Dr Warren Ray Littleford, PHD - Medicare Psychologist in Chandler, AZ

Dr Warren Ray Littleford, PHD is a medicare enrolled "Psychologist" provider in Chandler, Arizona. He graduated from medical school in 1986 and has 38 years of diverse experience with area of expertise as Clinical Psychologist. His current practice location is 908 W Chandler Blvd Ste D, Chandler, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 214-5970.

Dr Warren Ray Littleford is licensed to practice in Arizona (license number 3303) and he also participates in the medicare program. He may accept medicare assignments (which means he may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance) and his NPI Number is 1285755918.

Contact Information

Dr Warren Ray Littleford, PHD
908 W Chandler Blvd Ste D,
Chandler, AZ 85225-2551
(480) 214-5970
(480) 821-7775

Map and Direction




Healthcare Provider's Profile

Full NameDr Warren Ray Littleford
GenderMale
SpecialityClinical Psychologist
Experience38 Years
Location908 W Chandler Blvd Ste D, Chandler, Arizona
Accepts Medicare AssignmentsMay be. He may accept the Medicare-approved amount; you may be billed for more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Warren Ray Littleford graduated from medical school in 1986
  NPI Data:
  • NPI Number: 1285755918
  • Provider Enumeration Date: 04/02/2007
  • Last Update Date: 11/11/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 8426091000
  • Enrollment ID: I20050607000172

Medical Identifiers

Medical identifiers for Dr Warren Ray Littleford such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285755918NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
103T00000XPsychologist 1475 (Colorado)Secondary
103T00000XPsychologist 694 (New Mexico)Secondary
103T00000XPsychologist 3303 (Arizona)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. Dr Warren Ray Littleford allows following entities to bill medicare on his behalf.
Entity NameWarren R. Littleford, Phd, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831361203
PECOS PAC ID: 3173566759
Enrollment ID: O20050606000032

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. Dr Warren Ray Littleford 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
Dr Warren Ray Littleford, PHD
908 W Chandler Blvd Ste D,
Chandler, AZ 85225-2551

Ph: (480) 214-5970
Dr Warren Ray Littleford, PHD
908 W Chandler Blvd Ste D,
Chandler, AZ 85225-2551

Ph: (480) 214-5970

Reviews and Comments


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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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