TERRY SPARK CORWIN MD
NPI 1912954744
Urology in Everett, WA

Active since May 27, 2006PECOS EnrolledAccepts Medicare Assignment
74.59/100
CMS Quality Rating
4310 COLBY AVE, SUITE 203, EVERETT, WA 98203(425) 252-8102(425) 339-0835 Get Directions Write a Review

NPPES record last updated: August 7, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 7, 2024, Sep 12, 2018 (2 updates tracked since 2018).

About Terry Spark Corwin Md NPPES

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

TERRY SPARK CORWIN MD (NPI 1912954744) is an individual urology provider in Everett, Washington, licensed in Washington (MD00040591) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Ut Southwestern University Hospital - William P. Clements Jr., and maintains a secondary practice location in Vancouver.

NPPES Registry Identity

NPI1912954744
Entity TypeIndividualMale
Primary Taxonomy208800000X
Provider Legal NameTERRY SPARK CORWINCredential: MD
Location Address4310 COLBY AVE, SUITE 203Everett, WA 98203-2338
Mailing AddressPo Box 3360Portland, OR 97208-3360 · (866) 747-2455
Fax(425) 339-0835
Sole ProprietorNo
Medical School CMSUniversity Of Texas Southwestern Medical School At DallasGraduated 1996
Enumeration DateMay 27, 2006
Last NPPES UpdateAugust 7, 20242 updates tracked since enumeration
NPPES CertifiedAugust 7, 2024
NPI 1912954744 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyUrologyAllopathic & Osteopathic Physicians
Taxonomy Code208800000X
License Licensed in WA · MD00040591
Definition
A urologist manages benign and malignant medical and surgical disorders of the genitourinary system and the adrenal gland. This specialist has comprehensive knowledge of and skills in endoscopic, percutaneous and open surgery of congenital and acquired conditions of the urinary and reproductive systems and their contiguous structures.
4310 COLBY AVE, Everett, WA 98203

Secondary Practice Location 1

Location 18614 E Mill Plain Blvd Ste 201Vancouver, WA 98664-2058 · Phone (360) 729-8580 · Fax (360) 729-8599

Other Identifiers 4

Other0160332WA · Labor And Industry
Other340020074WA · Railroad Medicare
OtherMD00040591WA · State License Number
Medicaid8311342WA

Accepted 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

Terry Spark Corwin 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 ID8729172382
PECOS Enrollment IDI20100826000848
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 13

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.

Bcg live intravesical instillation, 1 mg J9030
BCG live intravesical instillation is a procedure where a weakened form of a bacteria is introduced into your bladder. This helps your body's immune system to fight off certain bladder conditions. The procedure is generally safe and effective.
1,710 services15 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.
122 services111 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.
86 services77 patients
Ultrasound measurement of bladder capacity after voiding 51798
Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.
60 services52 patients
Instillation of anti-cancer drug into bladder 51720
This procedure involves introducing a medication into the bladder to help fight off harmful cells. A small tube is gently placed into the area where urine exits the body. Through this tube, the medication is delivered directly into the bladder for maximum effectiveness.
46 services15 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
45 services26 patients

Hospital Affiliations CMS Care Compare 2

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

5/5 CMS rating
OwnershipGovernment - State
CMS Certification Number450044
Location6201 Harry Hines BlvdDallas, TX 75390 · Dallas County
Emergency services Birthing friendly

Providence Regional Medical Center Everett

Acute Care Hospitals · Everett, WA
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number500014
Location1321 Colby AvenueEverett, WA 98201 · Snohomish County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98203 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
$130.99 typical visit price
range $57.27 – $172.80
Typical copayment $32.74 (range $14.31 – $43.20)
Most-billed visit code 99204
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.

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.

74.59/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality56.12
Promoting Interoperability100
Improvement Activities40
Cost59.2

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351
DME-Orthotic Devices · category DF008N
4 suppliers28 claims5,160 services$1.72 avg. paid by Medicare
Intermittent urinary catheter; coude (curved) tip, with or without coating (teflon, silicone, silicone elastomeric, or hydrophilic, etc.), each A4352
DME-Orthotic Devices · category DF008N
3 suppliers15 claims1,350 services$6.03 avg. paid by Medicare
Urinary drainage bag, leg or abdomen, vinyl, with or without tube, with straps, each A4358
DME-Orthotic Devices · category DF000N
3 suppliers13 claims30 services$5.44 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 5

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

Psychologist (Clinical)
4310 COLBY AVE, SUITE 201
EVERETT, WA 98203
Psychologist
4310 COLBY AVE, SUITE201
EVERETT, WA 98203
Urology
4310 COLBY AVE, SUITE 203
EVERETT, WA 98203
Massage Therapist
4310 COLBY AVE, 202
EVERETT, WA 98203
Urology
4310 COLBY AVE, SUITE 203
EVERETT, WA 98203

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 Terry Corwin's NPI number?

The NPI number for Terry Corwin is 1912954744. It was assigned to this individual provider in the NPPES registry on May 27, 2006.

Where is Terry Corwin located?

Terry Corwin practices at 4310 Colby Ave Suite 203, Everett, WA 98203. The listed phone number is (425) 252-8102.

What is Terry Corwin's specialty?

The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.

Is Terry Corwin enrolled in Medicare?

Yes. Terry Corwin 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 Terry Corwin accept?

Health plans from Blue Cross and Blue Shield of Texas, Kaiser Permanente, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Terry Corwin 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 Terry Corwin affiliated with any hospitals?

According to CMS data, Terry Corwin is affiliated with Ut Southwestern University Hospital - William P. Clements Jr. and Providence Regional Medical Center Everett.

When was this NPI record last updated?

The NPPES record for Terry Corwin was last updated on August 7, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 months 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.