Bridget Deacon Marvinsmith, MD
Family Medicine Physician · Portsmouth, NH
Bridget Deacon Marvinsmith, MD is a family medicine physician with a practice address in Portsmouth, New Hampshire, and NPI 1639517170, issued on Jun 6, 2013. Check the license (New Hampshire 17839, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Bridget Deacon Marvinsmith
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 17839 NH
LP02876 RI
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Woodbury Ave, Portsmouth, NH 03801
- Phone
- (603) 602-9070
- Enumerated
- Jun 6, 2013
- Record last updated
- Nov 16, 2023
- Medicaid ID
- 3106263 NH
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 816 in New Hampshire → Look up another NPI →
Also registered at 1600 Woodbury Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Wenjing Luo, DMD/PHDGeneral Practice Dentistry1407522121
- Lauren McMullen, NP-CPrimary Care Nurse Practitioner1578996948
- Jocelyn Murray, RNRegistered Nurse1922678994
Verify Bridget Deacon Marvinsmith in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 17839Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
31% fewer Medicare Part D claims than the average family medicine physician in 2024
2,439 Medicare Part D claims for 271 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium139 claims
- Levothyroxine Sodium131 claims
- Rosuvastatin Calcium101 claims
- Amlodipine Besylate87 claims
- Losartan Potassium85 claims
- Lisinopril77 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.
Bridget Deacon Marvinsmith among 816 family medicine physician records in New Hampshire
Bridget Deacon Marvinsmith, MD is one of 816 family medicine physician records with a practice address in New Hampshire. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 75% of them.
- NPI issued2013 · 75% of these records are older, 23% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileNo · 61% of these records are
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
36 family medicine physician records list a practice address in Portsmouth
They are 36 of the 1,860 NPPES records with a practice address in Portsmouth, and 816 family medicine physician records in New Hampshire.
All 816 in New Hampshire → Every provider in Portsmouth → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Keenan Al-Hojerry, MDPortsmouth, NH 038011063468981
- Mark Ballentyne, MDPortsmouth, NH 038011669404661
- David Gagnon, MDPortsmouth, NH 038011831145259
- Jennifer Koop, MDPortsmouth, NH 038011699769372
- George Kousaie, MDPortsmouth, NH 038011548263437
- Susan Krolewski, MDPortsmouth, NH 038011467406710
- Kenneth Lajoie, DOPortsmouth, NH 038011730142175
- M. Lauter, M.D.Portsmouth, NH 038011366544819
Common questions
What is Bridget Deacon Marvinsmith, MD's NPI number?
Bridget Deacon Marvinsmith, MD's National Provider Identifier (NPI) is 1639517170, issued on Jun 6, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Bridget Deacon Marvinsmith, MD located?
The NPPES record lists a practice address at 1600 Woodbury Ave, Portsmouth, NH, 03801. Phone: (603) 602-9070. Providers update this record themselves, so call before visiting.
How can I verify Bridget Deacon Marvinsmith, MD's license?
NPPES lists New Hampshire license number 17839, 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 Bridget Deacon Marvinsmith, MD prescribe under Medicare Part D?
In 2024, Bridget Deacon Marvinsmith, MD had 2,439 Medicare Part D claims for 271 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.