David L. Nelson, D.O.
Family Medicine Physician · Littleton, NH
David L. Nelson, D.O. is a family medicine physician with a practice address in Littleton, New Hampshire, and NPI 1457320178, issued on Mar 15, 2006. Check the license (New Hampshire 11637, as entered in NPPES) on the New Hampshire Board of Medicine; the Medicare figures below come from public CMS files.
- Name
- David L. Nelson
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 11637 NH
Self-reported in NPPES; status is on the state search - Practice location
- 25 Mt. Eustis Road, Littleton, NH 03561
- Phone
- (603) 444-2464
- Enumerated
- Mar 15, 2006
- Record last updated
- Feb 11, 2010 (not updated in 16 years: call before relying on the address or phone)
- Fax
- (603) 444-3441
- Medicaid IDs
- 30203035 NH
1009024 VT - Entity
- Type 1 · individual
8 nearest family medicine physician records → All 816 in New Hampshire → Look up another NPI →
Verify David L. Nelson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNew Hampshire Board of Medicine
Search for license 11637Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
70% fewer Medicare Part D claims than the average family medicine physician in 2024
1,067 Medicare Part D claims for 192 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.
Most prescribed
- Atorvastatin Calcium112 claims
- Levothyroxine Sodium46 claims
- Amlodipine Besylate41 claims
- Metoprolol Succinate41 claims
- Metformin Hcl33 claims
- Pantoprazole Sodium30 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.
David L. Nelson among 816 family medicine physician records in New Hampshire
David L. Nelson, D.O. 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 fileNo · 61% of these records are
- Record last updated2010 · 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).
10 family medicine physician records list a practice address in Littleton
They are 10 of the 304 NPPES records with a practice address in Littleton, and 816 family medicine physician records in New Hampshire.
All 816 in New Hampshire → Every provider in Littleton → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Andres Aguilera-Fish, MDLittleton, NH 035611578183992
- David Ferris, DOLittleton, NH 035611053389817
- Genevieve Kelley, MDLittleton, NH 035611588017446
- Philip Lawson, MDLittleton, NH 035611548235401
- Richard McKenzie, DOLittleton, NH 035611487776449
- Ian Parker, D.O.Littleton, NH 035611124387139
- Kathleen Pearson, D.O.Littleton, NH 035611629159108
- Kathleen Smith, M.D.Littleton, NH 035611982688123
Common questions
What is David L. Nelson, D.O.'s NPI number?
David L. Nelson, D.O.'s National Provider Identifier (NPI) is 1457320178, issued on Mar 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David L. Nelson, D.O. located?
The NPPES record lists a practice address at 25 Mt. Eustis Road, Littleton, NH, 03561. Phone: (603) 444-2464. Providers update this record themselves, so call before visiting.
How can I verify David L. Nelson, D.O.'s license?
NPPES lists New Hampshire license number 11637, 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 David L. Nelson, D.O. prescribe under Medicare Part D?
In 2024, David L. Nelson, D.O. had 1,067 Medicare Part D claims for 192 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.