Elizabeth Ann Buchanan, MD
Family Medicine Physician · Exeter, NH
Elizabeth Ann Buchanan, MD is a family medicine physician with a practice address in Exeter, New Hampshire, and NPI 1497714505, issued on Mar 20, 2006. Check the license (New Hampshire 9107, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Ann Buchanan
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 9107 NH
Self-reported in NPPES; status is on the state search - Practice location
- 20 Hampton RD, Exeter, NH 03833
- Phone
- (603) 775-0000
- Enumerated
- Mar 20, 2006
- Record last updated
- Nov 16, 2023
- Fax
- (603) 778-2491
- Medicaid ID
- 3075276 NH
- Medicare enrollment
- Enrolled (PECOS I20060323000456); accepts Medicare assignment
- Medical or professional school
- Geisel School Of Medicine At Dartmouth, 1988
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 816 in New Hampshire → Look up another NPI →
Also registered at 20 Hampton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Noor Al Humaidhi, MDFamily Medicine Physician1821502329
- Tara Conroy, PAMedical Physician Assistant1346665668
- Christina Piccinonno, APRNFamily Nurse Practitioner1770105462
- Hannah Rochman, APRNFamily Nurse Practitioner1215509526
- Margaret Woodward, MDFamily Medicine Physician1588169916
Verify Elizabeth Ann Buchanan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 9107Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% more Medicare Part D claims than the average family medicine physician in 2024
6,884 Medicare Part D claims for 818 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 49 claims were for opioids.
Most prescribed
- Atorvastatin Calcium674 claims
- Lisinopril474 claims
- Amlodipine Besylate367 claims
- Levothyroxine Sodium339 claims
- Rosuvastatin Calcium310 claims
- Losartan Potassium216 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
- Core Physicians LLCExeter, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Elizabeth Ann Buchanan among 816 family medicine physician records in New Hampshire
Elizabeth Ann Buchanan, 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 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 43% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1988 · median 2003 among the 498 with a school on file
- 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).
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
- 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
- Karl Singer, MDExeter, NH 038331902874746
Common questions
What is Elizabeth Ann Buchanan, MD's NPI number?
Elizabeth Ann Buchanan, MD's National Provider Identifier (NPI) is 1497714505, issued on Mar 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Ann Buchanan, MD located?
The NPPES record lists a practice address at 20 Hampton RD, Exeter, NH, 03833. Phone: (603) 775-0000. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Ann Buchanan, MD's license?
NPPES lists New Hampshire license number 9107, 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 Elizabeth Ann Buchanan, MD prescribe under Medicare Part D?
In 2024, Elizabeth Ann Buchanan, MD had 6,884 Medicare Part D claims for 818 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.