Individual provider Active NPI

Ellen S Takher, MD

  • Psychiatry Physician
  • Thousand Oaks, CA
National Provider Identifier
1164860458
Registry record updated Feb 10, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Psychiatry PhysicianTaxonomy code 2084P0800X
License
A167681 Issued in CA
Practice address
3435 E Thousand Oaks Blvd Unit 3462
Thousand Oaks, CA 91359-7919
Phone
(747) 666-7496
Fax
(240) 363-0010
NPI assigned
Jun 7, 2013
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Feb 10, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Addiction Medicine (Preventive Medicine) Physician 2083A0300X A167681 CA
Psychiatry Physician 2084P0800X A167681 CA Primary

Addresses

Primary practice location

3435 E Thousand Oaks Blvd Unit 3462
Thousand Oaks, CA 91359-7919

Mailing address

3435 E Thousand Oaks Blvd Unit 3462
Thousand Oaks, CA 91359-7919
Phone (747) 666-7496

Other names 1

  • Ellen S Lam Former name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in FL, CA, TX, NY4 enrollments
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 4

Enrollment IDStateProvider typePAC IDDetails
I20201207001857 FL Practitioner - Psychiatry 0446548648 Reassigns benefits to 1 organization
I20210118000077 CA Practitioner - Psychiatry 0446548648 Reassigns benefits to 3 organizations
I20210922001320 TX Practitioner - Psychiatry 0446548648
I20210922001940 NY Practitioner - Psychiatry 0446548648 Reassigns benefits to 2 organizations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
75018CAMDPharmacist
A167681CAMDPsychiatry Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Alliance for Wellness, Inc. Psychiatry CurrentSince Jul 24, 2025 Accepting new patients
Che Behavioral Health Services of Florida, P.a. Psychiatry CurrentSince Oct 1, 2021 Accepting new patients
Cep America - Psychiatry PC Psychiatry CurrentSince Apr 1, 2021 Accepting new patients
Memory Check Psychological Services, a Professional Corporation Psychiatry CurrentSince Oct 1, 2021 Accepting new patients
Cep America - Psychiatry PC Psychiatry CurrentSince Apr 1, 2021 Accepting new patients
Che Senior Psychological Services, PC Psychiatry CurrentSince Oct 1, 2021 Accepting new patients
Takher Medical Corporation Psychiatry CurrentSince Aug 4, 2024 Accepting new patients
Che Behavioral Health Services of Texas, P.a. Psychiatry CurrentSince Oct 1, 2021 Accepting new patients
Knapp Street Psychiatry, PC Psychiatry CurrentSince Oct 1, 2021 Accepting new patients
Tamika Henry MD Inc PastSince Jan 7, 2025 Accepting new patients

Locations

5838 Edison Pl
Ste 100
Carlsbad, CA 92008
Phone (760) 300-3664

16260 Ventura Blvd
Ste 630
Encino, CA 91436
Phone (747) 264-9201

2355 23rd St
Eureka, CA 95501
Phone (747) 998-0387

1601 Cummins Dr
Ste D
Modesto, CA 95358
Phone (510) 851-7423

348 Iris Dr
Salinas, CA 93906
Phone (831) 449-5496

1400 E Church St
Santa Maria, CA 93454
Phone (805) 739-3000

3435 E Thousand Oaks Blvd
Unit 3462
Thousand Oaks, CA 91359
Phone (747) 666-7496

14850 Roscoe Blvd
Van Nuys, CA 91402
Phone (818) 787-2222

7447 Sepulveda Blvd
Van Nuys, CA 91405
Phone (818) 787-3400

6750 N Andrews Ave
Ste 200
Lauderdale Lakes, FL 33309
Phone (718) 408-5477

1915 Ocean Ave
Brooklyn, NY 11230
Phone (718) 258-7700

250 Beach 17th St
Far Rockaway, NY 11691
Phone (516) 670-0212

209 Beach 125th St
Rockaway Park, NY 11694
Phone (516) 721-7625

135 Vanderbilt Ave
Staten Island, NY 10304
Phone (718) 447-0101

4500 Mercantile Plaza Dr
Ste 300
Ft Worth, TX 76137
Phone (469) 688-9501

Networks

  • Freedom Health HMO Network
  • BSC 65 PLUS INDIVIDUAL MAPD

Organizations & group practices 10

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.

NPI Registry JSON

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

{
    "created_epoch": "1370563200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1770681600000",
    "number": "1164860458",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3435 E THOUSAND OAKS BLVD UNIT 3462",
            "city": "THOUSAND OAKS",
            "state": "CA",
            "postal_code": "913597919",
            "telephone_number": "747-666-7496",
            "fax_number": "240-363-0010"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3435 E THOUSAND OAKS BLVD UNIT 3462",
            "city": "THOUSAND OAKS",
            "state": "CA",
            "postal_code": "913597919",
            "telephone_number": "747-666-7496",
            "fax_number": "240-363-0010"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TAKHER",
        "first_name": "ELLEN",
        "middle_name": "S",
        "credential": "MD",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2013-06-07",
        "last_updated": "2026-02-10",
        "certification_date": "2026-02-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "2083A0300X",
            "taxonomy_group": "",
            "desc": "Preventive Medicine, Addiction Medicine",
            "state": "CA",
            "license": "A167681",
            "primary": false
        },
        {
            "code": "2084P0800X",
            "taxonomy_group": "",
            "desc": "Psychiatry & Neurology, Psychiatry",
            "state": "CA",
            "license": "A167681",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ELLEN",
            "last_name": "LAM",
            "middle_name": "S",
            "credential": "MD",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Thousand Oaks, CA

Sources for this page

Verify at the official NPI Registry.