NPPES file of Aug 9, 2026

Lopaka Isao Trout, PHARMD

Pharmacist · Columbia, MD

Lopaka Isao Trout, PHARMD is a pharmacist with a practice address in Columbia, Maryland, and NPI 1730794678, issued on Sep 8, 2020. Check the license (Maryland 14988, as entered in NPPES) with the Maryland 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
1730794678
Name
Lopaka Isao Trout
Credential
PHARMD
Primary taxonomy
Pharmacist 183500000X
License number
14988 MD
Self-reported in NPPES; status is on the state search
Practice location
8620 Guilford RD, Columbia, MD 21046
Phone
(410) 290-5902
Enumerated
Sep 8, 2020
Record last updated
Sep 8, 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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Also registered at 8620 Guilford RD

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

  1. Omolola Akingbade, PHARMDPharmacist1447775689
  2. Richard Stewart, RPHPharmacist1841583002
  3. Angela TyreePharmacist1912461906
  4. Amit VarierPharmacist1487965984

Verify Lopaka Isao Trout in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Maryland board licenses this profession
    Search for license 14988
    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 Maryland license search

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

89 Medicare Part D claims for 84 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. Lopaka Trout89
  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. Abrysvo37 claims
  2. Shingrix23 claims
  3. Arexvy15 claims
  4. 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.

137 pharmacist records list a practice address in Columbia

They are 137 of the 6,690 NPPES records with a practice address in Columbia, and 5,562 pharmacist records in Maryland.

Other pharmacist records in Maryland

  1. Nesriya Ababiya, PHARMDColumbia, MD1306362736
  2. Bernadette Abadejos, RPHSilver Spring, MD1477155406
  3. Kwasi AbankwahEllicott City, MD1982206322
  4. Nolawit AbaseranPikesville, MD1609446715
  5. Edom AbateSilver Spring, MD1598525313
  6. Tufa Abate, PHARMDKensington, MD1386044246
  7. Lanre AbayomiLaurel, MD1265958367
  8. Oluremi Abayomi, PHARM DUpper Marlboro, MD1699144378
  9. Oluwatosin Abayomi, PHARMDRockville, MD1558840405
  10. Irina AbazyanDistrict Heights, MD1952763765

Common questions

What is Lopaka Isao Trout, PHARMD's NPI number?

Lopaka Isao Trout, PHARMD's National Provider Identifier (NPI) is 1730794678, issued on Sep 8, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Lopaka Isao Trout, PHARMD located?

The NPPES record lists a practice address at 8620 Guilford RD, Columbia, MD, 21046. Phone: (410) 290-5902. Providers update this record themselves, so call before visiting.

How can I verify Lopaka Isao Trout, PHARMD's license?

NPPES lists Maryland license number 14988, as entered by the provider. Search the Maryland board that licenses this profession; the NPPES record confirms identity only.

How much does Lopaka Isao Trout, PHARMD prescribe under Medicare Part D?

In 2024, Lopaka Isao Trout, PHARMD had 89 Medicare Part D claims for 84 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.