DR. JAMES S. HARRINGTON (M.D.) – Anesthesiology Physician, NPI 1952385874

DR. JAMES S. HARRINGTON (M.D.) is a healthcare provider. based in Seattle, Washington. specializing in Anesthesiology Physician. They hold the professional credentials M.D.. They hold a License No. G-87045 (CA). The NPI Number for DR. JAMES S. HARRINGTON (M.D.) is 1952385874

Main info

Male
34 Years Of Experience
Accepts Medicare Assignment
Name
DR. JAMES S. HARRINGTON (M.D.)
NPI
1952385874
Phone
(206) 520-5700
Address
PO BOX 50095
Enumeration Date
5 December 2005
Last Update Date
29 October 2025

Doctor Profile

Medical School Name
UNIVERSITY OF WASHINGTON SCHOOL OF MEDICINE
Secondary Phone
7043552000
Graduation Year
1992 (34 years ago)
PAC ID
4486705423
Group Practice PAC ID
5799007324
Professional Enrollment ID
I20190815001773
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience73
Completeness85
Years active:20State licenses:2Digital endpointsOther names

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Provider Addresses for DR. JAMES S. HARRINGTON (M.D.)

  • PO BOX 50095

    SEATTLE, WA 981455095

    Phone: (206) 520-5700

    Type: Mailing

  • University of Washington Medical Center - Northwest Main Hospital, 1550, North 115th Street, Haller Lake, Seattle, King County, Washington, 98133, United States

    SEATTLE, WA 981338401

    Phone: (206) 520-5000

    Type: Location

  • 869 ASPENWOOD LN

    TWIN FALLS, ID 833018222

    Phone: (617) 429-9614

    Type: Mailing

  • 1000 BLYTHE BLVD

    CHARLOTTE, NC 282035812

    Phone: (617) 429-9614

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2019-08-15

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking 2 Medicare enrollment records; no due dates published yet.

Enrollment records

2

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20130208000384IAnesthesiologyCATBD
I20190815001773IAnesthesiologyNCTBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 98145)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 5799007324View full group profile
NameSpecialtyState
Certified Registered Nurse Anesthetist (Crna)GA
Anesthesiology, Critical Care (Intensivists)NC
-NC
-TN
Certified Registered Nurse Anesthetist (Crna)NC
Certified Registered Nurse Anesthetist (Crna)NC
Certified Registered Nurse Anesthetist (Crna)HI
-NC
Certified Registered Nurse Anesthetist (Crna)NC
Certified Registered Nurse Anesthetist (Crna)NC

Reviews

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Frequently asked questions

What is the 10-digit NPI for DR. JAMES S. HARRINGTON (M.D.)?
DR. JAMES S. HARRINGTON (M.D.) — NPI 1952385874 — is the standard way to identify this listing.
Does the file indicate DR. JAMES S. HARRINGTON (M.D.) is practicing under active NPI?
Directory data currently reports DR. JAMES S. HARRINGTON (M.D.) as active.
What healthcare role does DR. JAMES S. HARRINGTON (M.D.) hold?
Scheduling teams often label DR. JAMES S. HARRINGTON (M.D.) under Anesthesiology Physician. Clinical services aligned with this taxonomy classification.
What address line appears for DR. JAMES S. HARRINGTON (M.D.)?
DR. JAMES S. HARRINGTON (M.D.)'s geographic hint is Seattle, Washington in our summary view.
Why does DR. JAMES S. HARRINGTON (M.D.) have multiple addresses?
4 practice locations appear in the available data. Multiple addresses are common for hospital privileges, telehealth, or multi-site groups.

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