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ERIN R RUDZINSKI MD
NPI 1003963950
Pathology - Anatomic Pathology & Clinical Pathology in Seattle, WA

Active since January 04, 2007PECOS EnrolledAccepts Medicare Assignment
4800 SANDPOINT WAY NE, A6901, DEPARTMENT OF LABORATORIES, SEATTLE, WA 98105(206) 987-2103(206) 987-3840 Get Directions Write a Review

NPPES record last updated: June 13, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Erin R Rudzinski Md NPPES

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

ERIN R RUDZINSKI MD (NPI 1003963950) is an individual anatomic pathology & clinical pathology provider in Seattle, Washington, licensed in Washington (MD60022127) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and maintains a secondary practice location in Indianapolis.

NPPES Registry Identity

NPI1003963950
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameERIN R RUDZINSKICredential: MD
Location Address4800 SANDPOINT WAY NE, A6901, DEPARTMENT OF LABORATORIESSeattle, WA 98105
Mailing Address4800 Sandpoint Way Ne, A6901, Department Of LaboratoriesSeattle, WA 98105 · (206) 987-2103 · Fax (206) 987-3840
Phone(206) 987-2103
Fax(206) 987-3840
Sole ProprietorNo
Medical School CMSOtherGraduated 2003
Enumeration DateJanuary 4, 2007
Last NPPES UpdateJune 13, 2024
NPPES CertifiedJune 13, 2024
✔ NPI 1003963950 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
Licenses✔ Licensed in WA · MD60022127✔ Licensed in OR · MD153554✔ Licensed in IN · 01093368A
Definition
A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.
Also ListedPathology · Pediatric PathologyTaxonomy 207ZP0213X · License MD153554 (OR), MD60022127 (WA), 01093368A (IN)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
4800 SANDPOINT WAY NE, A6901, Seattle, WA 98105
Open in Google Maps ↗

Secondary Practice Location 1

Location 1350 W 11th StIndianapolis, IN 46202-4108 · Phone (317) 491-6000 · Fax (317) 491-6534

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include CareSource, Cigna Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Erin R Rudzinski 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 ID2365588647
PECOS Enrollment IDI20240620002492
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.

Medicare Billing Reassignments

4

Medicare enrollment records show Erin Rudzinski reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Seattle Children's Hospital
0.2 mi
Specialist
4800 SAND POINT WAY NE
Seattle, WA 98105
  • Reassigned Medicare billing, Washington enrollment
  • Medicare enrollment name: Seattle Childrens Hospital
  • 912 clinicians in this Medicare group
NPI 1003319500 (206) 987-2000
Iu Health Medical Group Riley Specialists, LLC
1,869 mi
Pediatrics
705 RILEY HOSPITAL DR
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 523 clinicians in this Medicare group
NPI 1699561480 (317) 944-5000
University Family Physicians, Inc.
1,869 mi
Family Medicine
1701 N SENATE BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 737 clinicians in this Medicare group
NPI 1043275787 (317) 962-2000
Iu Health Medical Group, LLC
1,869 mi
General Practice
1701 N SENATE BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 5,212 clinicians in this Medicare group
NPI 1326893777 (317) 962-2000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

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

Indiana University Health

Acute Care Hospitals · Indianapolis, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150056
Location1701 N Senate BlvdIndianapolis, IN 46202 · Marion County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98105 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.

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 Erin Rudzinski's NPI number?

The NPI number for Erin Rudzinski is 1003963950. It was assigned to this individual provider in the NPPES registry on January 4, 2007.

Where is Erin Rudzinski located?

Erin Rudzinski practices at 4800 Sandpoint Way NE, A6901 Department Of Laboratories, Seattle, WA 98105. The listed phone number is (206) 987-2103.

What is Erin Rudzinski's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Is Erin Rudzinski enrolled in Medicare?

Yes. Erin Rudzinski 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.

Which organizations bill Medicare for Erin Rudzinski's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Erin Rudzinski reassigns Medicare benefits to 4 organizations: Seattle Children's Hospital (Seattle, WA), Iu Health Medical Group Riley Specialists, LLC (Indianapolis, IN), University Family Physicians, Inc. (Indianapolis, IN) and Iu Health Medical Group, LLC (Indianapolis, IN). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Erin Rudzinski's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Erin Rudzinski accept?

Health plans from CareSource and Cigna Healthcare list Erin Rudzinski 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 Erin Rudzinski affiliated with any hospitals?

According to CMS data, Erin Rudzinski is affiliated with Indiana University Health.

When was this NPI record last updated?

The NPPES record for Erin Rudzinski was last updated on June 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.