NPPES file of Aug 9, 2026

Nathaniel Anderson

Gerontology Nurse Practitioner · Yarmouth, ME

Nathaniel Anderson is a gerontology nurse practitioner with a practice address in Yarmouth, Maine, and NPI 1336696590, issued on Sep 6, 2016. Check the license (Maine CNP161101, as entered in NPPES) with the Maine board that licenses this profession; 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
1336696590
Name
Nathaniel Anderson
Primary taxonomy
Gerontology Nurse Practitioner 363LG0600X
License number
CNP161101 ME
Self-reported in NPPES; status is on the state search
Practice location
266 E Elm St, Yarmouth, ME 04096
Phone
(207) 232-9105
Enumerated
Sep 6, 2016
Record last updated
Sep 11, 2020 (not updated in 6 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest gerontology nurse practitioner records → All 38 in Maine → Look up another NPI →

Verify Nathaniel Anderson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maine board licenses this profession
    Search for license CNP161101    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
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2.0 times the Medicare Part D claims of the average gerontology nurse practitioner in 2024

2,794 Medicare Part D claims for 113 beneficiaries, against an average of 1,369 among the 6,165 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 113 claims were for opioids.

  1. Nathaniel Anderson2,794
  2. Specialty average1,369

Most prescribed

  1. Amlodipine Besylate133 claims
  2. Atorvastatin Calcium130 claims
  3. Levothyroxine Sodium106 claims
  4. Sertraline Hcl97 claims
  5. Eliquis96 claims
  6. Furosemide96 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.

Nathaniel Anderson among 38 gerontology nurse practitioner records in Maine

Nathaniel Anderson is one of 38 gerontology nurse practitioner records with a practice address in Maine. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 37% of them.

  • NPI issued2016 · 37% of these records are older, 61% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileNo · 71% of these records are
  • Record last updated2020 · 29% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LG0600X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gerontology Nurse Practitioner providers in Maine

There are 38 gerontology nurse practitioner records in Maine.

All 38 in Maine → Every provider in Yarmouth → Gerontology Nurse Practitioner nationwide →

The 8 gerontology nurse practitioner records with the nearest ZIP codes

  1. Lydia Abair, AGPCNPPortland, ME 041021740653492
  2. Shayna Diedrich-Pugh, ACNPPortland, ME 041021700650777
  3. Jessie Nault, GNPPortland, ME 041021740512813
  4. Holly Stone, AGPCNPPortland, ME 041021215427570
  5. Elizabeth Barthmaier, CRNPSouth Portland, ME 041061144327024
  6. Christen Spicer, AGACNPSouth Portland, ME 041061760158406
  7. Elizabeth Valentine, NPSouth Portland, ME 041061558733899
  8. Alexis Desjardins, AGNP-CScarborough, ME 040741295517266

Common questions

What is Nathaniel Anderson's NPI number?

Nathaniel Anderson's National Provider Identifier (NPI) is 1336696590, issued on Sep 6, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Nathaniel Anderson located?

The NPPES record lists a practice address at 266 E Elm St, Yarmouth, ME, 04096. Phone: (207) 232-9105. Providers update this record themselves, so call before visiting.

How can I verify Nathaniel Anderson's license?

NPPES lists Maine license number CNP161101, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.

How much does Nathaniel Anderson prescribe under Medicare Part D?

In 2024, Nathaniel Anderson had 2,794 Medicare Part D claims for 113 beneficiaries; the average among gerontology nurse practitioner prescribers was 1,369. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.