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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

MICHAEL NIDIFFER
NPI 1316860984
Student in an Organized Health Care Education/Training Program in Pasadena, CA

Active since July 31, 2026
1020 S ARROYO PKWY STE 100, PASADENA, CA 91105(626) 441-4221 Get Directions Write a Review

NPPES record added: August 4, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 4, 2026, Jul 31, 2026 (2 updates tracked since 2026).

About Michael Nidiffer NPPES

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

MICHAEL NIDIFFER (NPI 1316860984) is an individual student in an organized health care education/training program in Pasadena, California and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1316860984
Entity TypeIndividualMale
Primary Taxonomy390200000X
Provider Legal NameMICHAEL NIDIFFER
Location Address1020 S ARROYO PKWY STE 100Pasadena, CA 91105-3973
Mailing Address3802 Lupine Ln Apt DCalabasas, CA 91302-2920 · (510) 439-7375
Phone(626) 441-4221
Sole ProprietorYes
Enumeration DateJuly 31, 2026
Last NPPES UpdateAugust 4, 20262 updates tracked since enumeration
NPPES CertifiedAugust 4, 2026
✔ NPI 1316860984 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
1020 S ARROYO PKWY STE 100, Pasadena, CA 91105
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES 20

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

MARIANNA SIDELLA
Social Worker (Clinical)
1020 S ARROYO PKWY STE 100
PASADENA, CA 91105
Los Angeles County (626) 403-2794
MELISSA DOMINGUEZ
Day Training/Habilitation Specialist
1020 S ARROYO PKWY STE 100
PASADENA, CA 91105
Los Angeles County (626) 403-2794
CHRISTELLE DOREESE RODRIGUEZ RAC
Day Training/Habilitation Specialist
1020 S ARROYO PKWY STE 100
PASADENA, CA 91105
Los Angeles County (626) 403-2794
EMILY JORDAN MSW
Student in an Organized Health Care Education/Training Program
1020 S ARROYO PKWY STE 100
PASADENA, CA 91105
Los Angeles County (877) 722-2737
TREVOR RUBIN
Rehabilitation Practitioner
1020 S ARROYO PKWY STE 100
PASADENA, CA 91105
Los Angeles County (626) 403-2794
DANIELA PONCE
Student in an Organized Health Care Education/Training Program
1020 S ARROYO PKWY STE 100
PASADENA, CA 91105
Los Angeles County (626) 403-2794
SAMANTHA NICOLE HOLGUIN
Rehabilitation Practitioner
1020 S ARROYO PKWY STE 100
PASADENA, CA 91105
Los Angeles County (626) 403-2794
JUNG HO O
Peer Specialist
1020 S ARROYO PKWY STE 100
PASADENA, CA 91105
Los Angeles County (626) 632-8112

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 Michael Nidiffer's NPI number?

The NPI number for Michael Nidiffer is 1316860984. It was assigned to this individual provider in the NPPES registry on July 31, 2026.

Where is Michael Nidiffer located?

Michael Nidiffer practices at 1020 S Arroyo Pkwy Ste 100, Pasadena, CA 91105. The listed phone number is (626) 441-4221.

What is Michael Nidiffer's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Michael Nidiffer was last updated on August 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.