DR. NICKLAUS KARWAS SLOCUM M.D.
NPI 1295873388
Internal Medicine - Cardiovascular Disease in Traverse City, MI

Q: What is Nicklaus Slocum's NPI number?

The NPI number for Nicklaus Slocum is 1295873388. It was assigned to this individual provider in the NPPES registry on February 2, 2007.

Q: What is Nicklaus Slocum'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 Nicklaus Slocum was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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 February 02, 2007PECOS EnrolledAccepts Medicare Assignment

1200 SIXTH ST, SUITE 200, TRAVERSE CITY, MI 49684(231) 935-5800(231) 935-5799 Get Directions Write a Review

NPPES record last updated: August 11, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 11, 2025, Dec 30, 2020, May 19, 2017 (3 updates tracked since 2017).

On this page

About Dr. Nicklaus Karwas Slocum M.d. NPPES

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

DR. NICKLAUS KARWAS SLOCUM M.D. (NPI 1295873388) is an individual cardiovascular disease provider in Traverse City, Michigan, licensed in Michigan (4301084019) and active in the NPI registry since February 2007. He is enrolled in Medicare PECOS, is affiliated with Munson Healthcare Grayling Hospital, and maintains a secondary practice location in Petoskey.

NPPES Registry Identity

NPI1295873388

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. NICKLAUS KARWAS SLOCUMCredential: M.D.

Location Address1200 SIXTH ST, SUITE 200Traverse City, MI 49684-2369

Mailing Address1105 Sixth StTraverse City, MI 49684-2345 · (231) 935-5000

Phone(231) 935-5800

Fax(231) 935-5799

Sole ProprietorNo

Medical School CMSWayne State University School Of MedicineGraduated 2004

Enumeration DateFebruary 2, 2007

Last NPPES UpdateAugust 11, 20253 updates tracked since enumeration

NPPES CertifiedAugust 11, 2025

✔ NPI 1295873388 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 MI · 4301084019

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.

1200 SIXTH ST, Traverse City, MI 49684

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Secondary Practice Location 1

Location 11619 Anderson RdPetoskey, MI 49770 · Phone (231) 935-5800

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and more.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

Dr. Nicklaus Karwas Slocum M.d. 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 ID3375739097

PECOS Enrollment IDI20101119001207

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 22

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.

291 services247 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.

244 services204 patients

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

122 services108 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.

86 services82 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.

52 services48 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.

51 services51 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

43 services25 patients

Placement and subsequent removal of device to protect brain from embolism through catheter using imaging guidance 33370

This procedure involves inserting a device through a catheter to shield the brain from harmful blood clots (embolism). The process is monitored using imaging technology. After serving its purpose, the device is carefully removed through the same pathway.

37 services37 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.

36 services36 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.

29 services28 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.

28 services28 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.

28 services15 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.

18 services17 patients

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.

16 services16 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.

14 services14 patients

Ultrasound evaluation of heart blood vessel or graft with review by radiologist, initial vessel 92978

This procedure involves using ultrasound technology to examine the first vessel of your heart or graft. A radiologist will review the images. It's a non-invasive way to check the health of your heart's blood vessels.

14 services14 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

14 services14 patients

Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional 93228

An Electrocardiogram (ECG) is a non-invasive test that records the electrical signals in your heart. For up to 30 days, a small device will continuously monitor your heart's activity. A healthcare professional will then review the data and provide a report on your heart's function.

13 services13 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

13 services13 patients

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

12 services12 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.

11 services11 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Munson Healthcare Grayling Hospital

Acute Care Hospitals · Grayling, MI

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number230058

Location1100 E Michigan AveGrayling, MI 49738 · Crawford County

Emergency services Birthing friendly

Munson Healthcare Cadillac Hospital

Acute Care Hospitals · Cadillac, MI

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number230081

Location400 Hobart StCadillac, MI 49601 · Wexford County

Emergency services Birthing friendly

Munson Medical Center

Acute Care Hospitals · Traverse City, MI

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230097

Location1105 Sixth StreetTraverse City, MI 49684 · Grand Traverse County

Emergency services Birthing friendly

Munson Healthcare Otsego Memorial Hospital

Acute Care Hospitals · Gaylord, MI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230133

Location825 N Center AveGaylord, MI 49735 · Otsego County

Birthing friendly

Charlevoix Area Hospital

Critical Access Hospitals · Charlevoix, MI

OwnershipVoluntary non-profit - Other

CMS Certification Number231322

Location14700 Lakeshore DriveCharlevoix, MI 49720 · Charlevoix County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49684 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

$126.15 typical visit price

range $54.34 – $166.68

Typical copayment $31.53 (range $13.58 – $41.67)

Most-billed visit code 99204

Established Patient

$68.07 typical visit price

range $17.09 – $135.40

Typical copayment $17.01 (range $4.27 – $33.85)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

Reported Quality Measures

Care Plan

Percentage of patients aged 65 years and older who have an advance care plan or surrogate decision maker documented in the medical record that an advance care plan was discussed but the patient did not wish or was not able to name a surrogate decision maker…

100%893 patients5/55-star benchmark: 100%

Coronary Artery Disease (CAD): Antiplatelet Therapy

Percentage of patients aged 18 years and older with a diagnosis of coronary artery disease (CAD) seen within a 12 month period who were prescribed aspirin or clopidogrel

96%632 patients4/55-star benchmark: 100%

Diabetes: Medical Attention for Nephropathy

The percentage of patients 18-75 years of age with diabetes who had a nephropathy screening test or evidence of nephropathy during the measurement period

87%174 patients4/55-star benchmark: 100%

e-Prescribing

At least one permissible prescription written by the MIPS eligible clinician is queried for a drug formulary and transmitted electronically using certified EHR technology.

87%821 patients4/55-star benchmark: 100%

Health Information Exchange

The MIPS eligible clinician that transitions or refers their patient to another setting of care or health care clinician (1) uses CEHRT to create a summary of care record; and (2) electronically transmits such summary to a receiving health care clinician for…

21%29 patients1/55-star benchmark: 96%

Ischemic Vascular Disease (IVD): Use of Aspirin or Another Antiplatelet

Percentage of patients 18 years of age and older who were diagnosed with acute myocardial infarction (AMI), coronary artery bypass graft (CABG) or percutaneous coronary interventions (PCI) in the 12 months prior to the measurement period, or who had an active…

93%512 patients4/55-star benchmark: 100%

Medication Reconciliation

The MIPS eligible clinician performs medication reconciliation for at least one transition of care in which the patient is transitioned into the care of the MIPS eligible clinician.

80%165 patients3/55-star benchmark: 100%

Patient-Specific Education

The MIPS eligible clinician must use clinically relevant information from CEHRT to identify patient-specific educational resources and provide access to those materials to at least one unique patient seen by the MIPS eligible clinician.

48%952 patients2/55-star benchmark: 99%

Provide Patient Access

At least one patient seen by the MIPS eligible clinician during the performance period is provided timely access to view online, download, and transmit to a third party their health information subject to the MIPS eligible clinician's discretion to withhold…

90%952 patients4/55-star benchmark: 100%

Secure Messaging

For at least one unique patient seen by the MIPS eligible clinician during the performance period, a secure message was sent using the electronic messaging function of CEHRT to the patient (or the patient-authorized representative), or in response to a secure…

17%952 patients2/55-star benchmark: 59%

Use of High-Risk Medications in the Elderly

Percentage of patients 65 years of age and older who were ordered high-risk medications. Two rates are submitted. 1) Percentage of patients who were ordered at least one high-risk medication.

Lower rates are better for this measure.

Patients 2+: 0% · 1,738 patients

3%1,738 patients4/55-star benchmark: 100%

Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

ANNE M HEPNER M.D.

Internal Medicine (Cardiovascular Disease)

1200 SIXTH ST, SUITE 200
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

DANIEL L BONIFACIO D.O.

Internal Medicine (Cardiovascular Disease)

1200 SIXTH ST, SUITE 200
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

MEGHAN VISNICK DAVIS CNMW

Nurse Practitioner (Women's Health)

1200 SIXTH ST, STE 400
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 392-0650

DR. MICHAEL HOWE M.D.

Internal Medicine (Cardiovascular Disease)

1200 SIXTH ST, SUITE 200
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

JANICE L MCALLISTER CNM

Midwife

1200 SIXTH ST, STE 400
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 392-0650

TODD R ADAMS DO

Internal Medicine (Cardiovascular Disease)

1200 SIXTH ST, SUITE 200
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

DR. STEVEN T MAST MD

Internal Medicine (Interventional Cardiology)

1200 SIXTH ST, SUITE 200
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

MARK A ELLIOTT M.D.

Internal Medicine (Cardiovascular Disease)

1200 SIXTH ST, SUITE 200
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

DEBRA JOAN KURTZ MD

Obstetrics & Gynecology

1200 SIXTH ST, STE 400
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 392-0655

JOHN N. BEATTIE M.D.

Internal Medicine (Cardiovascular Disease)

1200 SIXTH ST, SUITE 200
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

THOMAS W CROSBY M.D.

Internal Medicine (Cardiovascular Disease)

1200 SIXTH ST, SUITE 200
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

DR. KURT A WRIGHT M.D.

Obstetrics & Gynecology

1200 SIXTH ST, SUITE 400
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 392-0655

JULIA ANNE RIDDLE D.O.

Family Medicine

1200 SIXTH ST, STE 400
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 392-0655

BARBARA ROGERS

Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)

1200 SIXTH ST, STE 400
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 392-0655

MS. MICHELLE STRANGE PA

Physician Assistant

1200 SIXTH ST, SUITE 200
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

EDWARD KRASKA

Nurse Practitioner (Gerontology)

1200 SIXTH ST, SUITE 200
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

MS. SARAH K TORRES WHNP

Nurse Practitioner

1200 SIXTH ST, STE 400
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 392-0655

HOLLY L GERBER PA

Physician Assistant

1200 SIXTH ST, SUITE 200
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

JOHN L COATNEY MD

Internal Medicine (Clinical Cardiac Electrophysiology)

1200 SIXTH ST
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

KEVIN J CLAYTON D.O

Internal Medicine (Cardiovascular Disease)

1200 SIXTH ST, SUITE 200
TRAVERSE CITY, MI 49684

Grand Traverse County (231) 935-5800

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 Nicklaus Slocum's NPI number?

The NPI number for Nicklaus Slocum is 1295873388. It was assigned to this individual provider in the NPPES registry on February 2, 2007.

Where is Nicklaus Slocum located?

Nicklaus Slocum practices at 1200 Sixth St Suite 200, Traverse City, MI 49684. The listed phone number is (231) 935-5800.

What is Nicklaus Slocum's specialty?

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

Is Nicklaus Slocum enrolled in Medicare?

Yes. Nicklaus Slocum 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 Nicklaus Slocum accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community and Priority Health list Nicklaus Slocum 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 Nicklaus Slocum affiliated with any hospitals?

According to CMS data, Nicklaus Slocum is affiliated with Munson Healthcare Grayling Hospital, Munson Healthcare Cadillac Hospital, Munson Medical Center, Munson Healthcare Otsego Memorial Hospital and Charlevoix Area Hospital.

When was this NPI record last updated?

The NPPES record for Nicklaus Slocum was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.