DR. AIMEE E JOHNSON MD
NPI 1285683557
Internal Medicine - Cardiovascular Disease in St Louis Park, MN

Q: What is Aimee Johnson's NPI number?

The NPI number for Aimee Johnson is 1285683557. It was assigned to this individual provider in the NPPES registry on May 6, 2006. The provider is also known as Aimee E Koralesky MD.

Q: What is Aimee Johnson'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 Aimee Johnson was last updated on April 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 May 06, 2006PECOS EnrolledAccepts Medicare Assignment

6500 EXCELSIOR BLVD, ST LOUIS PARK, MN 55426(952) 993-3246 Get Directions Write a Review

NPPES record last updated: April 7, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Dr. Aimee E Johnson Md NPPES

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

DR. AIMEE E JOHNSON MD (NPI 1285683557) is an individual cardiovascular disease provider in St Louis Park, Minnesota, licensed in Minnesota (47217) and active in the NPI registry since May 2006. She is enrolled in Medicare PECOS, is affiliated with North Memorial Health Hospital, and is a graduate of University Of Minnesota Medical School (2000).

NPPES Registry Identity

NPI1285683557

Entity TypeIndividualFemale

Primary Taxonomy207RC0000X

Provider Legal NameDR. AIMEE E JOHNSONCredential: MD

Location Address6500 EXCELSIOR BLVDSt Louis Park, MN 55426-4702

Mailing Address8170 33rd Ave S, Po Box 1309 Mail Stop 21110qMinneapolis, MN 55425-4516

Phone(952) 993-3246

Sole ProprietorNo

Medical School CMSUniversity Of Minnesota Medical SchoolGraduated 2000

Enumeration DateMay 6, 2006

Last NPPES UpdateApril 7, 2016

✔ NPI 1285683557 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 · 47217

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.

6500 EXCELSIOR BLVD, St Louis Park, MN 55426

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Other Names 1

Former Name (1)Aimee E Koralesky Md

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. Aimee E Johnson 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 ID1052377496

PECOS Enrollment IDI20041207000740

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 Aimee Johnson reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Park Nicollet Methodist Hospital

0.8 mi

General Acute Care Hospital

3900 PARK NICOLLET BLVD
St Louis Park, MN 55416

Reassigned Medicare billing, Minnesota enrollment
Medicare enrollment name: Park Nicollet Clinic
2,527 clinicians in this Medicare group

NPI 1194113217 (952) 993-1953

North Memorial Health Care

5.5 mi

Primary Care

15450 HIGHWAY 7
Minnetonka, MN 55345

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

NPI 1952732729 (763) 581-8900

Hutchinson Health

49 mi

General Acute Care Hospital

1095 HIGHWAY 15 S
Hutchinson, MN 55350

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

NPI 1053508820 (320) 234-5000

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 21

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.

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.

479 services472 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.

101 services84 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

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.

69 services69 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.

69 services69 patients

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

66 services65 patients

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.

61 services56 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

50 services42 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.

48 services46 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.

46 services46 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

39 services19 patients

Ultrasound of heart blood flow, valves and chambers 93320

An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.

38 services36 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.

35 services31 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

27 services27 patients

Telephone, internet, or electronic health record assessment and management with written report by consulting physician, at least 5 minutes 99451

This service involves a consulting physician assessing your health condition via a phone or internet interaction. The doctor will spend at least 5 minutes discussing your health concerns. Afterwards, a written report summarizing the findings and recommendations will be provided for your reference.

26 services26 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.

25 services25 patients

Ultrasound of heart during rest, exercise and/or drug-induced stress with report 93350

This procedure involves using ultrasound imaging to view your heart at rest, during exercise, and/or under drug-induced stress. It helps assess how well your heart responds to exertion. A report of the findings is provided after the test.

20 services20 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

18 services18 patients

Ultrasound of heart with probe in esophagus, with report 93312

This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.

17 services16 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

17 services17 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

Hospital Affiliations CMS Care Compare 2

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

Maple Grove Hospital

Acute Care Hospitals · Maple Grove, MN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number240214

Location9875 Hospital DriveMaple Grove, MN 55369 · Hennepin County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55426 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.

NANCY COLE NELSON M.D.

Obstetrics & Gynecology

6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426

Hennepin County (952) 993-3282

DR. KATIE LYNN ANDRINAS MD, MPH

Obstetrics & Gynecology

6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426

Hennepin County (952) 993-3282

CARA HOULE MD

Internal Medicine

6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426

Hennepin County (952) 993-5000

JANET GRAYSON MD

Internal Medicine

6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426

Hennepin County (952) 993-6600

JEFFREY J SHULTZ

Internal Medicine (Cardiovascular Disease)

6500 EXCELSIOR BLVD, PARK NICOLLET CLINIC - HEART & VASCULAR CENTER
ST LOUIS PARK, MN 55426

Hennepin County (952) 993-3246

MARY BETH JOHNSON OTR/L

Occupational Therapist

6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426

Hennepin County (952) 993-6087

MARY KATHERINE KOSANDA P.T.

Physical Therapist

6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426

Hennepin County (952) 993-6014

JENNIFER A DEUTZ P.T.

Physical Therapist

6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426

Hennepin County (952) 993-5900

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 Aimee Johnson's NPI number?

The NPI number for Aimee Johnson is 1285683557. It was assigned to this individual provider in the NPPES registry on May 6, 2006. The provider is also known as Aimee E Koralesky MD.

Where is Aimee Johnson located?

Aimee Johnson practices at 6500 Excelsior Blvd, St Louis Park, MN 55426. The listed phone number is (952) 993-3246.

What is Aimee Johnson's specialty?

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

Is Aimee Johnson enrolled in Medicare?

Yes. Aimee Johnson 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 Aimee Johnson's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Aimee Johnson reassigns Medicare benefits to 3 organizations: Park Nicollet Methodist Hospital (St Louis Park, MN), North Memorial Health Care (Minnetonka, MN) and Hutchinson Health (Hutchinson, 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 Aimee Johnson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Aimee Johnson affiliated with any hospitals?

According to CMS data, Aimee Johnson is affiliated with North Memorial Health Hospital and Maple Grove Hospital.

When was this NPI record last updated?

The NPPES record for Aimee Johnson was last updated on April 7, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.