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DR. MICHELLE J MASSA D.C.
NPI 1497913412
Chiropractor in Danville, CA

Active since May 27, 2008
122 E PROSPECT AVE, DANVILLE, CA 94526(925) 548-0515 Get Directions Write a Review

NPPES record last updated: June 7, 2023. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jun 7, 2023, May 27, 2020 (2 updates tracked since 2020).

About Dr. Michelle J Massa D.c. NPPES

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

DR. MICHELLE J MASSA D.C. (NPI 1497913412) is an individual chiropractor in Danville, California, licensed in California (DC 30903) and active in the NPI registry since May 2008. She maintains a secondary practice location in Pleasant Hill.

NPPES Registry Identity

NPI1497913412
Entity TypeIndividualFemale
Primary Taxonomy111N00000X
Provider Legal NameDR. MICHELLE J MASSACredential: D.C.
Location Address122 E PROSPECT AVEDanville, CA 94526-3812
Mailing Address122 E Prospect AveDanville, CA 94526-3812 · (925) 553-0444
Phone(925) 548-0515
Sole ProprietorYes
Enumeration DateMay 27, 2008
Last NPPES UpdateJune 7, 20232 updates tracked since enumeration
NPPES CertifiedJune 7, 2023
✔ NPI 1497913412 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
Licenses✔ Licensed in CA · DC 30903✔ Licensed in CA · 30903
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.

122 E PROSPECT AVE, Danville, CA 94526
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Secondary Practice Location 1

Location 1140 Mayhew Way, 100Pleasant Hill, CA 94523-4328 · Phone (925) 322-0660

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed, Oscar Health Maintenance Organization of Florida, Wellpoint.Insurance ›

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 Michelle Massa's NPI number?

The NPI number for Michelle Massa is 1497913412. It was assigned to this individual provider in the NPPES registry on May 27, 2008.

Where is Michelle Massa located?

Michelle Massa practices at 122 E Prospect Ave, Danville, CA 94526. The listed phone number is (925) 548-0515.

What is Michelle Massa's specialty?

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

What insurance does Michelle Massa accept?

Health plans from AvMed, Oscar Health Maintenance Organization of Florida and Wellpoint list Michelle Massa as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Michelle Massa was last updated on June 7, 2023. NPI Profile syncs with the weekly NPPES data releases published by CMS.