NPPES file of Aug 9, 2026

Elliott Melvin Tso, PHARM.D.

Pharmacist · Farmington, NM

Elliott Melvin Tso, PHARM.D. is a pharmacist with a practice address in Farmington, New Mexico, and NPI 1629390554, issued on Feb 19, 2010. Check the license (New Mexico RP00007327, as entered in NPPES) with the New Mexico 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
1629390554
Name
Elliott Melvin Tso
Credential
PHARM.D.
Primary taxonomy
Pharmacist 183500000X
License number
RP00007327 NM
Self-reported in NPPES; status is on the state search
Practice location
4600 E Main St, Farmington, NM 87402
Phone
(505) 326-1197
Enumerated
Feb 19, 2010
Record last updated
Mar 3, 2015 (not updated in 11 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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Also registered at 4600 E Main St

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

  1. Jeffrey Allen, PHARMDPharmacist1154797207
  2. Evelyn Begay, EXCPTPharmacy Technician1326614165
  3. Donna Walker, RPHPharmacist1124436811
  4. Jared White, PHARMDPharmacist1467868091

Verify Elliott Melvin Tso in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Mexico board licenses this profession
    Search for license RP00007327
    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
Find the New Mexico license search

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Most of these Medicare Part D claims are vaccines, 96% of the cost of the top drugs

114 Medicare Part D claims for 87 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.

  1. Elliott Tso114
  2. Specialty average119

Most prescribed

Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.

  1. Shingrix60 claims
  2. Arexvy32 claims
  3. Boostrix Tdap12 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.

Elliott Melvin Tso among 1,961 pharmacist records in New Mexico

Elliott Melvin Tso, PHARM.D. is one of 1,961 pharmacist records with a practice address in New Mexico. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 27% of them.

  • NPI issued2010 · 27% of these records are older, 66% newer
  • In a Medicare fileYes · 30% of these records are
  • In the CMS Doctors and Clinicians fileNo · 0% of these records are
  • Record last updated2015 · 79% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a New Mexico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

38 pharmacist records list a practice address in Farmington

They are 38 of the 1,590 NPPES records with a practice address in Farmington, and 1,961 pharmacist records in New Mexico.

The 8 pharmacist records with the nearest ZIP codes

  1. Jeffrey Allen, PHARMDFarmington, NM 874021154797207
  2. Percy Collyer, PHARMDFarmington, NM 874021245462779
  3. C. Finch, PHARMDFarmington, NM 874021083843205
  4. Katherine Hawkins, PHARM DFarmington, NM 874021750698155
  5. Mary Hayashi, RPHFarmington, NM 874021265865539
  6. Brianna Lewis, PHARMDFarmington, NM 874021508208190
  7. Bara Naam, PHARMDFarmington, NM 874021083017982
  8. Jeffery Nygren, PHARM DFarmington, NM 874021184857591

Common questions

What is Elliott Melvin Tso, PHARM.D.'s NPI number?

Elliott Melvin Tso, PHARM.D.'s National Provider Identifier (NPI) is 1629390554, issued on Feb 19, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Elliott Melvin Tso, PHARM.D. located?

The NPPES record lists a practice address at 4600 E Main St, Farmington, NM, 87402. Phone: (505) 326-1197. Providers update this record themselves, so call before visiting.

How can I verify Elliott Melvin Tso, PHARM.D.'s license?

NPPES lists New Mexico license number RP00007327, as entered by the provider. Search the New Mexico board that licenses this profession; the NPPES record confirms identity only.

How much does Elliott Melvin Tso, PHARM.D. prescribe under Medicare Part D?

In 2024, Elliott Melvin Tso, PHARM.D. had 114 Medicare Part D claims for 87 beneficiaries; the average among pharmacist prescribers was 119. 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.