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DR. STEPHEN J RONCO D.C.
NPI 1912077827
Chiropractor in San Diego, CA

Active since November 08, 2006Accepts Medicare Assignment
11230 SORRENTO VALLEY RD STE 140, SAN DIEGO, CA 92121(858) 481-1422(858) 481-1388 Get Directions Write a Review

NPPES record last updated: January 26, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Stephen J Ronco D.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. STEPHEN J RONCO D.C. (NPI 1912077827) is an individual chiropractor in San Diego, California, licensed in California (DC27851) and active in the NPI registry since November 2006. He is a graduate of Life Chiropractic College - West (2001).

NPPES Registry Identity

NPI1912077827
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameDR. STEPHEN J RONCOCredential: D.C.
Location Address11230 SORRENTO VALLEY RD STE 140San Diego, CA 92121-1338
Mailing Address11230 Sorrento Valley Rd Ste 140San Diego, CA 92121-1338 · (858) 481-1422 · Fax (858) 481-1388
Phone(858) 481-1422
Fax(858) 481-1388
Sole ProprietorYes
Medical School CMSLife Chiropractic College - WestGraduated 2001
Enumeration DateNovember 8, 2006
Last NPPES UpdateJanuary 26, 2026
NPPES CertifiedJanuary 26, 2026
✔ NPI 1912077827 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · DC27851
Definition
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.
11230 SORRENTO VALLEY RD STE 140, San Diego, CA 92121
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Stephen J Ronco D.c. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9638315179
PECOS Enrollment IDI20130429000348

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Chiropractic manipulative treatment, 3-4 spinal regions 98941
Chiropractic manipulative treatment for 3-4 spinal regions involves a trained professional applying controlled force to specific areas of your spine. This can help alleviate pain, improve physical function, and support your body's natural healing process.
1,100 services58 patients

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RONCO CHIROPRACTIC INCORPORATED
Chiropractor
11230 SORRENTO VALLEY RD STE 140
SAN DIEGO, CA 92121
San Diego County (858) 481-1422

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephen Ronco's NPI number?

The NPI number for Stephen Ronco is 1912077827. It was assigned to this individual provider in the NPPES registry on November 8, 2006.

Where is Stephen Ronco located?

Stephen Ronco practices at 11230 Sorrento Valley Rd Ste 140, San Diego, CA 92121. The listed phone number is (858) 481-1422.

What is Stephen Ronco's specialty?

The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.

Is Stephen Ronco enrolled in Medicare?

Yes. Stephen Ronco is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Stephen Ronco was last updated on January 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.