Devin Mansfield Keefe, MD
Emergency Medicine Physician · Concord, NH
Devin Mansfield Keefe, MD is an emergency medicine physician with a practice address in Concord, New Hampshire, and NPI 1750709531, issued on Mar 31, 2014. Check the license (New Hampshire 18739, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Devin Mansfield Keefe
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 18739 NH
5028 MD
Self-reported in NPPES; status is on the state search - Practice location
- 250 Pleasant St, Concord, NH 03301
- Phone
- (603) 225-2711
- Enumerated
- Mar 31, 2014
- Record last updated
- Jun 4, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (603) 224-6527
- Medicaid ID
- 42269 MA
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 351 in New Hampshire → Look up another NPI →
Also registered at 250 Pleasant St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Judith Ainsworth, APRNFamily Nurse Practitioner1023473881
- D. Akey, MDPulmonary Disease Physician1629015995
- Mathew AllardStudent in an Organized Health Care Education/Training Program1477499515
Verify Devin Mansfield Keefe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 18739Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
18% fewer Medicare Part D claims than the average emergency medicine physician in 2024
186 Medicare Part D claims for 137 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 15 claims were for opioids.
Most prescribed
- Prednisone33 claims
- Ondansetron Odt18 claims
- Cyclobenzaprine Hcl17 claims
- Cefdinir15 claims
- Cephalexin13 claims
- Oxycodone Hcl11 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.
Devin Mansfield Keefe among 351 emergency medicine physician records in New Hampshire
Devin Mansfield Keefe, MD is one of 351 emergency medicine physician records with a practice address in New Hampshire. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 72% of them.
- NPI issued2014 · 72% of these records are older, 24% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 58% of these records are
- Record last updated2021 · 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 207P00000X and a New Hampshire practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 emergency medicine physician records list a practice address in Concord
They are 35 of the 3,103 NPPES records with a practice address in Concord, and 351 emergency medicine physician records in New Hampshire.
All 351 in New Hampshire → Every provider in Concord → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Peter Blume, MDConcord, NH 033011558305466
- Jane Burke, M.D.Concord, NH 033011497846885
- Douglas Connor, MDConcord, NH 033011609810506
- Fred Dutton, MDConcord, NH 033011174510218
- John Estabrook, MDConcord, NH 033011518901412
- Geoffrey Fitzgerald, MDConcord, NH 033011427092329
- Christopher Fore, MDConcord, NH 033011659315562
- Joseph Guarnaccia, DOConcord, NH 033011730123811
Common questions
What is Devin Mansfield Keefe, MD's NPI number?
Devin Mansfield Keefe, MD's National Provider Identifier (NPI) is 1750709531, issued on Mar 31, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Devin Mansfield Keefe, MD located?
The NPPES record lists a practice address at 250 Pleasant St, Concord, NH, 03301. Phone: (603) 225-2711. Providers update this record themselves, so call before visiting.
How can I verify Devin Mansfield Keefe, MD's license?
NPPES lists New Hampshire license number 18739, 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 Devin Mansfield Keefe, MD prescribe under Medicare Part D?
In 2024, Devin Mansfield Keefe, MD had 186 Medicare Part D claims for 137 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.