Masha Izakson, M.D.
Anesthesiology Physician · Lebanon, NH
Masha Izakson, M.D. is an anesthesiology physician with a practice address in Lebanon, New Hampshire, and NPI 1619363850, issued on Apr 14, 2015. Check the license (New Hampshire 20972, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Masha Izakson
- Credential
- M.D.
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- 20972 NH
Self-reported in NPPES; status is on the state search - Practice location
- 1 Medical Center Dr, Lebanon, NH 03756
- Phone
- (603) 650-5922
- Enumerated
- Apr 14, 2015
- Record last updated
- Apr 7, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20201217002524); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 1 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maria Abbate, NPFamily Nurse Practitioner1669683637
- McCall Abbott, APRNFamily Nurse Practitioner1396292454
- Lauren AbbuhlStudent in an Organized Health Care Education/Training Program1760322986
- William Abdu, M.D.Orthopaedic Surgery of the Spine Physician1134162324
- Iryna Aberkorn, MDFamily Medicine Physician1780846071
- Majd Aboul Hosn, MDStudent in an Organized Health Care Education/Training Program1932901949
Verify Masha Izakson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 20972Check 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): 76 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 one group practice
- Dartmouth-Hitchcock ClinicLebanon, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
122 anesthesiology physician records list a practice address in Lebanon
They are 122 of the 3,530 NPPES records with a practice address in Lebanon, and 304 anesthesiology physician records in New Hampshire.
All 122 in Lebanon → All 304 in New Hampshire → Every provider in Lebanon →
Other anesthesiology physician records in New Hampshire
- Andrew Abatiell, M.D.Nashua, NH1457589269
- Alexander Abess, MDLebanon, NH1679677694
- Douglas Allen, D.O.Nashua, NH1528098837
- George Allen, MDLebanon, NH1730474271
- Shaan Alli, M.D.Lebanon, NH1376869172
- Ajita Amin, MDConcord, NH1659561181
- Robert Andelman, MDPortsmouth, NH1760483960
- Steven Andeweg, MDLebanon, NH1750311106
- Musa Aner, M.D.Lebanon, NH1073628038
- Joseph Annis, M.D.Lebanon, NH1275594814
Common questions
What is Masha Izakson, M.D.'s NPI number?
Masha Izakson, M.D.'s National Provider Identifier (NPI) is 1619363850, issued on Apr 14, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Masha Izakson, M.D. located?
The NPPES record lists a practice address at 1 Medical Center Dr, Lebanon, NH, 03756. Phone: (603) 650-5922. Providers update this record themselves, so call before visiting.
How can I verify Masha Izakson, M.D.'s license?
NPPES lists New Hampshire license number 20972, 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.
What is Masha Izakson, M.D.'s MIPS final score?
The 2023 MIPS final score is 76 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.