MS. CAROL D MARSH RN-CNP
NPI 1750332177
Nurse Practitioner in Duluth, MN

Active since May 12, 2006PECOS EnrolledAccepts Medicare Assignment
1001 E SUPERIOR ST, STE, L201, DULUTH, MN 55802(218) 249-3057 Get Directions Write a Review

NPPES record last updated: January 25, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Ms. Carol D Marsh Rn-cnp NPPES

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

MS. CAROL D MARSH RN-CNP (NPI 1750332177) is an individual nurse practitioner in Duluth, Minnesota, licensed in Minnesota (R084357-1) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with St Lukes Hospital, and is a graduate of Other (2000).

NPPES Registry Identity

NPI1750332177
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameMS. CAROL D MARSHCredential: RN-CNP
Location Address1001 E SUPERIOR ST, STE, L201Duluth, MN 55802-2207
Mailing Address1001 E Superior St, Ste, L201Duluth, MN 55802-2207 · (218) 249-3057
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateMay 12, 2006
Last NPPES UpdateJanuary 25, 2021
NPPES CertifiedJanuary 25, 2021
NPI 1750332177 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in MN · R084357-1
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
1001 E SUPERIOR ST, Duluth, MN 55802

Other Identifiers 2

Medicaid084917100MN
Other500019351MN · Medicare Rr

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

Ms. Carol D Marsh Rn-cnp 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 ID4688716046
PECOS Enrollment IDI20100122000446, I20150312001014
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 2

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.
20 services20 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.
11 services11 patients

Hospital Affiliations CMS Care Compare

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

St Lukes Hospital

Acute Care Hospitals · Duluth, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240047
Location915 East 1st StreetDuluth, MN 55805 · St. Louis County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55802 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
$85.82 typical visit price
range $56.00 – $168.28
Typical copayment $21.45 (range $14.00 – $42.07)
Most-billed visit code 99203
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.

Physician Assistant
1001 E SUPERIOR ST, SUITE L201
DULUTH, MN 55802
Internal Medicine
1001 E SUPERIOR ST, SUITE L401
DULUTH, MN 55802
Hospitalist
1001 E SUPERIOR ST, SUITE L401
DULUTH, MN 55802
Internal Medicine (Hematology & Oncology)
1001 E SUPERIOR ST, STE. L101
DULUTH, MN 55802
Internal Medicine
1001 E SUPERIOR ST, STE L401
DULUTH, MN 55802
Nurse Practitioner
1001 E SUPERIOR ST, STE. 201
DULUTH, MN 55802
Nurse Practitioner (Family)
1001 E SUPERIOR ST, DULUTH
DULUTH, MN 55802
Nurse Practitioner
1001 E SUPERIOR ST, STE, L201
DULUTH, MN 55802

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 Carol Marsh's NPI number?

The NPI number for Carol Marsh is 1750332177. It was assigned to this individual provider in the NPPES registry on May 12, 2006.

Where is Carol Marsh located?

Carol Marsh practices at 1001 E Superior St Ste, L201, Duluth, MN 55802. The listed phone number is (218) 249-3057.

What is Carol Marsh's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Carol Marsh enrolled in Medicare?

Yes. Carol Marsh 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 Carol Marsh accept?

Health plans from HealthPartners, Medica and Security Health Plan list Carol Marsh 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 Carol Marsh affiliated with any hospitals?

According to CMS data, Carol Marsh is affiliated with St Lukes Hospital.

When was this NPI record last updated?

The NPPES record for Carol Marsh was last updated on January 25, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.