Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

MS. Sarah Isabella Watler, MD

Individual provider Family Medicine Physician · NPI 1578121000

MS. Sarah Isabella Watler, MD is registered under Family Practice in Everett, Washington. Qualified in 2019, 7 years ago. Practices with Internal Medical Associates-Ebnhc, a 242-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Massachusetts and Washington.

Years since qualifying
7
Licensed in
MA, WA
In the registry since
2019
Specialties on file
3
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

1920 100th St SE Ste B
Everett, WA 98208-3832
Phone: (425) 312-0263
Fax: (425) 312-0263
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1 Boston Medical Center Place, Boston, MA 02118 — (617) 414-4465
  • 20 Maverick Sq, East Boston, MA 02128-2335 — (617) 569-5800

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence MD70025602 (WA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 1017589 (MA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence MD70025602 (WA)

Record details

NPI number1578121000
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 30, 2019
Last updated in NPPESDecember 19, 2025
Certification dateDecember 19, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Internal Medical Associates-Ebnhc — 242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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 patients23
Services billed 30 a service is one billed item, such as a visit, a test or a procedure
Average patient age62

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 Internal Medical Associates-Ebnhc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 242 clinicians in the practice; 12 are shown here.

Other providers in Everett