Michele Mannion, M.D.
Internal Medicine Physician · Brewster, NY
Michele Mannion, M.D. is an internal medicine physician with a practice address in Brewster, New York, and NPI 1083896906, issued on Dec 3, 2007. Check the license (New York 258261, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Michele Mannion
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 258261 NY
060646597 CT
Self-reported in NPPES; status is on the state search - Practice location
- 3423 Danbury RD, Brewster, NY 10509
- Phone
- (845) 279-7200
- Enumerated
- Dec 3, 2007
- Record last updated
- Oct 13, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (845) 279-8856
- Medicare enrollment
- Enrolled (PECOS I20110415000199); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 12,067 in New York → Look up another NPI →
Also registered at 3423 Danbury RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Frank Kessler, M.D.Internal Medicine Physician1679500086
- Matthew KesslerInternal Medicine Physician1720405194
- Mina Makar, MDInternal Medicine Physician1952046054
- Jeffrey Michaelis, M.D.Internal Medicine Physician1902834369
- Teena Thomas, MDInternal Medicine Physician1447838107
Verify Michele Mannion 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 258261Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average internal medicine physician in 2024
4,310 Medicare Part D claims for 429 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 72 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium252 claims
- Atorvastatin Calcium232 claims
- Amlodipine Besylate190 claims
- Losartan Potassium189 claims
- Levothyroxine Sodium160 claims
- Omeprazole119 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.
Industry payments in 2024: $694.05
33 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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 one group practice
- Adirondack Medical CenterSaranac Lake, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michele Mannion among 12,067 internal medicine physician records in New York
Michele Mannion, M.D. is one of 12,067 internal medicine physician records with a practice address in New York. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 44% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2007 · median 2002 among the 7,221 with a school on file
- Record last updated2020 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
21 internal medicine physician records list a practice address in Brewster
They are 21 of the 577 NPPES records with a practice address in Brewster, and 12,067 internal medicine physician records in New York.
All 12,067 in New York → Every provider in Brewster → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Arbie Baccay, MDBrewster, NY 105091548213374
- Martha Bouchard, M.D.Brewster, NY 105091467439893
- Thomas Burnette, MDBrewster, NY 105091609829878
- Paul Chang, M.D.Brewster, NY 105091285611566
- Nilo Herrera, MDBrewster, NY 105091932108834
- Frank Kessler, M.D.Brewster, NY 105091679500086
- Izabela Kozicz, MDBrewster, NY 105091760469118
- Paul Mangiafico, MDBrewster, NY 105091326094103
Common questions
What is Michele Mannion, M.D.'s NPI number?
Michele Mannion, M.D.'s National Provider Identifier (NPI) is 1083896906, issued on Dec 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Michele Mannion, M.D. located?
The NPPES record lists a practice address at 3423 Danbury RD, Brewster, NY, 10509. Phone: (845) 279-7200. Providers update this record themselves, so call before visiting.
How can I verify Michele Mannion, M.D.'s license?
NPPES lists New York license number 258261, 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 Michele Mannion, M.D. prescribe under Medicare Part D?
In 2024, Michele Mannion, M.D. had 4,310 Medicare Part D claims for 429 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.