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Deactivated NPI 1306848643 Deactivated / Inactive NPI Male Practitioner

Dr. Christopher B. Geary , MD

Orthopaedic Surgery • Boston, MA

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Notice of NPI Deactivation & Inactive Practice Status

According to official public domain records published by CMS (Centers for Medicare & Medicaid Services) in the National Provider Identifier (NPPES) Registry, Dr. Christopher Geary has officially deactivated this NPI record and ceased active healthcare practice.

Registration / Start Date June 01, 2005
NPI Deactivation Date October 16, 2024
Total Practice Duration ~19 Years of Practice (2005 – 2024)

Professional Overview & Biography Verified Profile Summary

Dr. Christopher Geary, MD was a registered Orthopaedic Surgery practicing in Boston, MA. Throughout an active medical career spanning 19 years, Dr. Geary provided care at the practice location at 800 WASHINGTON ST until profile deactivation on 2024-10-16.

Historical Medicare Part B clinical services included established patient outpatient office visit, injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg, aspiration and/or injection of fluid from large joint. Public procedure reimbursement records and service volume details are provided below for historical transparency.

Practice Location & Contact Primary Location

Practice Address

800 Washington St
Box 306

Boston, MA 021111552

Telephone 6176365148
Fax 6176365178
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Orthopaedic Surgery in Boston, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 18.4 Yrs
State Avg: 28.0 Yrs
Regional Practice Density
274 Specialists

Practicing in Boston, MA (746 Statewide)

Telehealth Adoption Rate
19.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
61.1% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
26 26 $236.00 $91.81

Medical Specialties & State Licenses

Orthopaedic Surgery Primary Specialty

NUCC Taxonomy Code: 207X00000X

State License MA 228936

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.

Practice Associates & Co-Workers

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

5 Associated Practitioners
Patricia Clifford , PA

Physician Assistant

NPI 1124155122

Physician Assistant

Dr. John Mazzocco , MD

Orthopaedic Surgery

NPI 1386266831

Doctor of Medicine (M.D.)

Jessica Roth

Physician Assistant

NPI 1487121489
Lauren Millhollin , PA-C

Physician Assistant

NPI 1508414343

Physician Assistant (Certified)

Dr. Guy Guenthner , MD

Orthopaedic Surgery

NPI 1699418855

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

7 Historical Events
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NPI Profile Deactivated October 16, 2024

Record deactivated on October 16, 2024

NPI Profile Active August 07, 2009

NPI status registered as active in NPPES database

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Updated Practice Location August 07, 2009

Registered at 800 WASHINGTON ST, BOX 306, BOSTON, MA 021111552 (Tel: 6176365148)

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Updated Business Mailing Address August 07, 2009

Registered at 800 WASHINGTON ST, BOX 306, BOSTON, MA 021111552 (Tel: 6176365148)

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Provider Name / Credentials Updated August 07, 2009

Recorded as CHRISTOPHER GEARY, M.D.

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Medical Taxonomy / Specialty Registered (Primary Specialty) August 07, 2009

Orthopaedic Surgery (License #228936 in MA)

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Initial NPI Registration & Enumeration June 01, 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: 1306848643
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 01, 2005
Last Update: August 07, 2009
Deactivation Date: October 16, 2024

Mailing Address

800 Washington St, Box 306

Boston, MA 021111552

Phone: 6176365148

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.