Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1710980750 Individual Practitioner Male Practitioner

Dr. Mark K Keohane , MD

Orthopaedic Surgery • O Fallon, MO

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Keohane, MD is a certified Orthopaedic Surgery practicing in O Fallon, MO. With approximately 55 years of clinical experience since graduating from Saint Louis University School Of Medicine in 1971, Dr. Keohane delivers high-quality medical care to the local community at 9323 PHOENIX VILLAGE PKWY.

Dr. Keohane is affiliated with Mcpherson Medical And Diagnostic Llc and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

9323 Phoenix Village Pkwy

O Fallon, MO 633664281

Telephone 6365615030
Fax 6365615033
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Saint Louis University School Of Medicine

Graduation Year

1971

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in O Fallon, MO

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
55 Yrs +20.2 yrs vs City Avg
City Avg: 34.8 Yrs
State Avg: 25.7 Yrs
Regional Practice Density
6 Specialists

Practicing in O Fallon, MO (550 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

Clinical Seniority & Experience Comparison

Dr. Keohane (55 Years) 55 Yrs
O Fallon Specialty Average (34.8 Years) 34.8 Yrs

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License MO 34653

An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

Additional State Medicaid & Healthcare Payer Identifiers

Commercial Insurance / Payer ID Aetna
4061116
Commercial Insurance / Payer ID Cmr
43177
Commercial Insurance / Payer ID Blue Cross Blue Shield
18883
Commercial Insurance / Payer ID Healthlink
122683
Commercial Insurance / Payer ID Cigna Dmerc
351240001
Commercial Insurance / Payer ID Uhc
900094
Commercial Insurance / Payer ID Healthcare Usa
4434V6097
Commercial Insurance / Payer ID Exclusive Choice
9043
Commercial Insurance / Payer ID Ghp/advantra
2253V3458
Commercial Insurance / Payer ID Cigna
SP10133

Hospital & Practice Group Affiliations

Mcpherson Medical And Diagnostic Llc

223 S 3rd St, Hayti, MO 638511617

Phone: 5737171072

Practice Associates & Co-Workers

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

3 Associated Practitioners
Dr. Matthew Melander , DO

Orthopaedic Surgery - Sports Medicine

NPI 1174561211

Doctor of Osteopathic Medicine (D.O.)

Dr. Emil Difilippo , MD

Orthopaedic Surgery

NPI 1205839354

Doctor of Medicine (M.D.)

Dr. James Schaberg , MD

Orthopaedic Surgery

NPI 1275536120

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 March 01, 2012

NPI status registered as active in NPPES database

📍
Updated Practice Location March 01, 2012

Registered at 9323 PHOENIX VILLAGE PKWY, O FALLON, MO 633664281 (Tel: 6365615030)

📍
Updated Business Mailing Address March 01, 2012

Registered at 9323 PHOENIX VILLAGE PKWY, O FALLON, MO 633664281 (Tel: 6365615030)

👤
Provider Name / Credentials Updated March 01, 2012

Recorded as MARK KEOHANE, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 01, 2012

Orthopaedic Surgery (License #34653 in MO)

🟢
Initial NPI Registration & Enumeration May 23, 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: 1710980750
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 23, 2005
Last Update: March 01, 2012
Sole Proprietor: No

Mailing Address

9323 Phoenix Village Pkwy

O Fallon, MO 633664281

Phone: 6365615030

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.