Dr Patrick Stauffer, MD - Medicare Gastroenterology in Portland, OR

Dr Patrick Stauffer, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Portland, Oregon. He went to Oregon Health Sciences University School Of Medicine and graduated in 2020 and has 6 years of diverse experience with area of expertise as Gastroenterology. His current practice location is 1111 Ne 99th Ave Ste 301, Portland, Oregon. You can reach out to his office (for appointments etc.) via phone at (503) 963-2707.

Dr Patrick Stauffer is licensed to practice in Oregon (license number MD229277) 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 1639706260.

Contact Information

Dr Patrick Stauffer, MD
1111 Ne 99th Ave Ste 301,
Portland, OR 97220-9442
(503) 963-2707
(503) 963-2802

Map and Direction




Physician's Profile

Full NameDr Patrick Stauffer
GenderMale
SpecialityGastroenterology
Experience6 Years
Location1111 Ne 99th Ave Ste 301, Portland, Oregon
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 Patrick Stauffer attended and graduated from Oregon Health Sciences University School Of Medicine in 2020
  NPI Data:
  • NPI Number: 1639706260
  • Provider Enumeration Date: 03/24/2020
  • Last Update Date: 07/21/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 4385067636
  • Enrollment ID: I20260724004212

Medical Identifiers

Medical identifiers for Dr Patrick Stauffer such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639706260NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology MD229277 (Oregon)Primary

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 Patrick Stauffer 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 Patrick Stauffer, MD
541 Ne 20th Ave Ste 225,
Portland, OR 97232-2895

Ph: (503) 963-2801
Dr Patrick Stauffer, MD
1111 Ne 99th Ave Ste 301,
Portland, OR 97220-9442

Ph: (503) 963-2707

Reviews and Comments


Internal Medicine Doctors in Portland, OR

Salona Shrestha, MD
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Donald Richard Sullivan, MD
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Dr. Victor Nguyen Pham, M.D.
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Richa Uppal, MD
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Phone: 971-229-4545    Fax: 503-966-2427
Reem Hasan, MD
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Practice Location: 3181 Sw Sam Jackson Park Rd, Ppv 350, Portland, OR 97239
Phone: 503-494-8562    

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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