Aileen Celeste Castellanos, AMFT - Medicare Couples Therapy in Ontario, CA

Aileen Celeste Castellanos, AMFT is a medicare enrolled "Marriage & Family Therapist" provider in Ontario, California. Her current practice location is 3491 Concours Ste 202, Ontario, California. You can reach out to her office (for appointments etc.) via phone at (909) 284-4504.

Aileen Celeste Castellanos is licensed to practice in California (license number 127239) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1275188401.

Contact Information

Aileen Celeste Castellanos, AMFT
3491 Concours Ste 202,
Ontario, CA 91764-5927
(909) 284-4504
Not Available

Map and Direction


Healthcare Provider's Profile

Full NameAileen Celeste Castellanos
GenderFemale
SpecialityMarriage & Family Therapist
Location3491 Concours Ste 202, Ontario, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1275188401
  • Provider Enumeration Date: 08/05/2019
  • Last Update Date: 04/21/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2466894407
  • Enrollment ID: I20240522003441

Medical Identifiers

Medical identifiers for Aileen Celeste Castellanos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275188401NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
106H00000XMarriage & Family Therapist 127239 (California)Primary

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Aileen Celeste Castellanos allows following entities to bill medicare on her behalf.
Entity NameTumambing Hughes Marriage And Family Therapy Incorporated
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598541435
PECOS PAC ID: 5294179859
Enrollment ID: O20240222000925

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Aileen Celeste Castellanos is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Aileen Celeste Castellanos, AMFT
Po Box 3322,
Rancho Cucamonga, CA 91729-3322

Ph: () -
Aileen Celeste Castellanos, AMFT
3491 Concours Ste 202,
Ontario, CA 91764-5927

Ph: (909) 284-4504

Reviews and Comments


Marriage & Family Therapist in Ontario, CA

Mrs. Michele Ann Buyco, LMFT, PPSC
Couples Therapy
Medicare: Not Enrolled in Medicare
Practice Location: 317 W F St, Ontario, CA 91762
Phone: 909-986-7111    Fax: 909-986-0941
Amber Laquita Portis,
Couples Therapy
Medicare: Not Enrolled in Medicare
Practice Location: 1500 S Haven Ave Ste 250, Ontario, CA 91761
Phone: 909-749-5204    Fax: 909-217-3456
Jordyn Alexandria Hecker,
Couples Therapy
Medicare: Not Enrolled in Medicare
Practice Location: 855 N Euclid Ave, Ontario, CA 91762
Phone: 909-983-2020    
Ms. Natividad Vasquez-silva, MFT
Couples Therapy
Medicare: Not Enrolled in Medicare
Practice Location: 855 N Euclid Ave, Ontario, CA 91762
Phone: 909-983-2020    Fax: 909-983-6847
Roxana Guadalquivir,
Couples Therapy
Medicare: Not Enrolled in Medicare
Practice Location: 855 N Euclid Ave, Ontario, CA 91762
Phone: 909-983-2020    Fax: 909-983-6847
Amanda Nicole Arana,
Couples Therapy
Medicare: Not Enrolled in Medicare
Practice Location: 3200 E Guasti Rd Ste 100, Ontario, CA 91761
Phone: 909-486-3228    
Bianey Lopez Gomez,
Couples Therapy
Medicare: Not Enrolled in Medicare
Practice Location: 316 E E St, Ontario, CA 91764
Phone: 909-983-4466    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

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