MARIA KATARZYNA BEAVER MD
NPI 1215256409
Pathology - Anatomic Pathology & Clinical Pathology in Duluth, MN

Active since May 27, 2010PECOS EnrolledAccepts Medicare Assignment
400 EAST THIRD STREET, ESSENTIA HEALTH DULUTH CLINIC, DULUTH, MN 55805(218) 786-8364 Get Directions Write a Review

NPPES record last updated: February 25, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 25, 2016, Dec 2, 2015 (2 updates tracked since 2015).

About Maria Katarzyna Beaver Md NPPES

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

MARIA KATARZYNA BEAVER MD (NPI 1215256409) is an individual anatomic pathology & clinical pathology provider in Duluth, Minnesota, licensed in Minnesota (57654) and active in the NPI registry since May 2010. 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 (2010).

NPPES Registry Identity

NPI1215256409
Entity TypeIndividualFemale
Primary Taxonomy207ZP0102X
Provider Legal NameMARIA KATARZYNA BEAVERCredential: MD
Location Address400 EAST THIRD STREET, ESSENTIA HEALTH DULUTH CLINICDuluth, MN 55805-1951
Mailing Address400 East Third Street, Essentia Health Duluth ClinicDuluth, MN 55805-1951 · (218) 786-8364
Sole ProprietorNo
Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 2010
Enumeration DateMay 27, 2010
Last NPPES UpdateFebruary 25, 20162 updates tracked since enumeration
NPI 1215256409 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians
Taxonomy Code207ZP0102X
License Licensed in MN · 57654
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 · Anatomic PathologyTaxonomy 207ZP0101X · License 57654 (MN)
400 EAST THIRD STREET, Duluth, MN 55805

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

Maria Katarzyna Beaver 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 ID8921225582
PECOS Enrollment IDI20140806000599
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.

Pathology examination of tissue using a microscope, intermediate complexity 88305
A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.
444 services218 patients
Special stained specimen slides to examine tissue, each additional procedure 88341
Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.
48 services12 patients
Special stained specimen slides to examine tissue, initial procedure 88342
This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.
40 services35 patients
Cell examination of specimen, selective cellular enhancement technique 88112
Cell examination of a specimen using selective cellular enhancement technique is a lab process that improves the visibility of certain cells in a sample. It helps in identifying abnormalities or diseases. The process is non-invasive, safe, and aids in accurate diagnosis.
23 services22 patients
Pathology examination of tissue using a microscope, limited examination 88300
A pathology examination of tissue using a microscope is a procedure where a small sample of your tissue is observed under a microscope. This limited examination helps identify any abnormal cells or signs of disease, aiding in accurate diagnosis and treatment planning.
12 services12 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 St Joseph's Medical Center

Acute Care Hospitals · Brainerd, MN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240075
Location523 North 3rd StreetBrainerd, MN 56401 · Crow Wing County
Emergency services 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

Tamarack Health Hayward Medical Center

Critical Access Hospitals · Hayward, WI
OwnershipVoluntary non-profit - Private
CMS Certification Number521336
Location11040 N State Rd 77Hayward, WI 54843 · Sawyer 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 55805 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
$127.61 typical visit price
range $56.00 – $168.28
Typical copayment $31.90 (range $14.00 – $42.07)
Most-billed visit code 99204
Established Patient
$98.61 typical visit price
range $18.32 – $138.04
Typical copayment $24.65 (range $4.58 – $34.51)
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 20

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

Emergency Medicine (Hospice and Palliative Medicine)
400 EAST THIRD STREET, ESSENTIA HEALTH DULUTH CLINIC
DULUTH, MN 55805
Nurse Practitioner (Adult Health)
400 EAST THIRD STREET, ESSENTIA HEALTH DULUTH CLINIC
DULUTH, MN 55805
Dermatology
400 EAST THIRD STREET, ESSENTIA HEALTH DULUTH CLINIC
DULTUH, MN 55805
Physical Therapist
400 EAST THIRD STREET, ESSENTIA HEALTH DULUTH CLINIC
DULUTH, MN 55805
Nurse Practitioner (Pediatrics)
400 EAST THIRD STREET, ESSENTIA HEALTH DULUTH CLINIC
DULUTH, MN 55805
Surgery
400 EAST THIRD STREET, ESSENTIA HEALTH DULUTH CLINIC
DULUTH, MN 55805
Hospitalist
400 EAST THIRD STREET, ESSENTIA HEALTH DULUTH CLINIC
DULUTH, MN 55805
Family Medicine (Sports Medicine)
400 EAST THIRD STREET, ESSENTIA HEALTH DULUTH CLINIC
DULUTH, MN 55805

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 Maria Beaver's NPI number?

The NPI number for Maria Beaver is 1215256409. It was assigned to this individual provider in the NPPES registry on May 27, 2010.

Where is Maria Beaver located?

Maria Beaver practices at 400 East Third Street Essentia Health Duluth Clinic, Duluth, MN 55805. The listed phone number is (218) 786-8364.

What is Maria Beaver's specialty?

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

Is Maria Beaver enrolled in Medicare?

Yes. Maria Beaver 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 Maria Beaver accept?

Health plans from Medica list Maria Beaver 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 Maria Beaver affiliated with any hospitals?

According to CMS data, Maria Beaver is affiliated with Essentia Health St Mary's Medical Center, Essentia Health St Joseph's Medical Center, Essentia Health Virginia, Tamarack Health Hayward Medical Center and Tamarack Health Ashland Medical Center.

When was this NPI record last updated?

The NPPES record for Maria Beaver was last updated on February 25, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.