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MR. RYAN J MATHER PAC
NPI 1619912805
Physician Assistant - Surgical in Bellevue, WA

Active since June 19, 2006PECOS EnrolledAccepts Medicare Assignment
1231 116TH AVE NE, SUITE 750, BELLEVUE, WA 98004(425) 455-3600(425) 455-3920 Get Directions Write a Review

NPPES record last updated: May 15, 2012. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. Ryan J Mather Pac NPPES

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

MR. RYAN J MATHER PAC (NPI 1619912805) is an individual surgical provider in Bellevue, Washington, licensed in Washington (PA10004291) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Overlake Hospital Medical Center, and is a graduate of Other (2001).

NPPES Registry Identity

NPI1619912805
Entity TypeIndividualMale
Primary Taxonomy363AS0400X
Provider Legal NameMR. RYAN J MATHERCredential: PAC
Location Address1231 116TH AVE NE, SUITE 750Bellevue, WA 98004-3804
Mailing Address805 Madison St, Suite 901Seattle, WA 98104-1172 · (206) 264-8100 · Fax (206) 264-8689
Phone(425) 455-3600
Fax(425) 455-3920
Sole ProprietorNo
Medical School CMSOtherGraduated 2001
Enumeration DateJune 19, 2006
Last NPPES UpdateMay 15, 2012
✔ NPI 1619912805 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysician Assistant · SurgicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AS0400X
License✔ Licensed in WA · PA10004291
1231 116TH AVE NE, Bellevue, WA 98004
Open in Google Maps ↗

Other Identifiers 4

OtherG8861207WA · Medicare Posm
Medicare UPINP57879WA
Other0159543WA · L & I
OtherG8876711WA · Medicare Emri

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, 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

Mr. Ryan J Mather Pac 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 ID4880699180
PECOS Enrollment IDI20060920000123
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 10

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.

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.
36 services34 patients
Replacement of knee joint, both sides of knee 27447
A bilateral knee joint replacement is a procedure where the damaged parts of both your knee joints are replaced with artificial parts. It aims to relieve pain and improve mobility. The process involves a surgical operation under anesthesia.
30 services29 patients
Prosthetic repair of shoulder joint, total shoulder 23472
Total shoulder prosthetic repair is a surgical procedure to replace a damaged shoulder joint with artificial components. It aims to relieve pain and restore mobility. The procedure involves replacing the ball (humeral head) and socket (glenoid) of the shoulder joint.
25 services25 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
22 services21 patients
X-ray of shoulder, minimum of 2 views 73030
An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.
21 services19 patients
X-ray for bone length assessment 77073
An X-ray for bone length assessment is a simple, non-invasive imaging test. It helps to evaluate the length of your bones and identify any discrepancies or abnormalities. This procedure is quick, painless, and provides valuable information for your healthcare provider.
18 services18 patients

Hospital Affiliations CMS Care Compare

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

Overlake Hospital Medical Center

Acute Care Hospitals · Bellevue, WA
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number500051
Location1035-116th Ave NEBellevue, WA 98004 · King 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.

MS. JESSICA SWENSON ARNP
Nurse Practitioner (Obstetrics & Gynecology)
1231 116TH AVE NE, SUITE 950
BELLEVUE, WA 98004
King County (425) 454-3366
THE MOORE CENTER, PC
Psychiatric Residential Treatment Facility
1231 116TH AVE NE, 8TH FLOOR
BELLEVUE, WA 98004
King County (425) 454-1010
DR. JONATHAN CHAIM KOPELOVICH M.D.
Otolaryngology
1231 116TH AVE NE, SUITE 915
BELLEVUE, WA 98004
King County (425) 454-3938
CHRISTOPHER LEE SCOTT SUDP
Counselor (Addiction (Substance Use Disorder))
1231 116TH AVE NE
BELLEVUE, WA 98004
King County (425) 749-5483
CAROLINE PAIGE PEARSON
Counselor (Mental Health)
1231 116TH AVE NE
BELLEVUE, WA 98004
King County (425) 454-1010
SAMSON LEE MD
Otolaryngology
1231 116TH AVE NE, SUITE 915
BELLEVUE, WA 98004
King County (425) 454-3938
DEAN S RICKETTS M.D.
Orthopaedic Surgery
1231 116TH AVE NE, SUITE 100
BELLEVUE, WA 98004
King County (425) 454-5344
GRETA KRAMER RD
Dietitian, Registered
1231 116TH AVE NE
BELLEVUE, WA 98004
King County (425) 454-1010

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 Ryan Mather's NPI number?

The NPI number for Ryan Mather is 1619912805. It was assigned to this individual provider in the NPPES registry on June 19, 2006.

Where is Ryan Mather located?

Ryan Mather practices at 1231 116th Ave NE Suite 750, Bellevue, WA 98004. The listed phone number is (425) 455-3600.

What is Ryan Mather's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Surgical, with taxonomy code 363AS0400X.

Is Ryan Mather enrolled in Medicare?

Yes. Ryan Mather 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 Ryan Mather accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Ryan Mather 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 Ryan Mather affiliated with any hospitals?

According to CMS data, Ryan Mather is affiliated with Overlake Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Ryan Mather was last updated on May 15, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.