Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1720052962 Individual Practitioner Male Practitioner

Dr. William E Klunk , MD, PhD

Specialist • Pittsburgh, PA

Professional Overview & Biography Verified Profile Summary

Dr. William Klunk, MD, PhD is a registered healthcare professional specializing in Specialist in Pittsburgh, PA. Practice services are available at 3811 OHARA ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

3811 Ohara St
Suite 274

Pittsburgh, PA 152132593

Telephone 4122465325
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Pittsburgh, PA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 36.6 Yrs
State Avg: 35.7 Yrs
Regional Practice Density
851 Specialists

Practicing in Pittsburgh, PA (2255 Statewide)

Telehealth Adoption Rate
13.9% 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

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License PA MD034216E

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

27 Associated Practitioners
NPI 1023081379
NPI 1114991379

Doctor of Medicine (M.D.)

NPI 1134191059

Doctor of Philosophy (Ph.D.)

NPI 1134194574
NPI 1144293671

Doctor of Medicine (M.D.)

NPI 1154394948

Doctor of Medicine (M.D.)

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 3811 OHARA ST, SUITE 274, PITTSBURGH, PA 152132593 (Tel: 4122465325)

📍
Updated Business Mailing Address July 08, 2007

Registered at 3811 OHARA ST, SUITE 274, PITTSBURGH, PA 152132593 (Tel: 4122465325)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as WILLIAM KLUNK, MD,PHD

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

Specialist (License #MD034216E in PA)

🟢
Initial NPI Registration & Enumeration February 15, 2006

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: 1720052962
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: February 15, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

3811 Ohara St, Suite 274

Pittsburgh, PA 152132593

Phone: 4122465325

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.