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Active NPI 1447640438 Individual Practitioner Male Practitioner

Dr. Gregory Harriman , MD

Internal Medicine • Wayne, PA

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Harriman, MD is a registered healthcare professional specializing in Internal Medicine in Wayne, PA. Practice services are available at 231 IRON WORKS WAY under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

231 Iron Works Way

Wayne, PA 190874213

Telephone 6102469822

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Wayne, PA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 37.0 Yrs
State Avg: 28.2 Yrs
Regional Practice Density
12 Specialists

Practicing in Wayne, PA (7609 Statewide)

Telehealth Adoption Rate
16.7% 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

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License PA MD437193

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Allergy & Immunology

NUCC Taxonomy Code: 207K00000X

State License PA MD437193

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active January 28, 2015

NPI status registered as active in NPPES database

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Updated Practice Location January 28, 2015

Registered at 231 IRON WORKS WAY, WAYNE, PA 190874213 (Tel: 6102469822)

📍
Updated Business Mailing Address January 28, 2015

Registered at 231 IRON WORKS WAY, WAYNE, PA 190874213

👤
Provider Name / Credentials Updated January 28, 2015

Recorded as GREGORY HARRIMAN, M.D.

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Medical Taxonomy / Specialty Registered (Primary Specialty) January 28, 2015

Allergy & Immunology (License #MD437193 in PA)

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Initial NPI Registration & Enumeration January 28, 2015

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1447640438
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 28, 2015
Last Update: January 28, 2015
Sole Proprietor: Yes

Mailing Address

231 Iron Works Way

Wayne, PA 190874213

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.