NPPES file of Aug 9, 2026

Matthew David Doroski, DO

Internal Medicine Physician · North Conway, NH

Matthew David Doroski, DO is an internal medicine physician with a practice address in North Conway, New Hampshire, and NPI 1124588637, issued on Mar 21, 2019. Check the license (New Hampshire 22799, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1124588637
Name
Matthew David Doroski
Credential
DO
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
22799 NH
Self-reported in NPPES; status is on the state search
Practice location
3073 White Mountain Hwy, North Conway, NH 03860
Phone
(603) 356-5461
Enumerated
Mar 21, 2019
Record last updated
Aug 25, 2022
Medicare enrollment
Enrolled (PECOS I20220920000792); accepts Medicare assignment
Medical or professional school
New York College Of Osteo Medicine Of New York Institute Of Technology, 2019
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 3073 White Mountain Hwy

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Robin Abeles, PA-CPhysician Assistant1285119875
  2. Suzanne Abkowitz, MDHospitalist Physician1811906506
  3. Susan Anderson, PTPhysical Therapist1770920654
  4. Chelsey Andrea, CPNPPediatric Nurse Practitioner1215486097
  5. Michael Badger, M.D.Family Medicine Physician1053399048
  6. Jamie Barach, DOEmergency Medicine Physician1962845461

Verify Matthew David Doroski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Hampshire Board of Medicine
    Search for license 22799
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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96% fewer Medicare Part D claims than the average internal medicine physician in 2024

114 Medicare Part D claims for 51 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Matthew Doroski114
  2. Specialty average3,176

Most prescribed

  1. Amoxicillin-Clavulanate Potass14 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.

Bills Medicare through one group practice

  1. Memorial HospitalNorth Conway, NH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Matthew David Doroski among 673 internal medicine physician records in New Hampshire

Matthew David Doroski, DO is one of 673 internal medicine physician records with a practice address in New Hampshire. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 82% of them.

  • NPI issued2019 · 82% of these records are older, 15% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2019 · median 2005 among the 443 with a school on file
  • Record last updated2022 · 53% 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 Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

5 internal medicine physician records list a practice address in North Conway

They are 5 of the 253 NPPES records with a practice address in North Conway, and 673 internal medicine physician records in New Hampshire.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Joseph Barefoot, M.D.North Conway, NH 038601689652679
  2. Brenda Nyamogo, MDNorth Conway, NH 038601912325176
  3. Michael O'Brien, DONorth Conway, NH 038601043343056
  4. Chandrakumar Singarayer, M.D.North Conway, NH 038601770561920
  5. Mary Braun, MDNewmarket, NH 038571477529824
  6. Steven Jacobson, M.D.Plaistow, NH 038651558369702
  7. Alexander Geller, MDRochester, NH 038671932281243
  8. Lea GottfredsenRochester, NH 038671831187723

Common questions

What is Matthew David Doroski, DO's NPI number?

Matthew David Doroski, DO's National Provider Identifier (NPI) is 1124588637, issued on Mar 21, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Matthew David Doroski, DO located?

The NPPES record lists a practice address at 3073 White Mountain Hwy, North Conway, NH, 03860. Phone: (603) 356-5461. Providers update this record themselves, so call before visiting.

How can I verify Matthew David Doroski, DO's license?

NPPES lists New Hampshire license number 22799, as entered by the provider. Search the New Hampshire Board of Medicine at https://www.oplc.nh.gov/board-medicine. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Matthew David Doroski, DO prescribe under Medicare Part D?

In 2024, Matthew David Doroski, DO had 114 Medicare Part D claims for 51 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.