Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1437138559 Individual Practitioner Male Practitioner

Dr. David P Johnson , MD

Emergency Medicine • Williamsburg, VA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. David Johnson, MD is a certified Emergency Medicine practicing in Williamsburg, VA. With approximately 27 years of clinical experience since graduating from Philadelphia College Of Osteopathic Medicine in 1999, Dr. Johnson delivers high-quality medical care to the local community at 1500 COMMONWEALTH AVE.

Dr. Johnson is affiliated with Riverside Physician Services Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include emergency department visit for life threatening or functioning severity, emergency department visit with moderate level of medical decision making, critical care, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1500 Commonwealth Ave

Williamsburg, VA 231855229

Telephone 7575852250
Fax 7579032285
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Philadelphia College Of Osteopathic Medicine

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Williamsburg, VA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
27 Yrs +9.6 yrs vs City Avg
City Avg: 17.4 Yrs
State Avg: 21.3 Yrs
Regional Practice Density
23 Specialists

Practicing in Williamsburg, VA (1769 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
51.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johnson (27 Years) 27 Yrs
Williamsburg Specialty Average (17.4 Years) 17.4 Yrs

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
99285 Emergency department visit for life threatening or functioning severity
195 187 $308.00 $169.03
99284 Emergency department visit with moderate level of medical decision making
114 113 $215.00 $116.40
99291 Critical care, first 30-74 minutes
35 34 $482.00 $206.56

Medical Specialties & State Licenses

CMS Verified: 2020-01-31
Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License VA 0102202278

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Emergency Medicine

NUCC Taxonomy Code: 207P00000X

State License NC 200100155

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Hospital & Practice Group Affiliations

Riverside Physician Services Inc

1500 Commonwealth Ave, Williamsburg, VA 231855229

Phone: 7575852250

Secondary Practice Locations

Us Naval Hospital, Guam

Agana Heights, GU 96919

Phone: 6713449619

Practice Associates & Co-Workers

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

5 Associated Practitioners
NPI 1225771967

Doctor of Medicine (M.D.)

Dr. David Cohen , MD

Emergency Medicine

NPI 1265446892

Doctor of Medicine (M.D.)

Esther Harmon , NP

Nurse Practitioner - Acute Care

NPI 1356318364

Nurse Practitioner

NPI 1588954838

Doctor of Medicine (M.D.)

Kristen White , PA-C

Physician Assistant

NPI 1659667681

Physician Assistant (Certified)

Career & Practice History Timeline

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

10 Historical Events
📍
Updated Practice Location January 31, 2020

Registered at 1500 COMMONWEALTH AVE, WILLIAMSBURG, VA 231855229 (Tel: 7575852250)

📍
Updated Business Mailing Address January 31, 2020

Registered at 856 J CLYDE MORRIS BLVD STE A, NEWPORT NEWS, VA 236011318 (Tel: 7573165800)

👤
Provider Name / Credentials Updated January 31, 2020

Recorded as DAVID JOHNSON, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) January 31, 2020

Emergency Medicine (License #0102202278 in VA)

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at US NAVAL HOSPITAL, GUAM, AGANA HEIGHTS, GU 96919 (Tel: 6713449619)

📍
Updated Business Mailing Address July 08, 2007

Registered at 172 S PAULINO HEIGHTS RD, TALOFOFO, GU 969153733 (Tel: 6717892973)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as DAVID JOHNSON

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Emergency Medicine

🟢
Initial NPI Registration & Enumeration January 17, 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: 1437138559
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 17, 2006
Last Update: January 31, 2020
Sole Proprietor: No

Mailing Address

856 J Clyde Morris Blvd Ste A

Newport News, VA 236011318

Phone: 7573165800

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.