NPPES file of Aug 9, 2026

Suzannah Walker Patterson, PHARM. D., BCPS

Pharmacist · San Francisco, CA

Suzannah Walker Patterson, PHARM. D., BCPS is a pharmacist with a practice address in San Francisco, California, and NPI 1932294576, issued on Oct 3, 2006. Check the license (California 58402, as entered in NPPES) with the California 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
1932294576
Name
Suzannah Walker Patterson
Credential
PHARM. D., BCPS
Primary taxonomy
Pharmacist 183500000X
License number
58402 CA
Self-reported in NPPES; status is on the state search
Practice location
1380 Howard St, San Francisco, CA 94103
Phone
(415) 255-3659
Enumerated
Oct 3, 2006
Record last updated
Nov 26, 2014 (not updated in 12 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 1380 Howard St

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

  1. Jonas AbellaSpecialist1679760938
  2. Mark AbuanOther Technician1477413722
  3. Uday Chandra Reddy AellaOther Technician1710779988
  4. Rodolfo AguilarSpecialist1508047812
  5. Norman AlemanSpecialist1083801245
  6. Luis Alvarez, PHARMDStudent in an Organized Health Care Education/Training Program1487519377

Verify Suzannah Walker Patterson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 58402
    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 California license search

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2.4 times the Medicare Part D claims of the average pharmacist in 2024

280 Medicare Part D claims for 30 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.

  1. Suzannah Patterson280
  2. Specialty average119

Most prescribed

  1. Clozapine54 claims
  2. Olanzapine28 claims
  3. Abilify Maintena25 claims
  4. Haloperidol Decanoate19 claims
  5. Risperidone18 claims
  6. Gabapentin17 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.

Suzannah Walker Patterson among 32,533 pharmacist records in California

Suzannah Walker Patterson, PHARM. D., BCPS is one of 32,533 pharmacist records with a practice address in California. 15% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 94% newer
  • In a Medicare fileYes · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · under 1% of these records are
  • Record last updated2014 · 76% 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 California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1,180 pharmacist records list a practice address in San Francisco

They are 1,180 of the 38,143 NPPES records with a practice address in San Francisco, and 32,533 pharmacist records in California.

The 8 pharmacist records with the nearest ZIP codes

  1. Joel Alegria, RPHSan Francisco, CA 941031679898613
  2. Michelle Geier, PHARMDSan Francisco, CA 941031063725042
  3. Hiu Hing, PHARM.D.San Francisco, CA 941031457651523
  4. Samir Joshi, B.S(PHARMACY)San Francisco, CA 941031538298922
  5. Thomas KuSan Francisco, CA 941031891077269
  6. Wendy LiuSan Francisco, CA 941031619252608
  7. Stanton Lowe, RPHSan Francisco, CA 941031649442138
  8. Marilyn McEntee, RPHSan Francisco, CA 941031437430667

Common questions

What is Suzannah Walker Patterson, PHARM. D., BCPS's NPI number?

Suzannah Walker Patterson, PHARM. D., BCPS's National Provider Identifier (NPI) is 1932294576, issued on Oct 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Suzannah Walker Patterson, PHARM. D., BCPS located?

The NPPES record lists a practice address at 1380 Howard St, San Francisco, CA, 94103. Phone: (415) 255-3659. Providers update this record themselves, so call before visiting.

How can I verify Suzannah Walker Patterson, PHARM. D., BCPS's license?

NPPES lists California license number 58402, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Suzannah Walker Patterson, PHARM. D., BCPS prescribe under Medicare Part D?

In 2024, Suzannah Walker Patterson, PHARM. D., BCPS had 280 Medicare Part D claims for 30 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.