Michael I. Firestone, M.D.
Diagnostic Radiology Physician · Hartford, CT
Michael I. Firestone, M.D. is a diagnostic radiology physician with a practice address in Hartford, Connecticut, and NPI 1558357137, issued on Sep 20, 2005. Check the license (Connecticut 042507, as entered in NPPES) on the Connecticut Medical Examining Board; the Medicare figures below come from public CMS files.
- Name
- Michael I. Firestone
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 042507 CT
Self-reported in NPPES; status is on the state search - Practice location
- 114 Woodland St, Hartford, CT 06105
- Phone
- (860) 714-4830
- Enumerated
- Sep 20, 2005
- Record last updated
- Apr 4, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040615000233); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 619 in Connecticut → Look up another NPI →
Also registered at 114 Woodland St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Asad Akbar, DPMPodiatrist1851978258
- Yahya Al-Mezrakchi, MDHospitalist Physician1932594603
- Nicole Alex, APRNNurse Practitioner1497424527
Verify Michael I. Firestone in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersConnecticut Medical Examining Board
Search for license 042507Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average diagnostic radiology physician in 2024
12 Medicare Part D claims, against an average of 51 among the 2,711 providers of this specialty who prescribed in Part D.
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 2 group practices
- Radiology Associates OF Hartford PLLCHartford, CT
- Rocky Hill Imaging Center LLCRocky Hill, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael I. Firestone among 619 diagnostic radiology physician records in Connecticut
Michael I. Firestone, M.D. is one of 619 diagnostic radiology physician records with a practice address in Connecticut. 74% 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, 72% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1997 · median 2003 among the 432 with a school on file
- Record last updated2013 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 diagnostic radiology physician records list a practice address in Hartford
They are 78 of the 6,317 NPPES records with a practice address in Hartford, and 619 diagnostic radiology physician records in Connecticut.
All 619 in Connecticut → Every provider in Hartford → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Michael Biondi, M.D.Hartford, CT 061051972578763
- Robert Feld, M.D.Hartford, CT 061051558357129
- Jonathan Getz, M.D.Hartford, CT 061051619963857
- Pupinder Jaswal, M.D.Hartford, CT 061051821084336
- Edward Milikow, M.D.Hartford, CT 061051205822608
- Peter Morrison, M.D.Hartford, CT 061051902892011
- Pongsa-Pyn Muangman, M.D.Hartford, CT 061051841286168
- Anthony Posteraro, M.D.Hartford, CT 061051609862853
Common questions
What is Michael I. Firestone, M.D.'s NPI number?
Michael I. Firestone, M.D.'s National Provider Identifier (NPI) is 1558357137, issued on Sep 20, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael I. Firestone, M.D. located?
The NPPES record lists a practice address at 114 Woodland St, Hartford, CT, 06105. Phone: (860) 714-4830. Providers update this record themselves, so call before visiting.
How can I verify Michael I. Firestone, M.D.'s license?
NPPES lists Connecticut license number 042507, as entered by the provider. 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 Michael I. Firestone, M.D. prescribe under Medicare Part D?
In 2024, Michael I. Firestone, M.D. had 12 Medicare Part D claims; the average among diagnostic radiology physician prescribers was 51. 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.