Michael Fox Mayo-Smith, M.D.
Internal Medicine Physician · Manchester, NH
Michael Fox Mayo-Smith, M.D. is an internal medicine physician with a practice address in Manchester, New Hampshire, and NPI 1912975285, issued on Mar 10, 2006. Check the license (New Hampshire 7326, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael Fox Mayo-Smith
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 7326 NH
Self-reported in NPPES; status is on the state search - Practice location
- 718 Smyth RD, Manchester, NH 03104
- Phone
- (603) 624-4366
- Enumerated
- Mar 10, 2006
- Record last updated
- May 31, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (603) 626-6559
- 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.
- Mary Aboozia, NPPrimary Care Nurse Practitioner1356305502
- John Acker, LICSWClinical Social Worker1851442040
- Yemi AlejoPsychiatric/Mental Health Nurse Practitioner1396243457
- Beth AlvesClinical Social Worker1952705311
- Colleen Amerena, R.N.Registered Nurse1255746442
- Joanne Anctil, ARNPGerontology Nurse Practitioner1265499834
Verify Michael Fox Mayo-Smith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 7326Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average internal medicine physician in 2024
155 Medicare Part D claims, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Atorvastatin Calcium16 claims
- Divalproex Sodium Er13 claims
- Metformin Hcl13 claims
- Metoprolol Tartrate13 claims
- Omeprazole13 claims
- Quetiapine Fumarate13 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.
Michael Fox Mayo-Smith among 673 internal medicine physician records in New Hampshire
Michael Fox Mayo-Smith, 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. Its NPI, issued in 2006, is newer than 8% of them.
- NPI issued2006 · 8% of these records are older, 50% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2011 · 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.
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
- Marc Levenson, M.D.Manchester, NH 031041568415891
- Paula Lovinski, M.D.Manchester, NH 031041174564132
- Omair Mutib, M.DManchester, NH 031041679551550
- Phat Nguyen, D.O.Manchester, NH 031041881636777
Common questions
What is Michael Fox Mayo-Smith, M.D.'s NPI number?
Michael Fox Mayo-Smith, M.D.'s National Provider Identifier (NPI) is 1912975285, issued on Mar 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Fox Mayo-Smith, 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 Michael Fox Mayo-Smith, M.D.'s license?
NPPES lists New Hampshire license number 7326, 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 Michael Fox Mayo-Smith, M.D. prescribe under Medicare Part D?
In 2024, Michael Fox Mayo-Smith, M.D. had 155 Medicare Part D claims; 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.