Ilona Honi Hertz, M.D.
Diagnostic Radiology Physician · New York, NY
Ilona Honi Hertz, M.D. is a diagnostic radiology physician with a practice address in New York, New York, and NPI 1558479311, issued on Aug 29, 2006. Check the license (New York 122730, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ilona Honi Hertz
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- 122730 NY
Self-reported in NPPES; status is on the state search - Practice location
- 400 E 66TH St, New York, NY 10021
- Phone
- (212) 838-4243
- Enumerated
- Aug 29, 2006
- Record last updated
- Aug 25, 2014 (not updated in 12 years: call before relying on the address or phone)
- Medicaid ID
- 00507337 NY
- Entity
- Type 1 · individual
Also registered at 400 E 66TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Martin Herbstman, M.D.Diagnostic Radiology Physician1861586588
- Douglas Hertford, M.D.Diagnostic Radiology Physician1376626580
Verify Ilona Honi Hertz 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 122730Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
950 diagnostic radiology physician records list a practice address in New York
They are 950 of the 98,468 NPPES records with a practice address in New York, and 3,146 diagnostic radiology physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 950 in New York → All 3,146 in New York → Every provider in New York →
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Common questions
What is Ilona Honi Hertz, M.D.'s NPI number?
Ilona Honi Hertz, M.D.'s National Provider Identifier (NPI) is 1558479311, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ilona Honi Hertz, M.D. located?
The NPPES record lists a practice address at 400 E 66TH St, New York, NY, 10021. Phone: (212) 838-4243. Providers update this record themselves, so call before visiting.
How can I verify Ilona Honi Hertz, M.D.'s license?
NPPES lists New York license number 122730, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.