Pennapa S Chan, MD - Medicare Endocrinology in Springfield, OR

Pennapa S Chan, MD is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Springfield, Oregon. She went to Southern Illinois University School Of Medicine and graduated in 1998 and has 26 years of diverse experience with area of expertise as Endocrinology. She is a member of the group practice Aurora Medical Group, Inc. and her current practice location is 3377 Riverbend Dr, Springfield, Oregon. You can reach out to her office (for appointments etc.) via phone at (458) 205-6543.

Pennapa S Chan is licensed to practice in Oregon (license number MD212597) 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 1457405128.

Contact Information

Pennapa S Chan, MD
3377 Riverbend Dr,
Springfield, OR 97477-8803
(458) 205-6543
(458) 205-6492

Map and Direction




Physician's Profile

Full NamePennapa S Chan
GenderFemale
SpecialityEndocrinology
Experience26 Years
Location3377 Riverbend Dr, Springfield, Oregon
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:
  • Pennapa S Chan attended and graduated from Southern Illinois University School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1457405128
  • Provider Enumeration Date: 01/22/2007
  • Last Update Date: 04/28/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 2163418336
  • Enrollment ID: I20040422001154

Medical Identifiers

Medical identifiers for Pennapa S Chan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457405128NPI-NPPES
34390100MedicaidWI
60653OtherWIDEAN HEALTH INSURANCE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism 41501-020 (Wisconsin)Secondary
207RE0101XInternal Medicine - Endocrinology, Diabetes & Metabolism MD212597 (Oregon)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Aurora Medical Group, Inc.67097942583269

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. Pennapa S Chan allows following entities to bill medicare on her behalf.
Entity NameAurora Medical Group, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427271378
PECOS PAC ID: 6709794258
Enrollment ID: O20031105000725
Entity NameSt. Nicholas Hospital-sisters Of The Third Order Of St Francis
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1275799413
PECOS PAC ID: 8325931652
Enrollment ID: O20040202001172
Entity NameSt Vincent Hospital-hospital Sisters-third Order Of St Francis
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285613638
PECOS PAC ID: 5799694675
Enrollment ID: O20080620000423

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. Pennapa S Chan 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
Pennapa S Chan, MD
1313 Fish Hatchery Rd,
Madison, WI 53715-1911

Ph: (608) 252-8000
Pennapa S Chan, MD
3377 Riverbend Dr,
Springfield, OR 97477-8803

Ph: (458) 205-6543

Reviews and Comments


Internal Medicine Doctors in Springfield, OR

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Priya Joseph Carden, MD
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Jaswinder Kaur Singh, MD
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Medicare: Accepting Medicare Assignments
Practice Location: Peacehealth Hospital Medicine, 3377 Riverbend Drive, Springfield, OR 97477
Phone: 541-222-6389    Fax: 541-222-6385

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.

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