DR. JAMES N MOHN MD MPH
NPI 1205877941
Internal Medicine - Cardiovascular Disease in Duluth, MN

Q: What is James Mohn's NPI number?

The NPI number for James Mohn is 1205877941. It was assigned to this individual provider in the NPPES registry on June 10, 2006.

Q: What is James Mohn's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for James Mohn 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.

Active since June 10, 2006PECOS EnrolledAccepts Medicare Assignment

1001 E SUPERIOR ST, STE. L201, DULUTH, MN 55802(218) 249-3057(218) 249-3091 Get Directions Write a Review

NPPES record last updated: January 25, 2021. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jan 25, 2021, Jan 27, 2017 (2 updates tracked since 2017).

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About Dr. James N Mohn Md Mph NPPES

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

DR. JAMES N MOHN MD MPH (NPI 1205877941) is an individual cardiovascular disease provider in Duluth, Minnesota, licensed in Minnesota (44577) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with North Memorial Health Hospital, and is a graduate of University Of Minnesota Medical School (1999).

NPPES Registry Identity

NPI1205877941

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. JAMES N MOHNCredential: MD MPH

Location Address1001 E SUPERIOR ST, STE. L201Duluth, MN 55802-2207

Mailing Address1001 E Superior St, Ste. L201Duluth, MN 55802-2207 · (218) 249-3057 · Fax (218) 249-3091

Phone(218) 249-3057

Fax(218) 249-3091

Sole ProprietorNo

Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 1999

Enumeration DateJune 10, 2006

Last NPPES UpdateJanuary 25, 20212 updates tracked since enumeration

NPPES CertifiedJanuary 25, 2021

✔ NPI 1205877941 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in MN · 44577

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

1001 E SUPERIOR ST, Duluth, MN 55802

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Other Identifiers 1

Medicaid088781100MN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, HealthPartners and more.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

Dr. James N Mohn Md Mph 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 ID2365488236

PECOS Enrollment IDI20050630000404, I20120627000096

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

Medicare enrollment records show James Mohn reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

St. Luke's Hospital Of Duluth

Same address

Obstetrics & Gynecology

1001 E SUPERIOR ST STE 301
Duluth, MN 55802

Reassigned Medicare billing, Minnesota and Wisconsin enrollments
513 clinicians in this Medicare group

NPI 1124388723 (218) 722-5629

Lake View Memorial Hospital, Inc

26 mi

Critical Access

325 11TH AVE
Two Harbors, MN 55616

Reassigned Medicare billing, Minnesota enrollment
95 clinicians in this Medicare group

NPI 1023067642 (218) 834-7300

Cook County Hospital District

105 mi

Critical Access

515 5TH AVE W
Grand Marais, MN 55604

Reassigned Medicare billing, Minnesota enrollment
81 clinicians in this Medicare group

NPI 1487712493 (218) 387-3040

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

Areas of Expertise CMS Part B claims 18

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.

406 services352 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.

216 services212 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.

113 services102 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

88 services86 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

59 services50 patients

Heart rhythm review and interpretation of continous external ekg over 8-15 days 93248

This service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.

34 services33 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.

32 services32 patients

Nuclear medicine studies of heart muscle at rest and with stress and spect 78452

Nuclear medicine studies of the heart involve two parts: rest and stress. During rest, images are taken of your heart at ease. During stress, images are taken after exercise or medication-induced stress. SPECT is a special imaging technique providing 3D pictures of your heart, helping identify any issues.

29 services29 patients

Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 93458

This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.

28 services28 patients

Replacement of aortic valve through the skin and femoral artery 33361

This procedure, known as Transcatheter Aortic Valve Replacement (TAVR), involves replacing a damaged aortic valve through a small incision in the leg. A catheter is inserted into the femoral artery and guided up to the heart. The new valve is then positioned and deployed, restoring normal blood flow.

24 services24 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

23 services21 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.

23 services21 patients

Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch 92928

This procedure involves placing a small, mesh tube (stent) in your coronary artery to keep it open. A balloon is used to expand the stent and artery, improving blood flow to your heart. It's typically done for a single artery or branch.

22 services16 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

17 services17 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

16 services16 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

15 services13 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

13 services13 patients

Insertion of tube in coronary artery for diagnosis with review by radiologist 93454

This procedure involves placing a small tube into your coronary artery. It helps to identify any blockages or issues within the artery. A radiologist, a doctor specialized in medical imaging, will review the results to ensure accurate diagnosis.

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.

North Memorial Health Hospital

Acute Care Hospitals · Robbinsdale, MN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240001

Location3300 Oakdale NorthRobbinsdale, MN 55422 · Hennepin County

Emergency services Birthing friendly

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

Lake View Memorial Hospital

Critical Access Hospitals · Two Harbors, MN

OwnershipVoluntary non-profit - Private

CMS Certification Number241308

Location325 Eleventh AveTwo Harbors, MN 55616 · Lake County

Emergency services

North Shore Health

Critical Access Hospitals · Grand Marais, MN

OwnershipGovernment - Hospital District or Authority

CMS Certification Number241317

Location515 5th Ave WestGrand Marais, MN 55604 · Cook County

Emergency services

Community Memorial Hospital

Critical Access Hospitals · Cloquet, MN

OwnershipVoluntary non-profit - Private

CMS Certification Number241364

Location512 Skyline BoulevardCloquet, MN 55720 · Carlton County

Emergency services

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

$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

$69.74 typical visit price

range $18.32 – $138.04

Typical copayment $17.43 (range $4.58 – $34.51)

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.

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.

MR. BRIAN ANTHONY BUTKUS PA-C

Physician Assistant

1001 E SUPERIOR ST, SUITE L201
DULUTH, MN 55802

St. Louis County (218) 249-3057

DR. JUDITH GOODRICH ARVOLD MD

Internal Medicine

1001 E SUPERIOR ST, SUITE L401
DULUTH, MN 55802

St. Louis County (218) 249-7960

DR. JAKE RICHARD POWELL MD

Hospitalist

1001 E SUPERIOR ST, SUITE L401
DULUTH, MN 55802

St. Louis County (218) 249-7960

ANNE CHANDRI DEEPIKA SILVA-BENEDICT MD

Internal Medicine (Hematology & Oncology)

1001 E SUPERIOR ST, STE. L101
DULUTH, MN 55802

St. Louis County (218) 249-3081

DR. JOHN M VANETTA MD

Internal Medicine

1001 E SUPERIOR ST, STE L401
DULUTH, MN 55802

St. Louis County (218) 249-7960

LISA JEAN HUGHES NP

Nurse Practitioner

1001 E SUPERIOR ST, STE. 201
DULUTH, MN 55802

St. Louis County (218) 249-3057

LINDSAY MARIE JOHNSON FNP-C

Nurse Practitioner (Family)

1001 E SUPERIOR ST, DULUTH
DULUTH, MN 55802

St. Louis County (218) 249-3081

MS. SHERRY A JOHNSON C-FNP, CNS

Nurse Practitioner

1001 E SUPERIOR ST, STE, L201
DULUTH, MN 55802

St. Louis County (218) 249-7990

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 James Mohn's NPI number?

The NPI number for James Mohn is 1205877941. It was assigned to this individual provider in the NPPES registry on June 10, 2006.

Where is James Mohn located?

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

What is James Mohn's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is James Mohn enrolled in Medicare?

Yes. James Mohn 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 James Mohn's services?

According to the CMS Revalidation Reassignment List (October 2026 release), James Mohn reassigns Medicare benefits to 3 organizations: St. Luke's Hospital Of Duluth (Duluth, MN), Lake View Memorial Hospital, Inc (Two Harbors, MN) and Cook County Hospital District (Grand Marais, MN). 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 James Mohn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does James Mohn accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, HealthPartners and Security Health Plan list James Mohn 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 James Mohn affiliated with any hospitals?

According to CMS data, James Mohn is affiliated with North Memorial Health Hospital, St Lukes Hospital, Lake View Memorial Hospital, North Shore Health and Community Memorial Hospital.

When was this NPI record last updated?

The NPPES record for James Mohn 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.