Jeff Sienkiewicz , PA-C
Physician Assistant • Puyallup, WA
Professional Overview & Biography Verified Profile Summary
Jeff Sienkiewicz, PA-C is a certified Physician Assistant practicing in Puyallup, WA. With approximately 4 years of clinical experience since completing medical education in 2022, Jeff Sienkiewicz delivers high-quality medical care to the local community at 4505 S MERIDIAN # 101.
Jeff Sienkiewicz is affiliated with Multicare Health System and accepts Medicare assignment.
Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
4505 S Meridian # 101
Puyallup, WA 983735002
Medicare Profile & Education
Other
2022
✓ Accepts Assignment
In-Person Only
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Puyallup, WA
Practicing in Puyallup, WA (3774 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
32 | 32 | $280.00 | $77.25 |
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
11 | 11 | $302.00 | $94.47 |
Medical Specialties & State Licenses
CMS Verified: 2025-08-19NUCC Taxonomy Code: 363A00000X
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.
NUCC Taxonomy Code: 363A00000X
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.
Hospital & Practice Group Affiliations
Multicare Health System
9420 N Newport Hwy, Spokane, WA 992181391
Phone: 2534031000
Multicare Health System
311 S L St, Tacoma, WA 984053720
Multicare Health System
4700 Point Fosdick Dr, Gig Harbor, WA 983351706
Secondary Practice Locations
65 Clarendon St Apt 6
Boston, MA 021166040
Phone: 2037277638
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Physician Assistant - Medical
Physician Assistant (Certified)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at 4505 S MERIDIAN # 101, PUYALLUP, WA 983735002 (Tel: 2536975770)
Registered at PO BOX 5299, MS: 820-5-PCO, TACOMA, WA 984150299
Physician Assistant (License #PA61410321 in WA)
Registered at 55 FRUIT ST # 110, BOSTON, MA 021142696 (Tel: 6177244100)
Recorded as JEFF SIENKIEWICZ, PA-C
NPI status registered as active in NPPES database
Registered at 65 CLARENDON ST APT 6, BOSTON, MA 021166040 (Tel: 2037277638)
Registered at 65 CLARENDON ST APT 6, BOSTON, MA 021166040 (Tel: 2037277638)
Recorded as JEFF SIENKIEWICZ
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
Verified patient ratings, medical care experiences, and facility photos
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NPI Administrative Meta
Mailing Address
Po Box 5299, Ms: 820-5-Pco
Tacoma, WA 984150299
This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.