John C. County, M.D.
Allergy & Immunology Physician · Yorktown Heights, NY
John C. County, M.D. is an allergy & immunology physician with a practice address in Yorktown Heights, New York, and NPI 1043259153, issued on Jun 5, 2006. Check the license (New York 220044, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- John C. County
- Credential
- M.D.
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 220044 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2651 Strang Blvd, Yorktown Heights, NY 10598
- Phone
- (914) 245-2681
- Enumerated
- Jun 5, 2006
- Record last updated
- Apr 2, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 311 in New York → Look up another NPI →
Also registered at 2651 Strang Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Juliette Flam Yoffe, M.D.Otolaryngology Physician1285084905
- Lawrence Meiteles, M.D.Otology & Neurotology Physician1205990702
- Scott Messenger, M.D.Otolaryngology Physician1164461323
Verify John C. County 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 220044Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 91.3 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).
John C. County among 311 allergy & immunology physician records in New York
John C. County, M.D. is one of 311 allergy & immunology physician records with a practice address in New York. 84% 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 15% of them.
- NPI issued2006 · 15% of these records are older, 49% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2019 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in New York
There are 311 allergy & immunology physician records in New York.
All 311 in New York → Every provider in Yorktown Heights → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Karina Rotella, MDYorktown, NY 105981932603123
- Ma. Lourdes De Asis, M.D.Valhalla, NY 105951013912989
- Avi Deener, MDWhite Plains, NY 106041043200926
- Jillian Hochfelder, M.D.West Harrison, NY 106041245473669
- David Jeong, M.D.White Plains, NY 106041912023565
- Mark Davis-Lorton, M.D.Tarrytown, NY 105911396727665
- Sheila Hankin, FAMILY NURSE PRACTITTarrytown, NY 105911932618923
- Melissa Iammatteo, M.D.White Plains, NY 106051457626897
Common questions
What is John C. County, M.D.'s NPI number?
John C. County, M.D.'s National Provider Identifier (NPI) is 1043259153, issued on Jun 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John C. County, M.D. located?
The NPPES record lists a practice address at 2651 Strang Blvd, Yorktown Heights, NY, 10598. Phone: (914) 245-2681. Providers update this record themselves, so call before visiting.
How can I verify John C. County, M.D.'s license?
NPPES lists New York license number 220044, 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.
What is John C. County, M.D.'s MIPS final score?
The 2023 MIPS final score is 91.3 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.