Derek Cheung, MD

Individual provider Active NPI Internal Medicine Physician · San Marino, CA

NPI 1336671981 · NPPES record last updated Jan 22, 2022

Key facts

NPI
1336671981
Entity type
Individual (NPI type 1)
Primary specialty
Internal Medicine Physician 207R00000X
License
A158438 (CA)
Practice address
375 Huntington Dr Ste G
San Marino, CA 91108-2357
Phone
(626) 441-4231
NPI assigned
Apr 3, 2017
Sex
Male
Sole proprietor
No

Organizations & group practices 7

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Medicare participation

Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: Yes

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20201001000404 CA Practitioner - Internal Medicine 1759700354 Reassigns benefits to 3 organizations

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
A158438CAMDInternal Medicine Physician

Practice roles (7 of 8)

OrganizationSpecialtyStatusNew patients
Southern California Permanente Medical Group Current
since Jul 10, 2025
Accepting new patients
Southern California Permanente Medical Group Current
since Jul 10, 2025
Accepting new patients
Northeast Valley Health Corporation Current
since Aug 31, 2020
Accepting new patients
Southern California Permanente Medical Group Current Accepting new patients
Northeast Valley Health Corporation Current
since Aug 31, 2020
Accepting new patients
Northeast Valley Health Corporation Current Accepting new patients
The Huntington Medical Foundation Internal Medicine Current
since Nov 1, 2021
Accepting new patients

Locations

4733 W Sunset Blvd
Los Angeles, CA 90027
Phone (213) 667-4784

4867 W Sunset Blvd
Los Angeles, CA 90027
Phone (323) 783-7920

7843 Lankershim Blvd
North Hollywood, CA 91605
Phone (818) 765-8656

393 E Walnut St
Fl 3
Pasadena, CA 91188
Phone (626) 405-7914

65 N Madison Ave
Ste 800
Pasadena, CA 91101
Phone (626) 792-3141

10 Congress St
Ste 208
Pasadena, CA 91105
Phone (626) 792-2166

1172 N Maclay Ave
San Fernando, CA 91340
Phone (818) 898-1388

1600 San Fernando Rd
San Fernando, CA 91340
Phone (818) 365-8086

375 Huntington Dr
Ste G
San Marino, CA 91108
Phone (626) 441-4231

Networks

  • BSC 65 PLUS INDIVIDUAL MAPD

Interoperability endpoints

  • FHIR API: https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
  • Direct secure messaging: derek.cheung.p1@direct.cscla.nextgenshare.com

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X A158438 CA Yes

Addresses

Primary practice location

375 Huntington Dr Ste G
San Marino, CA 91108-2357

Mailing address

229 Florence Ave
Monterey Park, CA 91755-2075
Phone (661) 609-2978

Other providers in San Marino, CA

All providers in San Marino, CA · Internal Medicine Physician in California

Sources for this page

Verify at the official NPI Registry.