1. Home
  2. Directory
  3. Washington
  4. Puyallup
  5. Physician Assistant
  6. NPI Profile

ROBERT REX WILLIAMS PA-C
NPI 1548685902
Physician Assistant - Medical in Puyallup, WA

Active since February 21, 2014PECOS EnrolledAccepts Medicare Assignment
89.72/100
CMS Quality Rating
11102 SUNRISE BLVD E, STE 103, PUYALLUP, WA 98374(253) 848-8797 Get Directions Write a Review

NPPES record last updated: February 21, 2014. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Robert Rex Williams Pa-c NPPES

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

ROBERT REX WILLIAMS PA-C (NPI 1548685902) is an individual medical provider in Puyallup, Washington and active in the NPI registry since February 2014. He is enrolled in Medicare PECOS, is affiliated with Chi St Lukes Health Memorial Lufkin, and is a graduate of Other (2013).

NPPES Registry Identity

NPI1548685902
Entity TypeIndividualMale
Primary Taxonomy363AM0700X
Provider Legal NameROBERT REX WILLIAMSCredential: PA-C
Location Address11102 SUNRISE BLVD E, STE 103Puyallup, WA 98374-8846
Mailing Address11102 Sunrise Blvd E, Ste 103Puyallup, WA 98374-8846 · (253) 848-8797
Phone(253) 848-8797
Sole ProprietorNo
Medical School CMSOtherGraduated 2013
Enumeration DateFebruary 21, 2014
✔ NPI 1548685902 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
11102 SUNRISE BLVD E, Puyallup, WA 98374
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company.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

Robert Rex Williams 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 ID8628331170
PECOS Enrollment IDI20230510000013
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 5

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.

Emergency department visit with moderate level of medical decision making 99284
An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.
48 services46 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.
20 services19 patients
Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
19 services19 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
14 services14 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010
A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.
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.

Chi St Lukes Health Memorial Lufkin

Acute Care Hospitals · Lufkin, TX
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number450211
Location1201 West Frank StreetLufkin, TX 75901 · Angelina County
Emergency services Birthing friendly

Woodland Heights Medical Center

Acute Care Hospitals · Lufkin, TX
4/5 CMS rating
OwnershipProprietary
CMS Certification Number450484
Location505 South John Redditt DriveLufkin, TX 75904 · Angelina County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

89.72/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality79.64
Improvement Activities40

Other Providers at the Same Location NPPES 18

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

SCOTT NELSON
Physician Assistant (Medical)
11102 SUNRISE BLVD E, STE 103
PUYALLUP, WA 98374
Pierce County (253) 848-8797
RN SUNRISE OPERATIONS LLC
Dietitian, Registered
11102 SUNRISE BLVD E, SUITE 102
PUYALLUP, WA 98374
Pierce County (206) 909-8022
DANIEL ENE-STROESCU MD PS
Specialist
11102 SUNRISE BLVD E, SUITE-102
PUYALLUP, WA 98374
Pierce County (253) 445-2385
JOHN ROBERT ALMOND
Dentist (Orthodontics and Dentofacial Orthopedics)
11102 SUNRISE BLVD E, SUITE 101
PUYALLUP, WA 98374
Pierce County (253) 445-0744
DR. TED COLEMAN M.D.
Emergency Medicine
11102 SUNRISE BLVD E, SUITE 103
PUYALLUP, WA 98374
Pierce County (253) 848-8797
JONATHAN CHRISTOPHER MITCHELL MD
Obstetrics & Gynecology
11102 SUNRISE BLVD E, SUITE 110
PUYALLUP, WA 98374
Pierce County (253) 697-7350
SHANNON LEE MOORE ARNP
Nurse Practitioner (Women's Health)
11102 SUNRISE BLVD E, STE #110
PUYALLUP, WA 98374
Pierce County (253) 697-7350
ROBERT DENNIS HAYS PA-C
Physician Assistant (Medical)
11102 SUNRISE BLVD E, SUITE 103
PUYALLUP, WA 98374
Pierce County (253) 848-8797

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 Robert Williams's NPI number?

The NPI number for Robert Williams is 1548685902. It was assigned to this individual provider in the NPPES registry on February 21, 2014.

Where is Robert Williams located?

Robert Williams practices at 11102 Sunrise Blvd E Ste 103, Puyallup, WA 98374. The listed phone number is (253) 848-8797.

What is Robert Williams's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

Is Robert Williams enrolled in Medicare?

Yes. Robert Williams 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.

What insurance does Robert Williams accept?

Health plans from Blue Cross and Blue Shield of Texas and Oscar Insurance Company list Robert Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Robert Williams affiliated with any hospitals?

According to CMS data, Robert Williams is affiliated with Chi St Lukes Health Memorial Lufkin and Woodland Heights Medical Center.

When was this NPI record last updated?

The NPPES record for Robert Williams was last updated on February 21, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.