TIMOTHY M. PHILLIPS MD
NPI 1235185091
Anesthesiology in Tacoma, WA

Q: What is Timothy Phillips's NPI number?

The NPI number for Timothy Phillips is 1235185091. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Q: What is Timothy Phillips's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Timothy Phillips was last updated on December 8, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since May 25, 2006PECOS EnrolledAccepts Medicare Assignment

1717 S J ST, TACOMA, WA 98405(844) 364-2777(253) 835-5511 Get Directions Write a Review

NPPES record last updated: December 8, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

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About Timothy M. Phillips Md NPPES

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

TIMOTHY M. PHILLIPS MD (NPI 1235185091) is an individual anesthesiology provider in Tacoma, Washington, licensed in Washington (MD00034985) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Saint Alphonsus Regional Medical Center, and is a graduate of Oregon Health Sciences University School Of Medicine (1997).

NPPES Registry Identity

NPI1235185091

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameTIMOTHY M. PHILLIPSCredential: MD

Location Address1717 S J STTacoma, WA 98405-4933

Mailing Address1717 S J StTacoma, WA 98405-4933 · (844) 364-2777 · Fax (253) 835-5511

Phone(844) 364-2777

Fax(253) 835-5511

Sole ProprietorNo

Medical School CMSOregon Health Sciences University School Of MedicineGraduated 1997

Enumeration DateMay 25, 2006

Last NPPES UpdateDecember 8, 2020

NPPES CertifiedDecember 8, 2020

✔ NPI 1235185091 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in WA · MD00034985

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.

Also ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X · License MD00034985 (WA)

1717 S J ST, Tacoma, WA 98405

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Other Identifiers 3

Medicaid1005587WA

Medicaid1101468WA

Medicaid276426OR

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Timothy M. Phillips Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1557424447

PECOS Enrollment IDI20251031000962

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

Medicare enrollment records show Timothy Phillips reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Capital Medical Center Specialty Physicians, LLC

27 mi

Occupational Medicine

3900 CAPITOL MALL DR SW
Olympia, WA 98502

Reassigned Medicare billing, Washington enrollment
220 clinicians in this Medicare group

NPI 1760785281 (360) 956-1299

St Alphonsus Professional Medical Services LLC

393 mi

Anesthesiology

1055 N CURTIS RD
Boise, ID 83706

Reassigned Medicare billing, Idaho enrollment
188 clinicians in this Medicare group

NPI 1386677524 (208) 367-6416

Cape Cod Anesthesia Associates, Inc.

2,562 mi

Anesthesiology

27 PARK ST
Hyannis, MA 02601

Reassigned Medicare billing, Massachusetts enrollment
75 clinicians in this Medicare group

NPI 1659308021 (508) 771-1800

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

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for procedure for total knee joint replacement 01402

Anesthesia for a total knee joint replacement numbs your body to eliminate pain during surgery. This could be general anesthesia where you're unconscious, or regional anesthesia where only the leg is numb. It's administered by a specialist, ensuring safety and comfort.

17 services17 patients

Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 64447

This procedure involves injecting a numbing agent and/or steroid into a nerve in your thigh. It's done to alleviate pain or inflammation. A needle will be carefully positioned near the nerve, and the medicine will be administered.

17 services17 patients

Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731

This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.

14 services14 patients

Anesthesia for other procedure on large bowel using an endoscope 00811

Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.

13 services13 patients

Anesthesia for other procedure on large bowel using an endoscope 00811

12 services12 patients

Anesthesia for fragmenting, manipulation and/or removal of kidney stone including use of an endoscope 00918

This procedure involves using anesthesia to ensure comfort while a special instrument called an endoscope helps to locate, break up, and possibly remove kidney stones. The endoscope is a thin, flexible tube which is gently inserted and navigated to the area of concern.

11 services11 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Saint Alphonsus Regional Medical Center

Acute Care Hospitals · Boise, ID

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number130007

Location1055 North Curtis RoadBoise, ID 83706 · Ada County

Emergency services Birthing friendly

Saint Alphonsus Medical Center - Nampa

Acute Care Hospitals · Nampa, ID

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number130013

Location4300 E Flamingo AveNampa, ID 83687 · Canyon County

Emergency services Birthing friendly

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ELIZABETH CULP

Registered Nurse

1717 S J ST
TACOMA, WA 98405

Pierce County (253) 426-6163

GLAUCIA DE CASTRO MOREIRA M.D.

Anesthesiology

1717 S J ST
TACOMA, WA 98405

Pierce County (253) 426-6625

GRANT ALEXANDER YELLIOTT II PA C

Physician Assistant

1717 S J ST
TACOMA, WA 98405

Pierce County (253) 426-6660

MS. JESSICA WAI-YING TAM MD

Internal Medicine

1717 S J ST
TACOMA, WA 98405

Pierce County (253) 426-6341

KARA SPRINGER CRANE PHARMD

Pharmacist

1717 S J ST
TACOMA, WA 98405

Pierce County (253) 432-8216

BROOKE ELIZABETH CLOVER-OWENS RN

Registered Nurse (Obstetric, Inpatient)

1717 S J ST
TACOMA, WA 98405

Pierce County (253) 426-4101

NATHANIEL ERIC SIEV MD

Anesthesiology

1717 S J ST
TACOMA, WA 98405

Pierce County (253) 426-4101

PRISCILLA RUTH JAMES AGACNP-BC

Nurse Practitioner (Gerontology)

1717 S J ST
TACOMA, WA 98405

Pierce County (253) 426-6341

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 Timothy Phillips's NPI number?

The NPI number for Timothy Phillips is 1235185091. It was assigned to this individual provider in the NPPES registry on May 25, 2006.

Where is Timothy Phillips located?

Timothy Phillips practices at 1717 S J St, Tacoma, WA 98405. The listed phone number is (844) 364-2777.

What is Timothy Phillips's specialty?

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

Is Timothy Phillips enrolled in Medicare?

Yes. Timothy Phillips is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Timothy Phillips's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Phillips reassigns Medicare benefits to 3 organizations: Capital Medical Center Specialty Physicians, LLC (Olympia, WA), St Alphonsus Professional Medical Services LLC (Boise, ID) and Cape Cod Anesthesia Associates, Inc. (Hyannis, MA). Each 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 Timothy Phillips's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Timothy Phillips affiliated with any hospitals?

According to CMS data, Timothy Phillips is affiliated with Saint Alphonsus Regional Medical Center and Saint Alphonsus Medical Center - Nampa.

When was this NPI record last updated?

The NPPES record for Timothy Phillips was last updated on December 8, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.