Rehan Saeed Ahmad, MD - Medicare Colorectal Surgery (proctology) in Portland, OR

Rehan Saeed Ahmad, MD is a medicare enrolled "Colon & Rectal Surgery" physician in Portland, Oregon. He graduated from medical school in 1992 and has 32 years of diverse experience with area of expertise as Colorectal Surgery (proctology). He is a member of the group practice The Oregon Clinic, Pc and his current practice location is 4805 Ne Glisan St, Suite 6n60, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 281-0561.

Rehan Saeed Ahmad is licensed to practice in Oregon (license number MD24700) 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 1750457990.

Contact Information

Rehan Saeed Ahmad, MD
4805 Ne Glisan St, Suite 6n60,
Portland, OR 97213-2933
(503) 281-0561
(503) 416-7377

Map and Direction




Physician's Profile

Full NameRehan Saeed Ahmad
GenderMale
SpecialityColorectal Surgery (proctology)
Experience32 Years
Location4805 Ne Glisan St, Portland, Oregon
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:
  • Rehan Saeed Ahmad graduated from medical school in 1992
  NPI Data:
  • NPI Number: 1750457990
  • Provider Enumeration Date: 11/28/2006
  • Last Update Date: 12/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 9739086646
  • Enrollment ID: I20040106000567

Medical Identifiers

Medical identifiers for Rehan Saeed Ahmad such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750457990NPI-NPPES
1750457990MedicaidWA
227534MedicaidOR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery MD24700 (Oregon)Secondary
208C00000XColon & Rectal Surgery MD24700 (Oregon)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Providence Portland Medical CenterPortland, ORHospital
Legacy Good Samaritan Medical CenterPortland, ORHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Oregon Clinic, Pc2860390408313

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. Rehan Saeed Ahmad allows following entities to bill medicare on his behalf.
Entity NameThe Oregon Clinic, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265417174
PECOS PAC ID: 2860390408
Enrollment ID: O20031222000096

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. Rehan Saeed Ahmad 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
Rehan Saeed Ahmad, MD
541 Ne 20th Ave Ste 225,
Portland, OR 97232-2895

Ph: (503) 963-2801
Rehan Saeed Ahmad, MD
4805 Ne Glisan St, Suite 6n60,
Portland, OR 97213-2933

Ph: (503) 281-0561

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.