Dr Romeo Ang Mandanas, MD - Medicare Medical Oncology in Oklahoma City, OK

Dr Romeo Ang Mandanas, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Oklahoma City, Oklahoma. He graduated from medical school in 1983 and has 41 years of diverse experience with area of expertise as Medical Oncology. He is a member of the group practice Integris Ambulatory Care Corporation and his current practice location is 5915 W. Memorial Road, Suite 200, Oklahoma City, Oklahoma. You can reach out to his office (for appointments etc.) via phone at (405) 773-6400.

Dr Romeo Ang Mandanas is licensed to practice in Oklahoma (license number 18541) 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 1114974466.

Contact Information

Dr Romeo Ang Mandanas, MD
5915 W. Memorial Road, Suite 200,
Oklahoma City, OK 73142
(405) 773-6400
(405) 621-5441

Map and Direction




Physician's Profile

Full NameDr Romeo Ang Mandanas
GenderMale
SpecialityMedical Oncology
Experience41 Years
Location5915 W. Memorial Road, Oklahoma City, Oklahoma
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:
  • Dr Romeo Ang Mandanas graduated from medical school in 1983
  NPI Data:
  • NPI Number: 1114974466
  • Provider Enumeration Date: 05/30/2006
  • Last Update Date: 06/27/2017
  Medicare PECOS Information:
  • PECOS PAC ID: 3870563950
  • Enrollment ID: I20060127000127

Medical Identifiers

Medical identifiers for Dr Romeo Ang Mandanas such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114974466NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 18541 (Oklahoma)Secondary
207RH0000XInternal Medicine - Hematology 18541 (Oklahoma)Secondary
207RX0202XInternal Medicine - Medical Oncology 18541 (Oklahoma)Secondary
207RH0003XInternal Medicine - Hematology & Oncology 18541 (Oklahoma)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Integris Baptist Medical Center, IncOklahoma city, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Integris Ambulatory Care Corporation2365408465427

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 Romeo Ang Mandanas allows following entities to bill medicare on his behalf.
Entity NameIntegris Ambulatory Care Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1750333936
PECOS PAC ID: 2365408465
Enrollment ID: O20041209000354

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 Romeo Ang Mandanas 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 Romeo Ang Mandanas, MD
5300 N Independence Ave, Suite 280,
Oklahoma City, OK 73112-5556

Ph: (405) 773-6400
Dr Romeo Ang Mandanas, MD
5915 W. Memorial Road, Suite 200,
Oklahoma City, OK 73142

Ph: (405) 773-6400

Reviews and Comments


Internal Medicine Doctors in Oklahoma City, OK

Evelyn Lorents, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 920 Sl Young Blvd, Oklahoma City, OK 73104
Phone: 405-271-5963    
Patrick Bronson Reeves, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 3366 Nw Expressway Ste 550, Oklahoma City, OK 73112
Phone: 405-942-5442    Fax: 405-942-6448
Dr. Jake Lee Evans, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 800 Stanton L Young Blvd, Aat 6300, Oklahoma City, OK 73104
Phone: 405-271-5963    
Dr. Shawn Patel, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 1200 Childrens Ave Ste 14000, Oklahoma City, OK 73104
Phone: 405-271-5211    
Metri Haddaden, MD
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 800 Stanton L Young Blvd # 8425, Oklahoma City, OK 73104
Phone: 405-271-6173    Fax: 410-554-2184
Divya Sharma Divyadarshini, MD
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 800 Stanton L Young Blvd, Oklahoma City, OK 73104
Phone: 405-271-5963    
Dr. Philip Barton Miner, Jr., M.D.
Hematology & Oncology
Medicare: Not Enrolled in Medicare
Practice Location: 1000 N Lincoln Blvd, Suite 210, Oklahoma City, OK 73104
Phone: 405-271-4644    Fax: 405-271-3296

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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