Thomas R. Naparst, MD
Emergency Medicine Physician · New York, NY
Thomas R. Naparst, MD is an emergency medicine physician with a practice address in New York, New York, and NPI 1194783225, issued on May 1, 2006. Check the license (New York 206230, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Thomas R. Naparst
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 206230 NY
Self-reported in NPPES; status is on the state search - Practice location
- 170 William Street, New York, NY 10038
- Phone
- (212) 312-5068
- Enumerated
- May 1, 2006
- Record last updated
- Mar 23, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (212) 312-5985
- Medicare enrollment
- Enrolled (PECOS I20260415001263); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 5,025 in New York → Look up another NPI →
Also registered at 170 William Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Diane Giorgi, MDEmergency Medicine Physician1437117983
- David Goldschmitt, MDEmergency Medicine Physician1700844255
- Heather Hensl, PA-CSurgical Physician Assistant1588992952
Verify Thomas R. Naparst 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 206230Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
58% fewer Medicare Part D claims than the average emergency medicine physician in 2024
96 Medicare Part D claims for 85 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Most prescribed
- Cephalexin21 claims
- Prednisone11 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): 70.2 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).
Bills Medicare through 5 group practices
- Emergency Medicine Services OF FL LLCTampa, FL
- Gilford Sound Emergency Physicians LLCVero Beach, FL
- Nyack Emergency Medical Association PLLCNyack, NY
- Union Emergency Medical Associates LLCUnion, NJ
- West Fairview Emergency Physicians LLCCorbin, KY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas R. Naparst among 5,025 emergency medicine physician records in New York
Thomas R. Naparst, MD is one of 5,025 emergency medicine physician records with a practice address in New York. 86% 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 3% of them.
- NPI issued2006 · 3% of these records are older, 72% newer
- In a Medicare fileYes · 86% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1994 · median 2013 among the 3,232 with a school on file
- Record last updated2015 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
1,075 emergency medicine physician records list a practice address in New York
They are 1,075 of the 98,468 NPPES records with a practice address in New York, and 5,025 emergency medicine physician records in New York.
All 5,025 in New York → Every provider in New York → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
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- Diane Giorgi, MDNew York, NY 100381437117983
- David Goldschmitt, MDNew York, NY 100381700844255
- Junnie Mark Kobashi, MDNew York, NY 100381225095359
- Jennifer Martindale, M.D.New York, NY 100381073785515
- Mahtab Mufti, M.D.,Bklyn, NY 100381205925203
Common questions
What is Thomas R. Naparst, MD's NPI number?
Thomas R. Naparst, MD's National Provider Identifier (NPI) is 1194783225, issued on May 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas R. Naparst, MD located?
The NPPES record lists a practice address at 170 William Street, New York, NY, 10038. Phone: (212) 312-5068. Providers update this record themselves, so call before visiting.
How can I verify Thomas R. Naparst, MD's license?
NPPES lists New York license number 206230, 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 Thomas R. Naparst, MD prescribe under Medicare Part D?
In 2024, Thomas R. Naparst, MD had 96 Medicare Part D claims for 85 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Thomas R. Naparst, MD's MIPS final score?
The 2023 MIPS final score is 70.2 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.