Peter Gregg Michaelson, M.D.
Otolaryngology Physician · Nesconset, NY
Peter Gregg Michaelson, M.D. is an otolaryngology physician with a practice address in Nesconset, New York, and NPI 1447367370, issued on Aug 24, 2006. Check the license (New York 334418, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Peter Gregg Michaelson
- Credential
- M.D.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 334418 NY
Self-reported in NPPES; status is on the state search - Practice location
- 59 Southern Blvd, Nesconset, NY 11767
- Phone
- (934) 213-5000
- Enumerated
- Aug 24, 2006
- Record last updated
- Nov 12, 2025
- Fax
- (631) 892-3513
- Medicaid ID
- 2720158 OH
- Medicare enrollment
- Enrolled (PECOS I20250724000064); accepts Medicare assignment
- Medical or professional school
- Uniformed Services Uhs Fe Hebert School Of Med, 2001
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 765 in New York → Look up another NPI →
Also registered at 59 Southern Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Neha Chowdhury, PAPhysician Assistant1770475428
- Harley Cohen, MDRheumatology Physician1669535845
- Sarika Hira, DOFamily Medicine Physician1033813126
- Joanne Kechejian, M.D.Internal Medicine Physician1316957707
- Breanna Lopez, DNP-FNPRegistered Nurse1215864707
- Augustus Mantia, MDInternal Medicine Physician1588662829
Verify Peter Gregg Michaelson 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 334418Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.7 times the Medicare Part D claims of the average otolaryngology physician in 2024
1,984 Medicare Part D claims for 422 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 18 claims were for opioids.
Most prescribed
- Azelastine Hcl484 claims
- Fluticasone Propionate428 claims
- Montelukast Sodium283 claims
- Methylprednisolone134 claims
- Doxycycline Monohydrate107 claims
- Azithromycin93 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): 78.4 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).
Industry payments in 2024: $1,597.59
18 payments; by number, the most common kind was food and beverage; the largest payer was Aerin Medical Inc. The 6,429 providers of this specialty with any payment received $1,922.50 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- Stony Brook Surgical Associates University Faculty Practice CorporatiHampton Bays, NY
- Uvpc Specialists, Inc.Troy, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Peter Gregg Michaelson among 765 otolaryngology physician records in New York
Peter Gregg Michaelson, M.D. is one of 765 otolaryngology physician records with a practice address in New York. 82% 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 13% of them.
- NPI issued2006 · 13% of these records are older, 46% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2001 · median 2001 among the 542 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in New York
There are 765 otolaryngology physician records in New York.
All 765 in New York → Every provider in Nesconset → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Julia Yesher, MDNorthport, NY 117681497950224
- Benjamin Acker, D.O.Port Jefferson Station, NY 117761104057439
- Ajay Chitkara, M.D.Port Jefferson Station, NY 117761902818842
- Arron GravinaPort Jefferson Station, NY 117761538665666
- Stephen Hiller, MDPort Jefferson Station, NY 117761194762948
- Richard Litman, M.D.Port Jefferson Station, NY 117761770564502
- Craig Litman, M.D.Port Jefferson Station, NY 117761871763508
- William Sher, M.D.Port Jefferson Station, NY 117761770564296
Common questions
What is Peter Gregg Michaelson, M.D.'s NPI number?
Peter Gregg Michaelson, M.D.'s National Provider Identifier (NPI) is 1447367370, issued on Aug 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Peter Gregg Michaelson, M.D. located?
The NPPES record lists a practice address at 59 Southern Blvd, Nesconset, NY, 11767. Phone: (934) 213-5000. Providers update this record themselves, so call before visiting.
How can I verify Peter Gregg Michaelson, M.D.'s license?
NPPES lists New York license number 334418, 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 Peter Gregg Michaelson, M.D. prescribe under Medicare Part D?
In 2024, Peter Gregg Michaelson, M.D. had 1,984 Medicare Part D claims for 422 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is Peter Gregg Michaelson, M.D.'s MIPS final score?
The 2023 MIPS final score is 78.4 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.