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Active NPI 1982687141 Individual Practitioner Male Practitioner

Dr. John Anthony Williamson , PharmD

Pharmacist - Pharmacotherapy • Wallingford, PA

Professional Overview & Biography Verified Profile Summary

Dr. John Williamson, PharmD is a registered healthcare professional specializing in Pharmacist - Pharmacotherapy in Wallingford, PA. Practice services are available at 415 GOLFVIEW RD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

415 Golfview Rd

Wallingford, PA 190866408

Telephone 6108922928
Fax 6108927920

Specialty Benchmarks & Practice Insights

Comparative analytics for Pharmacist - Pharmacotherapy in Wallingford, PA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 10.2 Yrs
Regional Practice Density
1 Specialists

Practicing in Wallingford, PA (280 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

Pharmacist - Pharmacotherapy Primary Specialty

NUCC Taxonomy Code: 1835P1200X

State License PA RP042197L

A licensed pharmacist who has demonstrated specialized knowledge and skill in optimizing pharmacotherapeutic care of patients, by developing, implementing, monitoring, and modifying complex treatment plans, providing advanced level education and consultation, and collaborating with other health professionals in the management of therapy.

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 415 GOLFVIEW RD, WALLINGFORD, PA 190866408 (Tel: 6108922928)

📍
Updated Business Mailing Address July 08, 2007

Registered at 415 GOLFVIEW RD, WALLINGFORD, PA 190866408 (Tel: 6108922928)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as JOHN WILLIAMSON, PHARMD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Pharmacist (License #RP042197L in PA)

🟢
Initial NPI Registration & Enumeration November 22, 2005

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1982687141
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: November 22, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

415 Golfview Rd

Wallingford, PA 190866408

Phone: 6108922928

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.