Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Jennifer Ann Regan, MD, PHD

Individual provider Allergy & Immunology Physician · NPI 1548571284

Jennifer Ann Regan, MD, PHD practises Allergy/Immunology in Issaquah, Washington. Graduated from Northwestern University Feinberg Medical School in 2000, 26 years ago. Practices with Northwest Asthma and Allergy Center, an 11-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
26
Trained at
Northwestern University Feinberg Medical School
Licensed in
WA
In the registry since
2010
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
PHD — Doctor of Philosophy
A research doctorate. In healthcare it usually sits alongside a clinical licence.

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Practice location Address checks out

1740 NW Maple St Ste 211
Issaquah, WA 98027-8127
Phone: (425) 395-0175
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Allergy & Immunology Physician (primary) Taxonomy 207K00000X · Licence MD60671179 (WA)

Record details

NPI number1548571284
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD , PHD
Sole proprietorNo
NPI enumeratedJune 28, 2010
Last updated in NPPESSeptember 3, 2019

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyALLERGY/IMMUNOLOGY
Medical schoolNORTHWESTERN UNIVERSITY FEINBERG MEDICAL SCHOOL
Graduated 2000 (26 years in practice)
Group practice Northwest Asthma And Allergy Center — 11 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients108
Services billed 4,120 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Colleagues at Northwest Asthma and Allergy Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Issaquah