Skip to main content
NPITelehealth
SpecialtiesLocationsJournalAbout
ProvidersRegistry Search
CMS Data Source
NPI Registry Data
Expert Editorial
NPITelehealth

Finding a doctor shouldn't be a guessing game. We connect patients with verified healthcare professionals using official federal data.

Explore

  • Search
  • Specialties
  • Locations
  • Guides

Resources

  • Methodology
  • Editorial
  • For Providers
  • Sitemap

Legal

  • About
  • Contact
  • Privacy
  • Terms

© 2026 NPI Telehealth

US Registry Operational
CMS Source

Informational purposes only — not medical advice. Always consult a professional. Data updated weekly. Read full disclaimer.

PrivacyTermsEditorialDisclaimer
Online Doctors in PASADENA, CA | Telehealth & Virtual Care | NPI Telehealth | NPI Telehealth
LOCAL HEALTHCARE DIRECTORY 2026

DOCTORS IN
PASADENA.

Find and book verified care in PASADENA, CA. Access NPI credentials sourced from federal records, patient ratings, and virtual care availability.

Data refreshed: April 12, 2026•Source: CMS NPPES

PROVIDERS

Active medical practitioners in PASADENA jurisdiction.

268 ENTRIES FOUND
NPI: 1508446972
VIRTUAL ACTIVE

Yiguan Zhang, MD

MD

NPI DATA 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
5+ Years Exp.
ACCESS PROFILE
NPI: 1487706248
VIRTUAL ACTIVE

Elizabeth Shon, PH.D

PH.D

NPI DATA 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
19+ Years Exp.
ACCESS PROFILE
NPI: 1487685558
VIRTUAL ACTIVE

Sonal Lalwani, M.D.

M.D.

NPI DATA 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
20+ Years Exp.
ACCESS PROFILE
NPI: 1477853091
VIRTUAL ACTIVE

TAI MARIE SAMUELS, NP

NP

NPI DATA 2026
PASADENA, CA
OTHER (2010)
16+ Years Exp.
ACCESS PROFILE
NPI: 1477787802
VIRTUAL ACTIVE

Jared Kliger, PSY.D.

PSY.D.

NPI DATA 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
17+ Years Exp.
ACCESS PROFILE
NPI: 1477739597
VIRTUAL ACTIVE

Andreas Christoph Mauer, M.D.

M.D.

NPI DATA 2026
Pasadena, CA
UNIVERSITY OF CHICAGO, PRITZKER SCHOOL OF MEDICINE (2005)
18+ Years Exp.
ACCESS PROFILE
NPI: 1477518454
VIRTUAL ACTIVE

Gregory Morris Giesler, MD

MD

NPI DATA 2026
Pasadena, CA
CHICAGO COLLEGE OF MEDICINE AND SURGERY (1999)
20+ Years Exp.
ACCESS PROFILE
NPI: 1467746453
VIRTUAL ACTIVE

Celene Bardales Mulholland, M.D., MPH

M.D., MPH

NPI DATA 2026
Pasadena, CA
David Geffen School of Medicine at UCLA (2012)
15+ Years Exp.
ACCESS PROFILE
NPI: 1467499228
VIRTUAL ACTIVE

JENNIFER Y PARK, M.D.

M.D.

NPI DATA 2026
PASADENA, CA
SAINT LOUIS UNIVERSITY SCHOOL OF MEDICINE (2000)
20+ Years Exp.
ACCESS PROFILE
NPI: 1467425090
VIRTUAL ACTIVE

Stuart Miller, MD

MD

NPI DATA 2026
Pasadena, CA
University of Illinois College of Medicine (1979)
20+ Years Exp.
ACCESS PROFILE
NPI: 1467031971
VIRTUAL ACTIVE

Andrew Phung

Healthcare Provider

NPI DATA 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
5+ Years Exp.
ACCESS PROFILE
NPI: 1457708182
VIRTUAL ACTIVE

Adena Shahinian, DO

DO

NPI DATA 2026
Pasadena, CA
ALABAMA COLLEGE OF OSTEOPATHIC MEDICINE (2017)
10+ Years Exp.
ACCESS PROFILE
NPI: 1457521049
VIRTUAL ACTIVE

Diann Lynn Ricokaainoa, LCSW

LCSW

NPI DATA 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1457496770
VIRTUAL ACTIVE

Reyneiro Castro, MD

MD

NPI DATA 2026
Pasadena, CA
UNIVERSITY OF CALIFORNIA, DAVIS SCHOOL OF MEDICINE (1998)
19+ Years Exp.
ACCESS PROFILE
NPI: 1457068892
VIRTUAL ACTIVE

Ryan Truman Wong, PHD, LP

PHD, LP

NPI DATA 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
4+ Years Exp.
ACCESS PROFILE
NPI: 1447526066
VIRTUAL ACTIVE

Justin Alexander Chen, MD

MD

NPI DATA 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
14+ Years Exp.
ACCESS PROFILE
NPI: 1447419239
VIRTUAL ACTIVE

Alita Cristina Lombardo, PH.D.

PH.D.

NPI DATA 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
18+ Years Exp.
ACCESS PROFILE
NPI: 1437511607
VIRTUAL ACTIVE

BERT LIU

Healthcare Provider

NPI DATA 2026
PASADENA, CA
BOSTON UNIVERSITY SCHOOL OF MEDICINE (2016)
10+ Years Exp.
ACCESS PROFILE
NPI: 1437149226
VIRTUAL ACTIVE

John M. Zeroogian, M.D.

M.D.

NPI DATA 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
21+ Years Exp.
ACCESS PROFILE
NPI: 1427709534
VIRTUAL ACTIVE

Laura Jane Treister, LCSW

LCSW

NPI DATA 2026
Pasadena, CA
OFFICIAL REGISTRY DATA
4+ Years Exp.
ACCESS PROFILE
  • Previous
  • 1
  • More pages
  • 7
  • 8
  • 9
  • More pages
  • 14
  • Next

Specialties in PASADENA

Allergy & ImmunologysAnesthesiologysColon & Rectal SurgerysCounselorsDermatologysDietitian, RegisteredsEmergency MedicinesFamily MedicinesGeneral PracticesHospitalistsInternal MedicinesMarriage & Family Therapists

Find Doctors in PASADENA

Looking for verified medical care in PASADENA? Choosing a new doctor is a critical decision. Whether you need a routine check-up or specialized treatment, we provide the tools to compare professionals based on federal registry data.

Our directory only displays providers who are actively practicing in PASADENA, ensuring you receive current and accurate local information.

Institutional Data Integrity

Every provider on NPI Telehealth is sourced from the National Plan and Provider Enumeration System (NPPES). We display data from licensed, active professionals in the federal registry.

NPI-REGISTERED PROVIDERS
REAL-TIME REGISTRY UPDATES