Christopher Konfirst, M.D.
Diagnostic Radiology Physician · New York, NY
Christopher Konfirst, M.D. is a diagnostic radiology physician with a practice address in New York, New York, and NPI 1871029538, issued on May 2, 2017. Check the license (New York 322566, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Christopher Konfirst
- Credential
- M.D.
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License numbers
- 322566 NY
309899 LA
Self-reported in NPPES; status is on the state search - Practice location
- 535 E 70TH St, New York, NY 10021
- Phone
- (212) 606-1000
- Enumerated
- May 2, 2017
- Record last updated
- Mar 27, 2024
- Medicare enrollment
- Enrolled (PECOS I20240530003417); accepts Medicare assignment
- Medical or professional school
- Tulane University School Of Medicine, 2017
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 3,146 in New York → Look up another NPI →
Also registered at 535 E 70TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Christopher Konfirst 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 322566Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through 2 group practices
- North Shore-Lij Medical PCForest Hills, NY
- Southside Faculty Medical Affiliates University Faculty Practice CorpSeaford, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Konfirst among 3,146 diagnostic radiology physician records in New York
Christopher Konfirst, M.D. is one of 3,146 diagnostic radiology physician records with a practice address in New York. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 89% of them.
- NPI issued2017 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2017 · median 2002 among the 2,169 with a school on file
- Record last updated2024 · 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 2085R0202X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
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.
All 3,146 in New York → Every provider in New York → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Steven Albert, M.D.New York, NY 100211639172943
- T. Babagbemi, M.D.New York, NY 100211447245097
- James Brady, M.D.New York, NY 100211710983010
- Douglas Decorato, M.D.New York, NY 100211588667877
- Carmel Donovan, MDNew York, NY 100211902806946
- Richard Herzog, M.D.New York, NY 100211548263338
- Richard Katz, M.D.New York, NY 100211376546630
- William Louie, MDNew York, NY 100211336141183
Common questions
What is Christopher Konfirst, M.D.'s NPI number?
Christopher Konfirst, M.D.'s National Provider Identifier (NPI) is 1871029538, issued on May 2, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Konfirst, M.D. located?
The NPPES record lists a practice address at 535 E 70TH St, New York, NY, 10021. Phone: (212) 606-1000. Providers update this record themselves, so call before visiting.
How can I verify Christopher Konfirst, M.D.'s license?
NPPES lists New York license number 322566, 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. 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.