NPPES file of Aug 9, 2026

Rachel Kaiser, DO

Family Medicine Physician · Dover, NH

Rachel Kaiser, DO is a family medicine physician with a practice address in Dover, New Hampshire, and NPI 1467957878, issued on Mar 27, 2018. Check the license (New Hampshire 21778, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1467957878
Name
Rachel Kaiser
Credential
DO
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
21778 NH
Self-reported in NPPES; status is on the state search
Practice location
10 Members Way Ste 203, Dover, NH 03820
Phone
(603) 742-3174
Enumerated
Mar 27, 2018
Record last updated
Aug 26, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(603) 742-1855
Medicare enrollment
Enrolled (PECOS I20210901003575); accepts Medicare assignment
Medical or professional school
University Of New England, College Of Osteo Medicine, 2018
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 10 Members Way Ste 203

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Roberta Compagna, ARNPFamily Nurse Practitioner1669652301
  2. Kimberly Kasten, PA-CPhysician Assistant1679933972
  3. Cambria MaguireFamily Nurse Practitioner1437876067
  4. Donald Rose, M.D.Family Medicine Physician1942280540
  5. Kathryn Wadleigh, APRNFamily Nurse Practitioner1386691483
  6. Samantha Warren, RNFamily Nurse Practitioner1578345708

Verify Rachel Kaiser in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersNew Hampshire Board of Medicine
    Search for license 21778
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the New Hampshire license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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9% more Medicare Part D claims than the average family medicine physician in 2024

3,862 Medicare Part D claims for 406 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 33 claims were for opioids.

  1. Rachel Kaiser3,862
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium321 claims
  2. Lisinopril227 claims
  3. Levothyroxine Sodium178 claims
  4. Amlodipine Besylate153 claims
  5. Losartan Potassium134 claims
  6. Simvastatin120 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.

Industry payments in 2024: $37.86

2 payments; by number, the most common kind was food and beverage; the largest payer was Sanofi-Aventis U.S. LLC. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Rachel Kaiser$37.86
  2. Specialty average$902.55

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Wentworth Douglass Physician CorporationDover, NH

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

18 family medicine physician records list a practice address in Dover

They are 18 of the 1,266 NPPES records with a practice address in Dover, and 816 family medicine physician records in New Hampshire.

Other family medicine physician records in New Hampshire

  1. Ruba Abdullah, MDConcord, NH1336871524
  2. Iryna Aberkorn, MDLebanon, NH1780846071
  3. Bruce Abramowitz, DOWindham, NH1801276167
  4. Francis Adams, MDLebanon, NH1578581898
  5. Glenn Adams, DOGroveton, NH1952387714
  6. Karin Adelman, M.D.Nashua, NH1982674354
  7. Sangita Agarwal, MDDover, NH1912953316
  8. Andres Aguilera-Fish, MDLittleton, NH1578183992
  9. Noor Al Humaidhi, MDExeter, NH1821502329
  10. Keenan Al-Hojerry, MDPortsmouth, NH1063468981

Common questions

What is Rachel Kaiser, DO's NPI number?

Rachel Kaiser, DO's National Provider Identifier (NPI) is 1467957878, issued on Mar 27, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Rachel Kaiser, DO located?

The NPPES record lists a practice address at 10 Members Way Ste 203, Dover, NH, 03820. Phone: (603) 742-3174. Providers update this record themselves, so call before visiting.

How can I verify Rachel Kaiser, DO's license?

NPPES lists New Hampshire license number 21778, 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 Rachel Kaiser, DO prescribe under Medicare Part D?

In 2024, Rachel Kaiser, DO had 3,862 Medicare Part D claims for 406 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.