NPPES file of Aug 9, 2026

Evan Otice Mayo, RPH

Pharmacist · Gig Harbor, WA

Evan Otice Mayo, RPH is a pharmacist with a practice address in Gig Harbor, Washington, and NPI 1629365556, issued on Jun 29, 2011. Check the license (Washington PH00011729, as entered in NPPES) with the Washington 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
1629365556
Name
Evan Otice Mayo
Credential
RPH
Primary taxonomy
Pharmacist 183500000X
License number
PH00011729 WA
Self-reported in NPPES; status is on the state search
Practice location
11400 51St Ave NW, Gig Harbor, WA 98332
Phone
(253) 858-7799
Enumerated
Jun 29, 2011
Record last updated
Jun 29, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(253) 858-7799
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 11400 51St Ave NW

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

  1. Christina Barnes, BS, PHARMDPharmacist1154762615
  2. Zachary Diekmann, PHARM. D.Pharmacist1417550450
  3. Stacy Harrison, O.D.Optometrist1487873931
  4. Lauran Myers, RPHPharmacist1114215910
  5. Alyssa NystromPharmacist1457735623
  6. Kristen Wood, RPHPharmacist1013204940

Verify Evan Otice Mayo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Washington board licenses this profession
    Search for license PH00011729
    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 Washington 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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Most of these Medicare Part D claims are vaccines, 95% of the cost of the top drugs

159 Medicare Part D claims for 134 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 99% of claims.

  1. Evan Mayo159
  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. Arexvy67 claims
  2. Shingrix60 claims
  3. Boostrix Tdap29 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.

52 pharmacist records list a practice address in Gig Harbor

They are 52 of the 1,206 NPPES records with a practice address in Gig Harbor, and 7,777 pharmacist records in Washington.

Other pharmacist records in Washington

  1. Steven AahlBothell, WA1477691137
  2. Jon Aal, RPHOlympia, WA1457753212
  3. Kenric Aalund-NelsonBellingham, WA1033944996
  4. Rania Abaza, PHARMDVancouver, WA1699660258
  5. Roomi Abbas, RPHKenmore, WA1457293292
  6. Marvin Abbott, PHARMACISTOlympia, WA1053550384
  7. Doaa Abdelazeez, RPHLynden, WA1184153074
  8. John AbdelmalekAberdeen, WA1881985133
  9. Shorooq AbdelqaderSeattle, WA1528638889
  10. Khaled Abdelrazzak, RPHSeattle, WA1790097574

Common questions

What is Evan Otice Mayo, RPH's NPI number?

Evan Otice Mayo, RPH's National Provider Identifier (NPI) is 1629365556, issued on Jun 29, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Evan Otice Mayo, RPH located?

The NPPES record lists a practice address at 11400 51St Ave NW, Gig Harbor, WA, 98332. Phone: (253) 858-7799. Providers update this record themselves, so call before visiting.

How can I verify Evan Otice Mayo, RPH's license?

NPPES lists Washington license number PH00011729, as entered by the provider. Search the Washington board that licenses this profession; the NPPES record confirms identity only.

How much does Evan Otice Mayo, RPH prescribe under Medicare Part D?

In 2024, Evan Otice Mayo, RPH had 159 Medicare Part D claims for 134 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.