Marc Levenson, M.D.
Internal Medicine Physician · Manchester, NH
Marc Levenson, M.D. is an internal medicine physician with a practice address in Manchester, New Hampshire, and NPI 1568415891, issued on May 18, 2006. Check the license (New Hampshire 9140, as entered in NPPES) on the New Hampshire Board of Medicine; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Marc Levenson
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 9140 NH
Self-reported in NPPES; status is on the state search - Practice location
- 718 Smyth RD, Manchester, NH 03104
- Phone
- (603) 624-4366
- Enumerated
- May 18, 2006
- Record last updated
- Jul 13, 2026
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 673 in New Hampshire → Look up another NPI →
Also registered at 718 Smyth RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Marc Levenson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 9140Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Marc Levenson among 673 internal medicine physician records in New Hampshire
Marc Levenson, M.D. 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 not. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 50% newer
- In a Medicare fileNo · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2026 · 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).
95 internal medicine physician records list a practice address in Manchester
They are 95 of the 4,401 NPPES records with a practice address in Manchester, and 673 internal medicine physician records in New Hampshire. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 673 in New Hampshire → Every provider in Manchester → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Belinda Castor, M.D.Manchester, NH 031041679517031
- Christine Cochrane, D.O.Manchester, NH 031041245215631
- Hetal Dave, MDManchester, NH 031041134198476
- Scott Hochgraf, MDManchester, NH 031041568403350
- Paula Lovinski, M.D.Manchester, NH 031041174564132
- Michael Mayo-Smith, M.D.Manchester, NH 031041912975285
- Omair Mutib, M.DManchester, NH 031041679551550
- Phat Nguyen, D.O.Manchester, NH 031041881636777
Common questions
What is Marc Levenson, M.D.'s NPI number?
Marc Levenson, M.D.'s National Provider Identifier (NPI) is 1568415891, issued on May 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Marc Levenson, M.D. located?
The NPPES record lists a practice address at 718 Smyth RD, Manchester, NH, 03104. Phone: (603) 624-4366. Providers update this record themselves, so call before visiting.
How can I verify Marc Levenson, M.D.'s license?
NPPES lists New Hampshire license number 9140, 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.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.