Mr James Dwight Colleen, MD - Medicare Obstetrics/gynecology in Mesa, AZ

Mr James Dwight Colleen, MD is a medicare enrolled "Specialist" physician in Mesa, Arizona. He graduated from medical school in 1966 and has 58 years of diverse experience with area of expertise as Obstetrics/gynecology. He is a member of the group practice Women's Care Arizona, Llc and his current practice location is 6242 E Arbor Ave Ste 107, Mesa, Arizona. You can reach out to his office (for appointments etc.) via phone at (480) 897-8000.

Mr James Dwight Colleen is licensed to practice in Arizona (license number 5795) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1265512073.

Contact Information

Mr James Dwight Colleen, MD
6242 E Arbor Ave Ste 107,
Mesa, AZ 85206-1309
(480) 897-8000
(480) 830-3690

Map and Direction




Physician's Profile

Full NameMr James Dwight Colleen
GenderMale
SpecialityObstetrics/gynecology
Experience58 Years
Location6242 E Arbor Ave Ste 107, Mesa, Arizona
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mr James Dwight Colleen graduated from medical school in 1966
  NPI Data:
  • NPI Number: 1265512073
  • Provider Enumeration Date: 10/16/2006
  • Last Update Date: 06/26/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8820067168
  • Enrollment ID: I20041001001017

Medical Identifiers

Medical identifiers for Mr James Dwight Colleen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265512073NPI-NPPES
AZ0032440OtherAZBLUE CROSS/BLUE SHIELD
252403OtherAZAHCCCS
1Z0551OtherAZHEALTH NET

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology 5795 (Arizona)Secondary
174400000XSpecialist 5795 (Arizona)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Women's Care Arizona, Llc610321532230

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. Mr James Dwight Colleen allows following entities to bill medicare on his behalf.
Entity NameWomen's Care Arizona, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1942977624
PECOS PAC ID: 6103215322
Enrollment ID: O20211109003308

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. Mr James Dwight Colleen 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
Mr James Dwight Colleen, MD
Po Box 748860,
Atlanta, GA 30374-1309

Ph: (480) 897-8000
Mr James Dwight Colleen, MD
6242 E Arbor Ave Ste 107,
Mesa, AZ 85206-1309

Ph: (480) 897-8000

Reviews and Comments



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).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.