Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1124176433 Individual Practitioner Female Practitioner

Dr. Virginia Ann Frederick , DC

Chiropractor • Oakland, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Virginia Frederick, DC is a certified Chiropractor practicing in Oakland, CA. With approximately 38 years of clinical experience since graduating from Life Chiropractic College - West in 1988, Dr. Frederick delivers high-quality medical care to the local community at 6434 TELEGRAPH AVE.

Dr. Frederick accepts Medicare assignment.

Frequently performed procedures and clinical services include chiropractic manipulative treatment, 5 spinal regions, chiropractic manipulative treatment, 3-4 spinal regions. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

6434 Telegraph Ave

Oakland, CA 946091112

Telephone 5104829288
Fax 5104289450
Associated Practice Facility / Clinic
🏢 Rockridge Family Chiropractic Facility NPI 1689964413

Medicare Profile & Education

Medical School

Life Chiropractic College - West

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Oakland, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
38 Yrs +15.8 yrs vs City Avg
City Avg: 22.2 Yrs
State Avg: 27.5 Yrs
Regional Practice Density
160 Specialists

Practicing in Oakland, CA (12100 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
1.7% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Frederick (38 Years) 38 Yrs
Oakland Specialty Average (22.2 Years) 22.2 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
98942 Chiropractic manipulative treatment, 5 spinal regions
132 18 $59.96 $58.95
98941 Chiropractic manipulative treatment, 3-4 spinal regions
123 17 $46.95 $46.13

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License CA DC18800

A provider qualified by a Doctor of Chiropractic (D.C.), licensed by the State and who practices chiropractic medicine -that discipline within the healing arts which deals with the nervous system and its relationship to the spinal column and its interrelationship with other body systems.

Practice Associates & Co-Workers

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

1 Associated Practitioners
NPI 1679567135

Doctor of Chiropractic

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 6434 TELEGRAPH AVE, OAKLAND, CA 946091112 (Tel: 5104829288)

📍
Updated Business Mailing Address July 08, 2007

Registered at 3740 HIDDEN SPRINGS CT, EL SOBRANTE, CA 948032145 (Tel: 5102629525)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as VIRGINIA FREDERICK, D.C.

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

Chiropractor (License #DC18800 in CA)

🟢
Initial NPI Registration & Enumeration January 05, 2007

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: 1124176433
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 05, 2007
Last Update: July 08, 2007
Sole Proprietor: No

Mailing Address

3740 Hidden Springs Ct

El Sobrante, CA 948032145

Phone: 5102629525

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.