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Active NPI 1487445839 Individual Practitioner Male Practitioner

Dr. James Haasis , MD

Surgery • York, PA

Professional Overview & Biography Verified Profile Summary

Dr. James Haasis, MD is a registered healthcare professional specializing in Surgery in York, PA. Practice services are available at 1001 S GEORGE ST under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1001 S George St

York, PA 174033676

Telephone 7178512427
Fax 7178513559
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in York, PA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 22.8 Yrs
State Avg: 26.1 Yrs
Regional Practice Density
75 Specialists

Practicing in York, PA (1976 Statewide)

Telehealth Adoption Rate
6.7% 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

CMS Verified: 2025-05-15
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License PA MT233763

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Practice Associates & Co-Workers

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

36 Associated Practitioners
NPI 1023949658

Doctor of Medicine (M.D.)

Doctor of Medicine (M.D.)

NPI 1134918014

Doctor of Medicine (M.D.)

NPI 1164266540

Doctor of Medicine (M.D.)

NPI 1225767551

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 May 15, 2025

NPI status registered as active in NPPES database

📍
Updated Practice Location May 15, 2025

Registered at 1001 S GEORGE ST, YORK, PA 174033676 (Tel: 7178512427)

📍
Updated Business Mailing Address May 15, 2025

Registered at 1001 S GEORGE ST, YORK, PA 174033676 (Tel: 7178512427)

👤
Provider Name / Credentials Updated May 15, 2025

Recorded as JAMES HAASIS, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 15, 2025

Surgery (License #MT233763 in PA)

🟢
Initial NPI Registration & Enumeration May 15, 2025

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: 1487445839
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 15, 2025
Last Update: May 15, 2025
Sole Proprietor: No

Mailing Address

1001 S George St

York, PA 174033676

Phone: 7178512427

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.