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Active NPI 1841730496 Individual Practitioner Male Practitioner

Dr. Mark Mahan , DO

Surgery • Danville, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Mahan, DO is a certified Surgery practicing in Danville, PA. With approximately 9 years of clinical experience since graduating from New York College Of Osteo Medicine Of New York Institute Of Technology in 2017, Dr. Mahan delivers high-quality medical care to the local community at 100 N ACADEMY AVE.

Dr. Mahan is affiliated with Geisinger Clinic and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, follow-up hospital inpatient care per day. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

100 N Academy Ave

Danville, PA 178229800

Telephone 5702716361
Fax 5702715785
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

New York College Of Osteo Medicine Of New York Institute Of Technology

Graduation Year

2017

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Danville, PA

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
9 Yrs -11.2 yrs vs City Avg
City Avg: 20.2 Yrs
State Avg: 26.1 Yrs
Regional Practice Density
51 Specialists

Practicing in Danville, PA (1976 Statewide)

Telehealth Adoption Rate
13.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
83.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mahan (9 Years) 9 Yrs
Danville Specialty Average (20.2 Years) 20.2 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
28 28 $493.93 $154.62
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
23 19 $316.52 $121.22
99231 Follow-up hospital inpatient care per day, typically 15 minutes
21 18 $140.95 $46.76
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
21 14 $167.00 $74.67
49650 Repair of groin hernia using an endoscope
12 11 $4549.27 $485.23
99213 Established patient office or other outpatient visit, typically 15 minutes
12 11 $215.00 $80.22

Medical Specialties & State Licenses

CMS Verified: 2022-07-27
Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License PA OS022147

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.

Surgery

NUCC Taxonomy Code: 208600000X

State License PA OT017673

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.

Hospital & Practice Group Affiliations

Geisinger Clinic

100 N Academy Ave, Danville, PA 178229800

Phone: 5702716211

Practice Associates & Co-Workers

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

40 Associated Practitioners
NPI 1013321603

Doctor of Medicine (M.D.)

NPI 1043847973

Doctor of Medicine (M.D.)

NPI 1093829939

Doctor of Medicine (M.D.)

NPI 1124477617

Doctor of Medicine (M.D.)

Ayesha Qureshi

Student in an Organized Health Care Education/Training Program

NPI 1154111797
NPI 1154779056

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

14 Historical Events
📍
Updated Practice Location July 27, 2022

Registered at 100 N ACADEMY AVE, DANVILLE, PA 178229800 (Tel: 5702716361)

📍
Updated Business Mailing Address July 27, 2022

Registered at 100 N ACADEMY AVE, DANVILLE, PA 178224903 (Tel: 5702716144)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 27, 2022

Surgery (License #OS022147 in PA)

NPI Profile Active July 20, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location July 20, 2017

Registered at 1000 E MOUNTAIN BLVD, GEISINGER WYOMING VALLEY, WILKES BARRE, PA 18711 (Tel: 5708082383)

📍
Updated Business Mailing Address July 20, 2017

Registered at 35 SANTUIT POND WAY, UNIT 9A, MASHPEE, MA 026492443 (Tel: (860) 335-2463)

👤
Provider Name / Credentials Updated July 20, 2017

Recorded as MARK MAHAN, DO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 20, 2017

Surgery (License #OT017673 in PA)

NPI Profile Active March 01, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location March 01, 2017

Registered at GEISINGER MEDICAL CENTER 100 NORTH ACADEMY AVE, DANVILLE, PA 178220001 (Tel: 5702716211)

📍
Updated Business Mailing Address March 01, 2017

Registered at 35 SANTUIT POND WAY, UNIT 9A, MASHPEE, MA 026492443 (Tel: 8603352463)

👤
Provider Name / Credentials Updated March 01, 2017

Recorded as MARK MAHAN

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 01, 2017

Student in an Organized Health Care Education/Training Program

🟢
Initial NPI Registration & Enumeration March 01, 2017

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: 1841730496
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: March 01, 2017
Last Update: July 27, 2022
Sole Proprietor: No

Mailing Address

100 N Academy Ave

Danville, PA 178224903

Phone: 5702716144

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.