Dr Marlene Peng, MD - Medicare Allergy/immunology in Seattle, WA

Dr Marlene Peng, MD is a medicare enrolled "Allergy & Immunology - Allergy" physician in Seattle, Washington. She went to Northwestern University Feinberg Medical School and graduated in 2002 and has 22 years of diverse experience with area of expertise as Allergy/immunology. She is a member of the group practice Swedish Health Services and her current practice location is 515 Minor Ave, 3rd Floor, Seattle, Washington. You can reach out to her office (for appointments etc.) via phone at (206) 386-9500.

Dr Marlene Peng is licensed to practice in Washington (license number MD60102678) 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 1770697112.

Contact Information

Dr Marlene Peng, MD
515 Minor Ave, 3rd Floor,
Seattle, WA 98104-2120
(206) 386-9500
(206) 576-3802

Map and Direction




Physician's Profile

Full NameDr Marlene Peng
GenderFemale
SpecialityAllergy/immunology
Experience22 Years
Location515 Minor Ave, Seattle, Washington
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:
  • Dr Marlene Peng attended and graduated from Northwestern University Feinberg Medical School in 2002
  NPI Data:
  • NPI Number: 1770697112
  • Provider Enumeration Date: 08/19/2006
  • Last Update Date: 06/23/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9638231707
  • Enrollment ID: I20091201000115

Medical Identifiers

Medical identifiers for Dr Marlene Peng such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770697112NPI-NPPES
256768OtherWALNI
8560427MedicaidWA
0024PEOtherWAREGENCE
34622400MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207KA0200XAllergy & Immunology - Allergy MD60102678 (Washington)Primary
207K00000XAllergy & Immunology 68453341205 (Utah)Secondary
2080P0201XPediatrics - Pediatric Allergy/immunology 46653 (Wisconsin)Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Swedish Health Services0244138196834

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 Marlene Peng allows following entities to bill medicare on her behalf.
Entity NameSwedish Health Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1689612954
PECOS PAC ID: 0244138196
Enrollment ID: O20031230000187

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 Marlene Peng 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 Marlene Peng, MD
515 Minor Ave,
Seattle, WA 98104-2120

Ph: (206) 386-9500
Dr Marlene Peng, MD
515 Minor Ave, 3rd Floor,
Seattle, WA 98104-2120

Ph: (206) 386-9500

Reviews and Comments


Allergy & Immunology Doctors in Seattle, WA

Dr. Daniel H Petroni, M.D., PH.D.
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Timothy J. Baltz, M.D.
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Ashley M Jerath Tatum, M.D.
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John B. Yuen, M.D.
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Practice Location: 1101 Madison St, Suite 301, Seattle, WA 98104
Phone: 206-505-1104    
Frank S Virant, M.D.
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Practice Location: 9725 3rd Ave Ne Ste 500, Seattle, WA 98115
Phone: 206-527-1200    Fax: 206-527-2514

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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