1. Home
  2. Directory
  3. Washington
  4. Olympia
  5. Anesthesiology
  6. NPI Profile

SOUTH SOUND ANESTHESIA ASSOCIATES PLLC
NPI 1427108398
Anesthesiology in Olympia, WA

Active since January 11, 2007
3901 CAPITAL MALL DR SW STE B, OLYMPIA, WA 98502(360) 709-6230 Get Directions Write a Review

NPPES record last updated: January 3, 2020. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 3, 2020, Dec 14, 2018 (2 updates tracked since 2018).

About South Sound Anesthesia Associates Pllc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SOUTH SOUND ANESTHESIA ASSOCIATES PLLC (NPI 1427108398) is a healthcare organization registered as an anesthesiology in Olympia, Washington and active in the NPI registry since January 2007. The organization lists Gary Doolittle, Managing Member, as its authorized official.

NPPES Registry Identity

NPI1427108398
Entity TypeOrganization
Primary Taxonomy207L00000X
Legal Business NameSOUTH SOUND ANESTHESIA ASSOCIATES PLLC
Location Address3901 CAPITAL MALL DR SW STE BOlympia, WA 98502-8654
Mailing AddressPo Box 94525Seattle, WA 98124-6825 · (425) 407-1500 · Fax (425) 407-1112
Phone(360) 709-6230
Organization SubpartNo
Authorized OfficialGary DoolittleManaging Member · (360) 709-6230
Enumeration DateJanuary 11, 2007
Last NPPES UpdateJanuary 3, 20202 updates tracked since enumeration
✔ NPI 1427108398 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in WA · MD00026484
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
3901 CAPITAL MALL DR SW STE B, Olympia, WA 98502
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

South Sound Anesthesia Associates Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

8

Medicare enrollment records show 8 clinicians reassign Medicare billing to South Sound Anesthesia Associates PLLC, which bills Medicare for the services they deliver. Of these, 4 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians, nearest first (8)

Roxanne Bauman, MD
Anesthesiology
NPI 1376547984
3901 CAPITAL MALL DR SW STE B
Olympia, WA 98502
(360) 528-8571
✔ PECOS✔ Accepts MedicareSame address
Kelly Cain, D.O.
Anesthesiology
NPI 1083795157
3901 CAPITAL MALL DR SW STE B
Olympia, WA 98502
(360) 528-8571
✔ PECOS✔ Accepts MedicareSame address
Thomas Golden, MD
Anesthesiology
NPI 1487602462
3901 CAPITAL MALL DR SW STE B
Olympia, WA 98502
(360) 528-8571
✔ PECOSSame address
Calvin Wong, MD
Anesthesiology
NPI 1093923997
3901 CAPITAL MALL DR SW
Olympia, WA 98502
(425) 407-1500
✔ PECOS✔ Accepts MedicareSame address
Michelle Engelken, M.D.
Anesthesiology
NPI 1841402104
413 LILLY RD NE
Olympia, WA 98506
(360) 491-9480
✔ PECOS5.0 mi
Christina Lemoine
Anesthesiology
NPI 1821244054
1959 NE PACIFIC STREET UNIVERSITY OF WASHINGTON - DEPT OF ANESTHESIOLOGY
Seattle, WA 98195
(206) 543-2773
✔ PECOS52 mi
Francis Prescott, DO
Anesthesiology
NPI 1710945993
1615 DELAWARE ST
Longview, WA 98632
(360) 636-4878
✔ PECOS✔ Accepts Medicare63 mi
Michael Hejtmanek, MD
Anesthesiology
NPI 1386788115
2980 SQUALICUM PKWY SUITE 304
Bellingham, WA 98225
(360) 647-3377
✔ PECOS✔ Accepts Medicare122 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is South Sound Anesthesia Associates PLLC's NPI number?

The NPI number for South Sound Anesthesia Associates PLLC is 1427108398. It was assigned to this organization in the NPPES registry on January 11, 2007.

Where is South Sound Anesthesia Associates PLLC located?

South Sound Anesthesia Associates PLLC is located at 3901 Capital Mall Dr SW Ste B, Olympia, WA 98502. The listed phone number is (360) 709-6230.

What is South Sound Anesthesia Associates PLLC's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is South Sound Anesthesia Associates PLLC enrolled in Medicare?

Yes. South Sound Anesthesia Associates PLLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through South Sound Anesthesia Associates PLLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 8 clinicians, all in Anesthesiology, reassign their Medicare billing to South Sound Anesthesia Associates PLLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Of these, 4 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for South Sound Anesthesia Associates PLLC was last updated on January 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.