IN 466011134126402
- Ahmed Abdel-Latief, MDSouth Bend, IN 466171093704801
- Daniel Scherb, MDSouth Bend, IN 466171306826110
- Frank Addo, MDPlymouth, IN 465631679592828
Common questions
What is John F. Kobayashi, MD's NPI number?
John F. Kobayashi, MD's National Provider Identifier (NPI) is 1669479572, issued on Jul 7, 2005. An NPI identifies a provider in billing; it is not a license.
Where is John F. Kobayashi, MD located?
The NPPES record lists a practice address at 610 N Michigan St, South Bend, IN, 46601. Phone: (574) 647-8120. Providers update this record themselves, so call before visiting.
How can I verify John F. Kobayashi, MD's license?
NPPES lists Indiana license number 01040488A, 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 John F. Kobayashi, MD prescribe under Medicare Part D?
In 2024, John F. Kobayashi, MD had 4,452 Medicare Part D claims for 602 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.