CATHERINE P BENZIGER M.D.
NPI 1518266394
Internal Medicine in Seattle, WA

Active since March 20, 2011PECOS EnrolledAccepts Medicare Assignment
206 3RD AVE S, BOX 359945, SEATTLE, WA 98104(206) 744-1599 Get Directions Write a Review

NPPES record last updated: July 25, 2013. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Catherine P Benziger M.d. NPPES

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

CATHERINE P BENZIGER M.D. (NPI 1518266394) is an individual internal medicine provider in Seattle, Washington, licensed in Washington (MD60391079) and active in the NPI registry since March 2011. She is enrolled in Medicare PECOS, is affiliated with Essentia Health St Mary's Medical Center, and is a graduate of University Of Minnesota Medical School (2011).

NPPES Registry Identity

NPI1518266394
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameCATHERINE P BENZIGERCredential: M.D.
Location Address206 3RD AVE S, BOX 359945Seattle, WA 98104-2697
Mailing Address206 3rd Ave S, Box 359945Seattle, WA 98104-2697 · (206) 744-1599
Sole ProprietorNo
Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 2011
Enumeration DateMarch 20, 2011
Last NPPES UpdateJuly 25, 2013
NPI 1518266394 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in WA · MD60391079
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

206 3RD AVE S, Seattle, WA 98104

Other Names 1

Former Name (1)Catherine A Pastorius M.d.

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

Catherine P Benziger M.d. 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 ID4385875079
PECOS Enrollment IDI20171019000619, I20171025000024
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.

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.
352 services317 patients
Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306
This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.
247 services245 patients
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018
An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.
72 services72 patients
Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016
An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.
56 services56 patients
Ultrasound of heart with color-depicted blood flow, rate and valve function 93325
An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.
54 services54 patients
Ultrasound of heart blood flow, valves and chambers, follow-up 93321
This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.
46 services46 patients

Hospital Affiliations CMS Care Compare 5

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

Essentia Health St Mary's Medical Center

Acute Care Hospitals · Duluth, MN
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240002
Location402 East Second StreetDuluth, MN 55805 · St. Louis County
Emergency services Birthing friendly

Essentia Health Duluth

Acute Care Hospitals · Duluth, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240019
Location502 East Second StreetDuluth, MN 55805 · St. Louis County
Birthing friendly

Essentia Health Virginia

Acute Care Hospitals · Virginia, MN
OwnershipGovernment - Local
CMS Certification Number240084
Location901 9th Street NorthVirginia, MN 55792 · St. Louis County
Birthing friendly

St Marys Hospital Superior

Critical Access Hospitals · Superior, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number521329
Location3500 Tower AveSuperior, WI 54880 · Douglas County
Emergency services

Tamarack Health Ashland Medical Center

Critical Access Hospitals · Ashland, WI
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number521359
Location1615 Maple LaneAshland, WI 54806 · Ashland County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98104 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
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
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.

Pharmacist (Pharmacotherapy)
206 3RD AVE S, PIONEER SQUARE CLINIC PHARMACY
SEATTLE, WA 98104
Pharmacist (Pharmacotherapy)
206 3RD AVE S
SEATTLE, WA 98104
Internal Medicine
206 3RD AVE S
SEATTLE, WA 98104
Pharmacy Technician
206 3RD AVE S
SEATTLE, WA 98104
Internal Medicine
206 3RD AVE S, BOX 359945
SEATTLE, WA 98104
Nurse Practitioner (Adult Health)
206 3RD AVE S
SEATTLE, WA 98104
Social Worker (Clinical)
206 3RD AVE S
SEATTLE, WA 98104
Pharmacy (Community/Retail Pharmacy)
206 3RD AVE S
SEATTLE, WA 98104

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 Catherine Benziger's NPI number?

The NPI number for Catherine Benziger is 1518266394. It was assigned to this individual provider in the NPPES registry on March 20, 2011. The provider is also known as Catherine A Pastorius M.D..

Where is Catherine Benziger located?

Catherine Benziger practices at 206 3rd Ave S Box 359945, Seattle, WA 98104. The listed phone number is (206) 744-1599.

What is Catherine Benziger's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Catherine Benziger enrolled in Medicare?

Yes. Catherine Benziger 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 Catherine Benziger accept?

Health plans from HealthPartners, Medica, Sanford Health Plan and Security Health Plan list Catherine Benziger 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 Catherine Benziger affiliated with any hospitals?

According to CMS data, Catherine Benziger is affiliated with Essentia Health St Mary's Medical Center, Essentia Health Duluth, Essentia Health Virginia, St Marys Hospital Superior and Tamarack Health Ashland Medical Center.

When was this NPI record last updated?

The NPPES record for Catherine Benziger was last updated on July 25, 2013. NPI Profile syncs with the weekly NPPES data releases published by CMS.