Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Amber L Hertz-Tang, MD

Individual provider Nephrology Physician · NPI 1750700076

Amber L Hertz-Tang, MD is a Nephrology in Portland, Oregon. Graduated from University of Wisconsin School of Medicine in 2014, 12 years ago. Practices with Northwest Renal Clinic Inc, a 39-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Oregon and Washington.

Years since qualifying
12
Trained at
University of Wisconsin School of Medicine
Licensed in
OR, WA
In the registry since
2014
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

9155 SW Barnes Rd Ste 402
Portland, OR 97225-6631
Phone: (503) 292-7704
Fax: (503) 292-7046
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence MD201408 (OR)
Nephrology Physician Taxonomy 207RN0300X · Licence MD61053860 (WA)

Record details

NPI number1750700076
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 15, 2014
Last updated in NPPESSeptember 25, 2025
Certification dateSeptember 25, 2025

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Medical schoolUNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduated 2014 (12 years in practice)
Group practice Northwest Renal Clinic Inc — 39 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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