John A. Hardin, MD
Rheumatology Physician · Bronx, NY
John A. Hardin, MD is a rheumatology physician with a practice address in Bronx, New York, and NPI 1013092881, issued on Oct 27, 2006. Check the license (New York 217304, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- John A. Hardin
- Credential
- MD
- Primary taxonomy
- Rheumatology Physician 207RR0500X
- License number
- 217304 NY
Self-reported in NPPES; status is on the state search - Practice location
- Mmc - Dept. OF Medicine, Bronx, NY 10467
- Phone
- (718) 920-8021
- Enumerated
- Oct 27, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20041012001590); may accept Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 1969
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest rheumatology physician records → All 599 in New York → Look up another NPI →
Also registered at Mmc - Dept. OF Medicine
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John A. Hardin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 217304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% fewer Medicare Part D claims than the average rheumatology physician in 2024
931 Medicare Part D claims for 103 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Prednisone135 claims
- Colchicine70 claims
- Methotrexate69 claims
- Celecoxib68 claims
- Allopurinol59 claims
- Atorvastatin Calcium57 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $169.89
7 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 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.
One hospital affiliation
- Montefiore Medical CenterBronx, NY · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
John A. Hardin among 599 rheumatology physician records in New York
John A. Hardin, MD is one of 599 rheumatology physician records with a practice address in New York. 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated1969 · median 2003 among the 425 with a school on file
- Record last updated2007 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Rheumatology Physician providers in New York
There are 599 rheumatology physician records in New York.
All 599 in New York → Every provider in Bronx → Rheumatology Physician nationwide →
The 8 rheumatology physician records with the nearest ZIP codes
- Jeanie Lee, M.D.Bronx, NY 104671487040861
- Konstantinos Loupasakis, M.D.Bronx, NY 104671194954602
- Talia Meisel, MDBronx, NY 104671508443904
- Clement Tagoe, MDBronx, NY 104671801985197
- Barry Fomberstein, M.D.Bronx, NY 104661417007261
- Kelly Steed, M.D.Bronx, NY 104681669614442
- Sandeep Gupta, M.D.Bronx, NY 104651194794305
- Chrisanna Dobrowolski, MDBronx, NY 104611639619729
Common questions
What is John A. Hardin, MD's NPI number?
John A. Hardin, MD's National Provider Identifier (NPI) is 1013092881, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John A. Hardin, MD located?
The NPPES record lists a practice address at Mmc - Dept. OF Medicine, Bronx, NY, 10467. Phone: (718) 920-8021. Providers update this record themselves, so call before visiting.
How can I verify John A. Hardin, MD's license?
NPPES lists New York license number 217304, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John A. Hardin, MD prescribe under Medicare Part D?
In 2024, John A. Hardin, MD had 931 Medicare Part D claims for 103 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.
What is John A. Hardin, MD's MIPS final score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.