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Chiropractic

Sylvia A. Forni, DC

Sees patients in Castro Valley, CA · California

Summary

Dr. Sylvia A. Forni, DC is a chiropractor at 19244 Redwood Rd, Suite C, Castro Valley, CA 94546. Phone: (510) 370-3558. Accepts Medicare assignment. In 2024, Sylvia A. Forni had 14 Original Medicare patients and 95 services. NPI 1740356757. Source: CMS National Downloadable File, updated October 2, 2026; CMS Medicare Physician & Other Practitioners, data year 2024.

  • Specialty: Chiropractor (Medicare lists Chiropractic)
  • Address: 19244 Redwood Rd, Suite C, Castro Valley, CA 94546 · Directions
  • Phone: (510) 370‑3558
  • Medicare: Accepts Medicare assignment
  • Chiropractic college: Life Chiropractic College - West · graduated 2002 (24 years since chiropractic college)
  • Gender (as listed): Female

From official Medicare data

This page shows what Medicare's official clinician data says about Sylvia A. Forni, joined by NPI number (data updated October 2, 2026). It is not a recommendation or a rating. Call the office or hospital to confirm before you go.

In a medical emergency, call 911.

Quick answers

Does Sylvia A. Forni accept Medicare assignment?
Yes. Medicare's clinician data says Sylvia A. Forni accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
How many Medicare patients does Sylvia A. Forni see?
In 2024, CMS data shows 14 Original Medicare patients and 95 services for Sylvia A. Forni. This counts Original Medicare only and measures volume, not quality.
What is Sylvia A. Forni's NPI number?
1740356757. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.

Medicare activity in 2024

Official CMS public-use data for Sylvia A. Forni, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.

Original Medicare patients14
Services billed to Medicare95
Different services or procedures2
Participating Medicare providerYes
Average age of these patients73

Most frequent services

  1. Chiropractic manipulative treatment, 1-2 spinal regions (98940)94 services

Practice locations

Addresses where Sylvia A. Forni is enrolled with Medicare (CMS data updated October 2, 2026).

Specialties

Find other clinicians: Chiropractic, California →

Other chiropractors in Castro Valley

Clinicians with the same Medicare primary specialty in Castro Valley, CA — not a recommendation.

All chiropractors in Castro Valley →

Clinician information

CredentialDC
Chiropractic collegeLife Chiropractic College - West
Graduation year2002 (24 years since chiropractic college)
Gender (as listed)Female
Medicare assignmentAccepts (Medicare-approved amount as full payment)
NPI (National Provider Identifier)1740356757
CorrectionsReport an error or suggest an update →

Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.

Sources

  1. National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
  2. Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
  3. NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
  4. Medicare Care Compare — official Medicare tool to look up clinicians