Brian Cargill Dunbar, DO
Anesthesiology Physician · Portsmouth, NH
Brian Cargill Dunbar, DO is an anesthesiology physician with a practice address in Portsmouth, New Hampshire, and NPI 1982606042, issued on Aug 10, 2005. Check the license (New Hampshire NH12740, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Brian Cargill Dunbar
- Credential
- DO
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- NH12740 NH
OS22232 FL
Self-reported in NPPES; status is on the state search - Practice location
- 333 Borthwick Ave, Portsmouth, NH 03801
- Phone
- (603) 436-5110
- Enumerated
- Aug 10, 2005
- Record last updated
- Apr 7, 2025
- Medicaid ID
- 30223635 NH
- Medicare enrollment
- Enrolled (PECOS I20050706000108); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 304 in New Hampshire → Look up another NPI →
Also registered at 333 Borthwick Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clayton Abeln, MDEmergency Medicine Physician1740926633
- Pahel Agarwal, M.DStudent in an Organized Health Care Education/Training Program1083469829
- Basil Al-Masarweh, MBBSStudent in an Organized Health Care Education/Training Program1346092004
- Nicholas Alana, MDInternal Medicine Physician1922687599
- Donavon Albertson, MDEmergency Medicine Physician1780759027
- Hossam Algamil, M.D.Hospitalist Physician1942429865
Verify Brian Cargill Dunbar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license NH12740Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $1,335.36
12 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. The 17,774 providers of this specialty with any payment received $669.59 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 2 group practices
- American Anesthesiology OF Florida IncDelray Beach, FL
- Portsmouth Anesthesia Associates PAPortsmouth, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Brian Cargill Dunbar among 304 anesthesiology physician records in New Hampshire
Brian Cargill Dunbar, DO is one of 304 anesthesiology 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 89% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2001 · median 2005 among the 210 with a school on file
- Record last updated2025 · 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 207L00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Anesthesiology Physician providers in New Hampshire
There are 304 anesthesiology physician records in New Hampshire.
All 304 in New Hampshire → Every provider in Portsmouth → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Robert Andelman, MDPortsmouth, NH 038011760483960
- Richard Duffy, MDPortsmouth, NH 038011336140714
- Trevor Emory, M.D.Portsmouth, NH 038011326261611
- Brian Engle, MDPortsmouth, NH 038011629574231
- Peter Huang, M.D.Portsmouth, NH 038011184891574
- Andrew Kulesza, MDPortsmouth, NH 038011306847710
- Timothy Lacy, M.D.Newington, NH 038011275683393
- Ian McKenzie, DOPortsmouth, NH 038011326541137
Common questions
What is Brian Cargill Dunbar, DO's NPI number?
Brian Cargill Dunbar, DO's National Provider Identifier (NPI) is 1982606042, issued on Aug 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Brian Cargill Dunbar, DO located?
The NPPES record lists a practice address at 333 Borthwick Ave, Portsmouth, NH, 03801. Phone: (603) 436-5110. Providers update this record themselves, so call before visiting.
How can I verify Brian Cargill Dunbar, DO's license?
NPPES lists New Hampshire license number NH12740, 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. 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.