John Thomas Hardy, M.D.
Maternal & Fetal Medicine Physician · New Haven, CT
John Thomas Hardy, M.D. is a maternal & fetal medicine physician with a practice address in New Haven, Connecticut, and NPI 1679632582, issued on Dec 6, 2006. Check the license on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- John Thomas Hardy
- Credential
- M.D.
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License number
- R1768 TX
Self-reported in NPPES; status is on the state search - Practice location
- 333 Cedar St, New Haven, CT 06510
- Phone
- (203) 737-5218
- Enumerated
- Dec 6, 2006
- Record last updated
- Jul 17, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (203) 785-6885
- Entity
- Type 1 · individual
8 nearest maternal & fetal medicine physician records → All 67 in Connecticut → Look up another NPI →
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- Robert Alpern, MDNephrology Physician1477785285
Verify John Thomas Hardy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining BoardCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average maternal & fetal medicine physician in 2024
23 Medicare Part D claims, against an average of 41 among the 353 providers of this specialty who prescribed in Part D. Brand-name drugs were 61% of 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.
John Thomas Hardy among 67 maternal & fetal medicine physician records in Connecticut
John Thomas Hardy, M.D. is one of 67 maternal & fetal medicine physician records with a practice address in Connecticut. 82% 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 16% of them.
- NPI issued2006 · 16% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 73% of these records are
- Record last updated2020 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Maternal & Fetal Medicine Physician providers in Connecticut
There are 67 maternal & fetal medicine physician records in Connecticut.
All 67 in Connecticut → Every provider in New Haven → Maternal & Fetal Medicine Physician nationwide →
The 8 maternal & fetal medicine physician records with the nearest ZIP codes
- Mert Bahtiyar, MDNew Haven, CT 065101356324438
- Joshua Copel, MDNew Haven, CT 065101235112392
- Mariana Espinal, M.D.New Haven, CT 065101306373071
- Olga Grechukhina, M.D.New Haven, CT 065101548608961
- Hillary Hosier, MDNew Haven, CT 065101407384522
- Roxanna Irani, M.D., PH.D.New Haven, CT 065101295021855
- Safinaz Ozcan, MDNew Haven, CT 065101780614834
- Lena Sweeney, M.D.New Haven, CT 065101992232797
Common questions
What is John Thomas Hardy, M.D.'s NPI number?
John Thomas Hardy, M.D.'s National Provider Identifier (NPI) is 1679632582, issued on Dec 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Thomas Hardy, M.D. located?
The NPPES record lists a practice address at 333 Cedar St, New Haven, CT, 06510. Phone: (203) 737-5218. Providers update this record themselves, so call before visiting.
How can I verify John Thomas Hardy, M.D.'s license?
Search the Connecticut Medical Examining Board at https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Thomas Hardy, M.D. prescribe under Medicare Part D?
In 2024, John Thomas Hardy, M.D. had 23 Medicare Part D claims; the average among maternal & fetal medicine physician prescribers was 41. 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.