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Active NPI 1073509873 Individual Practitioner Male Practitioner

Dr. Gregory Ellis Call , DC

Chiropractor • Danville, CA

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Call, DC is a certified Chiropractor practicing in Danville, CA. With approximately 42 years of clinical experience since graduating from Palmer College Chiropractic - West Sunnyvale in 1984, Dr. Call delivers high-quality medical care to the local community at 565 SYCAMORE VALLEY RD W.

Dr. Call does not directly accept Medicare assignment.

Frequently performed procedures and clinical services include chiropractic manipulative treatment, 1-2 spinal regions. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

565 Sycamore Valley Rd W

Danville, CA 945263900

Telephone 9258375595
Fax 9258376558
Associated Practice Facility / Clinic
🏢 Zamora Chiropractic Inc Facility NPI 1255943015

Medicare Profile & Education

Medical School

Palmer College Chiropractic - West Sunnyvale

Graduation Year

1984

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Danville, CA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
42 Yrs +24.2 yrs vs City Avg
City Avg: 17.8 Yrs
State Avg: 27.5 Yrs
Regional Practice Density
34 Specialists

Practicing in Danville, CA (12100 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
13.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Call (42 Years) 42 Yrs
Danville Specialty Average (17.8 Years) 17.8 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
98940 Chiropractic manipulative treatment, 1-2 spinal regions
898 80 $35.90 $31.04

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License CA DC15878

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

8 Associated Practitioners
NPI 1093740763

Doctor of Chiropractic

NPI 1225653298

Doctor of Chiropractic

NPI 1376783837

Doctor of Chiropractic

NPI 1447499066
NPI 1477220069

Doctor of Chiropractic

NPI 1740848837

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 September 21, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location September 21, 2016

Registered at 565 SYCAMORE VALLEY RD W, DANVILLE, CA 945263900 (Tel: 9258375595)

📍
Updated Business Mailing Address September 21, 2016

Registered at 205 SYCAMORE VALLEY RD W, DANVILLE, CA 945263947 (Tel: 9258375595)

👤
Provider Name / Credentials Updated September 21, 2016

Recorded as GREGORY CALL, DC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 21, 2016

Chiropractor (License #DC15878 in CA)

🟢
Initial NPI Registration & Enumeration September 27, 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: 1073509873
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 27, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

205 Sycamore Valley Rd W

Danville, CA 945263947

Phone: 9258375595

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.