Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1326093790 Individual Practitioner Male Practitioner

Dr. J Marc Simard , MD, PhD

Neurological Surgery • Baltimore, MD

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. J Simard, MD, PhD is a certified Neurological Surgery practicing in Baltimore, MD. With approximately 46 years of clinical experience since graduating from Creighton University School Of Medicine in 1980, Dr. Simard delivers high-quality medical care to the local community at 22 S GREENE ST.

Dr. Simard is affiliated with University Of Maryland Neurosurgery Associates P A and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, telephone medical discussion with physician, 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

22 S Greene St
S12d

Baltimore, MD 212011544

Telephone 4103288209
Fax 4103281413
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Creighton University School Of Medicine

Graduation Year

1980

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Neurological Surgery in Baltimore, MD

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
46 Yrs +21.6 yrs vs City Avg
City Avg: 24.4 Yrs
State Avg: 30.9 Yrs
Regional Practice Density
86 Specialists

Practicing in Baltimore, MD (177 Statewide)

Telehealth Adoption Rate
46.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
69.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Simard (46 Years) 46 Yrs
Baltimore Specialty Average (24.4 Years) 24.4 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2022)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes
14 12 $322.00 $98.90

Medical Specialties & State Licenses

Neurological Surgery Primary Specialty

NUCC Taxonomy Code: 207T00000X

State License MD D44232

A neurological surgeon provides the operative and non-operative management (i.e., prevention, diagnosis, evaluation, treatment, critical care, and rehabilitation) of disorders of the central, peripheral, and autonomic nervous systems, including their supporting structures and vascular supply; the evaluation and treatment of pathological processes which modify function or activity of the nervous system; and the operative and non-operative management of pain. A neurological surgeon treats patients with disorders of the nervous system; disorders of the brain, meninges, skull, and their blood supply, including the extracranial carotid and vertebral arteries; disorders of the pituitary gland; disorders of the spinal cord, meninges, and vertebral column, including those which may require treatment by spinal fusion or instrumentation; and disorders of the cranial and spinal nerves throughout their distribution.

Hospital & Practice Group Affiliations

University Of Maryland Neurosurgery Associates P A

22 S Green St, Baltimore, MD 212011544

Phone: 4103286034

Practice Associates & Co-Workers

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

4 Associated Practitioners
Dr. Charles Schnee , MD

Neurological Surgery

NPI 1164502852

Doctor of Medicine (M.D.)

Dr. Bizhan Aarabi , MD

Neurological Surgery

NPI 1174578876

Doctor of Medicine (M.D.)

Dr. Howard Eisenberg , MD

Neurological Surgery

NPI 1760421507

Doctor of Medicine (M.D.)

Dr. Enslin Aldrich , MD

Neurological Surgery

NPI 1780639393

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 February 04, 2008

NPI status registered as active in NPPES database

📍
Updated Practice Location February 04, 2008

Registered at 22 S GREENE ST, S12D, BALTIMORE, MD 212011544 (Tel: 4103288209)

📍
Updated Business Mailing Address February 04, 2008

Registered at PO BOX 64315, BALTIMORE, MD 212644315 (Tel: 4103288209)

👤
Provider Name / Credentials Updated February 04, 2008

Recorded as J SIMARD, MD, PHD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 04, 2008

Neurological Surgery (License #D44232 in MD)

🟢
Initial NPI Registration & Enumeration May 24, 2006

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: 1326093790
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 24, 2006
Last Update: February 04, 2008
Sole Proprietor: No

Mailing Address

Po Box 64315

Baltimore, MD 212644315

Phone: 4103288209

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.