NPPES file of Aug 9, 2026

Linda W. Letham, NP

Adult Health Nurse Practitioner · Massena, NY

Linda W. Letham, NP is an adult health nurse practitioner with a practice address in Massena, New York, and NPI 1700872496, issued on Sep 27, 2005. Check the license (New York 302461, as entered in NPPES) with the New York 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1700872496
Name
Linda W. Letham
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License numbers
302461 NY
F302461 NY
Self-reported in NPPES; status is on the state search
Practice location
181 Maple St Ste C, Massena, NY 13662
Phone
(315) 769-1667
Enumerated
Sep 27, 2005
Record last updated
Oct 1, 2025
Medicaid ID
02166145 NY
Medicare enrollment
Enrolled (PECOS I20160115000667); accepts Medicare assignment
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.
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Verify Linda W. Letham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 302461
    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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18% fewer Medicare Part D claims than the average adult health nurse practitioner in 2024

1,045 Medicare Part D claims for 332 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.

  1. Linda Letham1,045
  2. Specialty average1,280

Most prescribed

  1. Omeprazole198 claims
  2. Pantoprazole Sodium137 claims
  3. Peg-3350 And Electrolytes97 claims
  4. Linzess64 claims
  5. Creon58 claims
  6. Famotidine58 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.

The MIPS final score for 2023 (Medicare payment program): 95.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score81.3
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%99.2
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $129.10

7 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Linda Letham$129.10
  2. Specialty average$946.40

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. Massena Hospital IncMassena, NY

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

Linda W. Letham among 6,028 adult health nurse practitioner records in New York

Linda W. Letham, NP is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 98% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated1998 · median 2016 among the 2,678 with a school on file
  • Record last updated2025 · 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 363LA2200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in New York

There are 6,028 adult health nurse practitioner records in New York.

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Beverly Cook, FNPAkwesasne, NY 136551760400899
  2. Donna Doyle, NPOgdensburg, NY 136691962426486
  3. Patricia Ellis, FNPPotsdam, NY 136761669694741
  4. Alison Grabowski, NPPotsdam, NY 136761649621905
  5. Marie-Paule Heylen, ANP-CPotsdam, NY 136761891042644
  6. Mary Rosenfeld, NPPotsdam, NY 136761588751192
  7. Nay Saechao, NPPotsdam, NY 136761386406031
  8. Judith Chagnon, NPPotsdam, NY 136991215060983

Common questions

What is Linda W. Letham, NP's NPI number?

Linda W. Letham, NP's National Provider Identifier (NPI) is 1700872496, issued on Sep 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Linda W. Letham, NP located?

The NPPES record lists a practice address at 181 Maple St Ste C, Massena, NY, 13662. Phone: (315) 769-1667. Providers update this record themselves, so call before visiting.

How can I verify Linda W. Letham, NP's license?

NPPES lists New York license number 302461, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Linda W. Letham, NP prescribe under Medicare Part D?

In 2024, Linda W. Letham, NP had 1,045 Medicare Part D claims for 332 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. Part D covers Medicare prescriptions only.

What is Linda W. Letham, NP's MIPS final score?

The 2023 MIPS final score is 95.4 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.