1. Home
  2. Directory
  3. California
  4. La Puente
  5. Chiropractor
  6. NPI Profile

NICHOLAS PEREZ
NPI 1720735921
Chiropractor in La Puente, CA

Active since March 07, 2022Accepts Medicare Assignment
838 N HACIENDA BLVD STE B, LA PUENTE, CA 91744(626) 369-3770 Get Directions Write a Review

NPPES record last updated: March 7, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Nicholas Perez NPPES

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

NICHOLAS PEREZ (NPI 1720735921) is an individual chiropractor in La Puente, California, licensed in California (35123) and active in the NPI registry since March 2022. He is a graduate of Other (2021).

NPPES Registry Identity

NPI1720735921
Entity TypeIndividualMale
Primary Taxonomy111N00000X
Provider Legal NameNICHOLAS PEREZ
Location Address838 N HACIENDA BLVD STE BLa Puente, CA 91744-2800
Mailing Address838 N Hacienda Blvd Ste BLa Puente, CA 91744-2800
Phone(626) 369-3770
Sole ProprietorYes
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 7, 2022
NPPES CertifiedMarch 7, 2022
✔ NPI 1720735921 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyChiropractorChiropractic Providers
Taxonomy Code111N00000X
License✔ Licensed in CA · 35123
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.
838 N HACIENDA BLVD STE B, La Puente, CA 91744
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nicholas Perez 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 ID7911394770
PECOS Enrollment IDI20220426001890

Medicare Billing Reassignments

2

Medicare enrollment records show Nicholas Perez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Fratto Hopstock Chiropractic, Inc
Same address
Chiropractor
838 N HACIENDA BLVD STE B
La Puente, CA 91744
  • Reassigned Medicare billing, California enrollment
  • 2 clinicians in this Medicare group
NPI 1366535916 (626) 369-3770
Nick Perez Chiropractic, Inc
Same address
Chiropractor
838 N HACIENDA BLVD STE B
La Puente, CA 91744
  • Reassigned Medicare billing, California enrollment
NPI 1427842657 (626) 369-3770

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES 5

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

DR. SUZANNE MARIE FRATTO HOPSTOCK D.C.
Chiropractor
838 N HACIENDA BLVD STE B
LA PUENTE, CA 91744
Los Angeles County (626) 369-3770
FRATTO HOPSTOCK CHIROPRACTIC, INC
Chiropractor
838 N HACIENDA BLVD STE B
LA PUENTE, CA 91744
Los Angeles County (626) 369-3770
NICK PEREZ CHIROPRACTIC, INC
Chiropractor
838 N HACIENDA BLVD STE B
LA PUENTE, CA 91744
Los Angeles County (626) 369-3770
DR. RICHARD MARK HOPSTOCK D.C.
Chiropractor
838 N HACIENDA BLVD STE B
LA PUENTE, CA 91744
Los Angeles County (626) 369-3770
ESTEBAN ANDRES SANCHEZ DC
Chiropractor
838 N HACIENDA BLVD STE B
LA PUENTE, CA 91744
Los Angeles County (626) 369-3770

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 Nicholas Perez's NPI number?

The NPI number for Nicholas Perez is 1720735921. It was assigned to this individual provider in the NPPES registry on March 7, 2022.

Where is Nicholas Perez located?

Nicholas Perez practices at 838 N Hacienda Blvd Ste B, La Puente, CA 91744. The listed phone number is (626) 369-3770.

What is Nicholas Perez's specialty?

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

Is Nicholas Perez enrolled in Medicare?

Yes. Nicholas Perez 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.

Which organizations bill Medicare for Nicholas Perez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nicholas Perez reassigns Medicare benefits to 2 organizations: Fratto Hopstock Chiropractic, Inc (La Puente, CA) and Nick Perez Chiropractic, Inc (La Puente, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nicholas Perez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nicholas Perez accept?

Health plans from Providence Health Plan list Nicholas Perez 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 Nicholas Perez was last updated on March 7, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.