Individual provider Active NPI

Michael Stuart Gottlieb, MD

  • Internal Medicine Physician
  • Pasadena, CA
National Provider Identifier
1871506808
Registry record updated Apr 28, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
G34195 Issued in CA
Practice address
1845 N Fair Oaks Ave # G-151
Pasadena, CA 91103-1620
Phone
(562) 867-7999
NPI assigned
Aug 14, 2006
Last updated
Apr 28, 2025By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Apr 28, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 3

Specialty (taxonomy)CodeLicenseStatePrimary
Specialist 174400000X
Allergy & Immunology Physician 207K00000X G34195 CA
Internal Medicine Physician 207R00000X G34195 CA Primary

Addresses

Primary practice location

1845 N Fair Oaks Ave # G-151
Pasadena, CA 91103-1620

Mailing address

1845 N Fair Oaks Ave # G-151
Pasadena, CA 91103-1620

Other identifiers 1

IdentifierTypeStateIssuer
00G341950MedicaidCA

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in CA
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20080220000136 CA Practitioner - Internal Medicine 3870677511 Reassigns benefits to 1 organization

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

State licenses

LicenseStateTypeSpecialty
G34195CAMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
JWCH Institute Inc CurrentSince Feb 27, 2025 Accepting new patients
JWCH Institute Inc CurrentSince Feb 27, 2025 Accepting new patients
JWCH Institute, Inc PastSince May 4, 2025 Accepting new patients
Synergy Hematology Oncology Medical Associates Inc Specialist Past Accepting new patients
Synergy Hematology Oncology Medical Associates, Inc. Specialist Past Accepting new patients

Locations

5650 Jillson St
Commerce, CA 90040
Phone (213) 484-1186

522 S San Pedro St
Los Angeles, CA 90013
Phone (213) 486-4085

12360 Firestone Blvd
Norwalk, CA 90650
Phone (562) 281-0305

Organizations & group practices 5

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

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1155513600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1745798400000",
    "number": "1871506808",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1845 N FAIR OAKS AVE # G-151",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911031620"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1845 N FAIR OAKS AVE # G-151",
            "city": "PASADENA",
            "state": "CA",
            "postal_code": "911031620",
            "telephone_number": "562-867-7999"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "GOTTLIEB",
        "first_name": "MICHAEL",
        "middle_name": "STUART",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-14",
        "last_updated": "2025-04-28",
        "certification_date": "2025-04-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207K00000X",
            "taxonomy_group": "",
            "desc": "Allergy & Immunology",
            "state": "CA",
            "license": "G34195",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "CA",
            "license": "G34195",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "00G341950",
            "state": "CA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

Other providers in Pasadena, CA

Sources for this page

Verify at the official NPI Registry.