James Barlow, DO
Family Medicine Physician · Exeter, NH
James Barlow, DO is a family medicine physician with a practice address in Exeter, New Hampshire, and NPI 1699187963, issued on May 21, 2014. Check the license (New Hampshire 18302, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- James Barlow
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 18302 NH
Self-reported in NPPES; status is on the state search - Practice location
- 21 Hampton RD Ste 201, Exeter, NH 03833
- Phone
- (603) 519-3092
- Enumerated
- May 21, 2014
- Record last updated
- Apr 6, 2026
- Fax
- (603) 519-3093
- Medicare enrollment
- Enrolled (PECOS I20171020000593); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 816 in New Hampshire → Look up another NPI →
Verify James Barlow in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 18302Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average family medicine physician in 2024
953 Medicare Part D claims for 142 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium70 claims
- Losartan Potassium47 claims
- Levothyroxine Sodium41 claims
- Omeprazole40 claims
- Rosuvastatin Calcium30 claims
- Amlodipine Besylate27 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.
Bills Medicare through one group practice
- Convenientmd LLCExeter, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James Barlow among 816 family medicine physician records in New Hampshire
James Barlow, DO 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 2014, is newer than 77% of them.
- NPI issued2014 · 77% of these records are older, 21% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2014 · median 2003 among the 498 with a school on file
- Record last updated2026 · 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).
26 family medicine physician records list a practice address in Exeter
They are 26 of the 704 NPPES records with a practice address in Exeter, and 816 family medicine physician records in New Hampshire.
All 816 in New Hampshire → Every provider in Exeter → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- James Bloomer, MDExeter, NH 038331154377349
- Elizabeth Buchanan, MDExeter, NH 038331497714505
- Gueorgui Dimov, MDExeter, NH 038331659488757
- Christen Doucet, MDExeter, NH 038331295781748
- Michael Lannon, MDExeter, NH 038331386602522
- Michael Pangan, MDExeter, NH 038331154383867
- Susan Porter, MDExeter, NH 038331144297524
- Marney Roemmelt, M.D.Exeter, NH 038331760481881
Common questions
What is James Barlow, DO's NPI number?
James Barlow, DO's National Provider Identifier (NPI) is 1699187963, issued on May 21, 2014. An NPI identifies a provider in billing; it is not a license.
Where is James Barlow, DO located?
The NPPES record lists a practice address at 21 Hampton RD Ste 201, Exeter, NH, 03833. Phone: (603) 519-3092. Providers update this record themselves, so call before visiting.
How can I verify James Barlow, DO's license?
NPPES lists New Hampshire license number 18302, 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 James Barlow, DO prescribe under Medicare Part D?
In 2024, James Barlow, DO had 953 Medicare Part D claims for 142 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.