Mary Dianne Chambers, MD - Medicare Obstetrics/gynecology in Norman, OK

Mary Dianne Chambers, MD is a medicare enrolled "Obstetrics & Gynecology" physician in Norman, Oklahoma. She went to University Of Oklahoma College Of Medicine and graduated in 1996 and has 28 years of diverse experience with area of expertise as Obstetrics/gynecology. She is a member of the group practice Dianne Chambers Md Pc and her current practice location is 500 East Robinson, Suite 2400, Norman, Oklahoma. You can reach out to her office (for appointments etc.) via phone at (405) 360-1264.

Mary Dianne Chambers is licensed to practice in Oklahoma (license number 20216) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1790737674.

Contact Information

Mary Dianne Chambers, MD
500 East Robinson, Suite 2400,
Norman, OK 73071-6684
(405) 360-1264
(405) 321-8683

Map and Direction




Physician's Profile

Full NameMary Dianne Chambers
GenderFemale
SpecialityObstetrics/gynecology
Experience28 Years
Location500 East Robinson, Norman, Oklahoma
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Mary Dianne Chambers attended and graduated from University Of Oklahoma College Of Medicine in 1996
  NPI Data:
  • NPI Number: 1790737674
  • Provider Enumeration Date: 05/17/2006
  • Last Update Date: 10/18/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 2264494426
  • Enrollment ID: I20090724000083

Medical Identifiers

Medical identifiers for Mary Dianne Chambers such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1790737674NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207V00000XObstetrics & Gynecology L0263 (Texas)Secondary
207V00000XObstetrics & Gynecology 20216 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Norman RegionalNorman, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Dianne Chambers Md Pc10524649482

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. Mary Dianne Chambers allows following entities to bill medicare on her behalf.
Entity NameDianne Chambers Md Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699902593
PECOS PAC ID: 1052464948
Enrollment ID: O20090724000133
Entity NameObhg Oklahoma, P.c.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043595374
PECOS PAC ID: 4183881121
Enrollment ID: O20120203000035

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. Mary Dianne Chambers 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
Mary Dianne Chambers, MD
500 East Robinson, Suite 2400,
Norman, OK 73071-6684

Ph: (405) 360-1264
Mary Dianne Chambers, MD
500 East Robinson, Suite 2400,
Norman, OK 73071-6684

Ph: (405) 360-1264

Reviews and Comments


Obstetrics & Gynecology Doctors in Norman, OK

John Lawrence Cherry, DO
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3400 W Tecumseh Rd, Suite 205, Norman, OK 73072
Phone: 405-793-2229    Fax: 405-912-3579
Stephanie Allison White Carter, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 500 E Robinson St, Suite 2400, Norman, OK 73071
Phone: 405-360-1264    Fax: 405-321-8683
Jessica Hinojosa, D.O.
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3400 W Tecumseh Rd, Suite 205, Norman, OK 73072
Phone: 405-793-2229    Fax: 405-912-3579
Rebecca Graham, D.O
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 3300 Healthplex Pkwy, Norman, OK 73072
Phone: 405-515-6615    Fax: 405-515-3635
Lesa Jean Bethel Mulligan, MD
Obstetrics & Gynecology
Medicare: Accepting Medicare Assignments
Practice Location: 1139 36th Ave Nw, Norman, OK 73072
Phone: 405-364-0643    Fax: 405-364-0502
Nicole Teresa Jarvis, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 2417 Westport Dr, Norman, OK 73069
Phone: 405-701-2424    Fax: 405-701-2455
Kimberly Ann Bowman, MD
Obstetrics & Gynecology
Medicare: Medicare Enrolled
Practice Location: 3300 Healthplex Pkwy, Norman, OK 73072
Phone: 405-515-1000    

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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