SHARON I BARKER PA-C
NPI 1447223110
Physician Assistant in Tacoma, WA

Q: What is Sharon Barker's NPI number?

The NPI number for Sharon Barker is 1447223110. It was assigned to this individual provider in the NPPES registry on February 10, 2006.

Q: What is Sharon Barker's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Q: When was this NPI record last updated?

The NPPES record for Sharon Barker was last updated on November 11, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 February 10, 2006PECOS EnrolledAccepts Medicare Assignment

2202 S CEDAR ST STE 330, TACOMA, WA 98405(253) 503-2508(253) 404-0506 Get Directions Write a Review

NPPES record last updated: November 11, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Nov 11, 2021, Dec 1, 2020 (2 updates tracked since 2020).

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About Sharon I Barker Pa-c NPPES

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

SHARON I BARKER PA-C (NPI 1447223110) is an individual physician assistant in Tacoma, Washington, licensed in Washington (PA10004373) and active in the NPI registry since February 2006. She is enrolled in Medicare PECOS, is affiliated with Tacoma General Allenmore Hospital, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1447223110

Entity TypeIndividualFemale

Primary Taxonomy363A00000X

Provider Legal NameSHARON I BARKERCredential: PA-C

Location Address2202 S CEDAR ST STE 330Tacoma, WA 98405-2318

Mailing Address1624 S I StTacoma, WA 98405-5016 · (253) 274-4545 · Fax (253) 274-7993

Phone(253) 503-2508

Fax(253) 404-0506

Sole ProprietorNo

Medical School CMSOtherGraduated 2002

Enumeration DateFebruary 10, 2006

Last NPPES UpdateNovember 11, 20212 updates tracked since enumeration

NPPES CertifiedNovember 11, 2021

✔ NPI 1447223110 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363A00000X

License✔ Licensed in WA · PA10004373

Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedPhysician Assistant · MedicalTaxonomy 363AM0700X · License PA10004373 (WA)

2202 S CEDAR ST STE 330, Tacoma, WA 98405

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Secondary Practice Locations 2

Location 11624 S I StTacoma, WA 98405-5016 · Phone (253) 274-4545 · Fax (253) 274-7993

Location 21717 S J StTacoma, WA 98405-4933 · Phone (253) 426-6341 · Fax (253) 426-6344

Other Identifiers 8

Medicaid8355786WA

Other0294333WA · L&i

Medicaid1010528WA

OtherG8879295Medicare

OtherP00773464WA · Railroad

Other0245894L & I

OtherG8908871WA · Medicare

Other0173947WA · State L&i

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sharon I Barker Pa-c 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 ID4789786302

PECOS Enrollment IDI20070227000770

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.

Areas of Expertise CMS Part B claims 9

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.

Injection, vedolizumab, intravenous, 1 mg J3380

Vedolizumab is a medication given via injection. It's used to treat certain bowel conditions (such as Crohn's disease, ulcerative colitis) by reducing inflammation. It works by blocking a certain protein that causes this inflammation.

11,700 services18 patients

Injection, infliximab, excludes biosimilar, 10 mg J1745

Infliximab is a medication given via injection to treat certain autoimmune conditions. It works by blocking the action of a substance in your body that causes inflammation. Each dose is based on your medical condition and response to treatment.

3,810 services16 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

128 services112 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

96 services84 patients

Administration of chemotherapy into vein, 1 hour or less 96413

Chemotherapy is a treatment that uses drugs to destroy cancer cells. When administered into a vein, it's often through an IV. This procedure usually lasts 1 hour or less. You may feel a slight pinch as the needle is inserted, but it's generally painless.

57 services19 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

43 services41 patients

Hospital Affiliations CMS Care Compare

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

Tacoma General Allenmore Hospital

Acute Care Hospitals · Tacoma, WA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500129

Location315 S Mlk Jr WayTacoma, WA 98405 · Pierce County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98405 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$88.29 typical visit price

range $57.27 – $172.80

Typical copayment $22.07 (range $14.31 – $43.20)

Most-billed visit code 99203

Established Patient

$71.29 typical visit price

range $18.56 – $141.11

Typical copayment $17.82 (range $4.64 – $35.27)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 11

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

CHARLES S DONNER M.D.

Internal Medicine (Gastroenterology)