Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1104830728 Individual Practitioner Male Practitioner

Dr. Gregory S Castillo , DC

Chiropractor • Pittsburg, CA

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Castillo, DC is a registered healthcare professional specializing in Chiropractor in Pittsburg, CA. Practice services are available at 337 E LELAND RD under active NPI credentials.

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

337 E Leland Rd

Pittsburg, CA 945654911

Telephone 9254322972
Associated Practice Facility / Clinic
🏢 Lmc Dental Facility NPI 1154772655

Specialty Benchmarks & Practice Insights

Comparative analytics for Chiropractor in Pittsburg, CA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 40.0 Yrs
State Avg: 27.5 Yrs
Regional Practice Density
9 Specialists

Practicing in Pittsburg, CA (12100 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
17.6% 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 (2019)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
98940 Chiropractic manipulative treatment, 1-2 spinal regions
93 19 $40.00 $32.95

Medical Specialties & State Licenses

Chiropractor Primary Specialty

NUCC Taxonomy Code: 111N00000X

State License CA 13972

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 1023540994

Doctor of Dental Surgery

Dr. Rina Campbell , DMD

Dentist - Endodontics

NPI 1083894877

Doctor of Dental Medicine

Dr. Richie Tran , DMD

Student in an Organized Health Care Education/Training Program

NPI 1124487566

Doctor of Dental Medicine

Gianna Lum

Dentist

NPI 1215396411
NPI 1245403054

Doctor of Dental Surgery

NPI 1255603007

Doctor of Dental Surgery

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 09, 2007

Registered at 337 E LELAND RD, PITTSBURG, CA 945654911 (Tel: 9254322972)

📍
Updated Business Mailing Address July 09, 2007

Registered at 337 E LELAND RD, PITTSBURG, CA 945654911 (Tel: 9254322972)

👤
Provider Name / Credentials Updated July 09, 2007

Recorded as GREGORY CASTILLO, D.C.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Chiropractor (License #13972 in CA)

🟢
Initial NPI Registration & Enumeration July 28, 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: 1104830728
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 28, 2006
Last Update: July 09, 2007
Sole Proprietor: Yes

Mailing Address

337 E Leland Rd

Pittsburg, CA 945654911

Phone: 9254322972

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.