STEPHEN J MATTICHAK MD
NPI 1013930189
Internal Medicine - Cardiovascular Disease in Midland, MI

Q: What is Stephen Mattichak's NPI number?

The NPI number for Stephen Mattichak is 1013930189. It was assigned to this individual provider in the NPPES registry on July 26, 2006.

Q: What is Stephen Mattichak'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 Stephen Mattichak was last updated on April 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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 July 26, 2006PECOS EnrolledAccepts Medicare Assignment

2660 W SUGNET RD, MIDLAND, MI 48640(989) 832-0900(989) 633-0349 Get Directions Write a Review

NPPES record last updated: April 4, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Apr 4, 2023, Oct 1, 2020, May 27, 2020 and 2 more (5 updates tracked since 2019).

On this page

About Stephen J Mattichak Md NPPES

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

STEPHEN J MATTICHAK MD (NPI 1013930189) is an individual cardiovascular disease provider in Midland, Michigan, licensed in Michigan (4301079048) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Mymichigan Medical Center Alma, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1013930189

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameSTEPHEN J MATTICHAKCredential: MD

Location Address2660 W SUGNET RDMidland, MI 48640-2647

Mailing Address4000 Wellness DrMidland, MI 48670-0001 · (844) 832-1956 · Fax (989) 633-5241

Phone(989) 832-0900

Fax(989) 633-0349

Sole ProprietorNo

Medical School CMSWayne State University School Of MedicineGraduated 1997

Enumeration DateJuly 26, 2006

Last NPPES UpdateApril 4, 20235 updates tracked since enumeration

NPPES CertifiedApril 4, 2023

✔ NPI 1013930189 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

Licenses✔ Licensed in MI · 4301079048✔ Licensed in CO · DR.0059344✔ Licensed in OH · 35.132423

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.

Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X · License DR.0059344 (CO), 35.132423 (OH)

2660 W SUGNET RD, Midland, MI 48640

Open in Google Maps ↗

Secondary Practice Locations 2

Location 13175 W. Professional BlvdBay City, MI 48706-2823 · Phone (989) 894-3278 · Fax (989) 891-8155

Location 21775 Thompson RdCoos Bay, OR 97420-2125 · Phone (541) 269-8111

Other Identifiers 3

Medicaid0258031OH

Medicaid500778985OR

Medicaid4839590MI

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, BridgeSpan Health Company 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

Stephen J Mattichak 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 ID5698779759

PECOS Enrollment IDI20060831000427, I20200619002252

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 Stephen Mattichak reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mymichigan Medical Center Midland

0.1 mi

Multi-Specialty

4000 WELLNESS DR
Midland, MI 48670

Reassigned Medicare billing, Michigan enrollment
536 clinicians in this Medicare group

NPI 1205889490 (844) 832-1956

Vascular Health Clinics PLLC

3.9 mi

Vascular Surgery

2125 RIDGEWOOD DR
Midland, MI 48642

Reassigned Medicare billing, Michigan enrollment
19 clinicians in this Medicare group

NPI 1003298340 (989) 254-6427

Cass River Health Plaza PLLC

29 mi

Family Medicine

6940 DIXIE HWY
Bridgeport, MI 48722

Reassigned Medicare billing, Michigan enrollment
11 clinicians in this Medicare group

NPI 1356600431 (989) 746-0933

Caro Health Plaza Plc

44 mi

Internal Medicine

1525 W CARO RD
Caro, MI 48723

Reassigned Medicare billing, Michigan enrollment
12 clinicians in this Medicare group

NPI 1659326395 (989) 672-2100

Caro Express Clinic Plc

51 mi

Internal Medicine

2425 AUSTINS PKWY STE 1
Flint, MI 48507

Reassigned Medicare billing, Michigan enrollment
13 clinicians in this Medicare group

NPI 1922185750 (810) 238-8889

Bay Area Hospital District

1,989 mi

General Acute Care Hospital

1775 THOMPSON RD
Coos Bay, OR 97420

Reassigned Medicare billing, Oregon enrollment
327 clinicians in this Medicare group

NPI 1225016561 (541) 269-8124

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 25

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.

162 services140 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.

123 services110 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.

109 services72 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.

78 services65 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.

62 services61 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.

56 services55 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.

45 services45 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.

44 services38 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.

41 services36 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.

37 services37 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.

36 services35 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

29 services29 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.

21 services21 patients

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

18 services15 patients

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

17 services15 patients

Insertion of tube in right and left heart chambers and coronary artery for diagnosis with review by radiologist 93460

This procedure involves placing a tube into the heart chambers and coronary artery. It helps diagnose heart conditions. A radiologist reviews the images obtained. It's a standard, safe procedure performed by experienced medical professionals.

16 services16 patients

Ultrasound evaluation of heart blood vessel during diagnosis or treatment, initial vessel 93571

This procedure involves using ultrasound technology to examine the first blood vessel of your heart. It helps identify any abnormalities or issues, providing crucial information for diagnosis or treatment. It's a safe, non-invasive process.

16 services16 patients

Complete ultrasound study of arm and leg arteries 93923

This procedure involves using sound waves to produce images of your arm and leg arteries. It helps identify blockages or abnormalities that could lead to conditions like stroke or peripheral artery disease. It's non-invasive and painless.

16 services11 patients

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212

This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.

15 services13 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

13 services13 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.

12 services12 patients

Insertion of tube in left lower heart chamber, coronary artery and bypass graft for diagnosis with review by radiologist 93459

This procedure involves placing a tube into your left lower heart chamber, coronary artery, and bypass graft. It's done for diagnostic purposes and is carefully reviewed by a radiologist. This helps determine the health of your heart and arteries, aiding in future treatment plans.

12 services12 patients

Ultrasound of leg arteries or artery grafts 93925

An ultrasound of leg arteries or artery grafts is a non-invasive imaging test. It uses high-frequency sound waves to capture live images from inside your body, specifically your leg arteries or grafts. This helps in detecting any blockages or abnormalities.

12 services11 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.

12 services12 patients

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

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.

Mymichigan Medical Center Alma

Acute Care Hospitals · Alma, MI

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number230030

Location300 E Warwick DrAlma, MI 48801 · Gratiot County

Emergency services Birthing friendly

Mymichigan Medical Center Clare

Acute Care Hospitals · Clare, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230180

Location703 N Mcewan StClare, MI 48617 · Clare County

Mymichigan Medical Center Midland

Acute Care Hospitals · Midland, MI

4/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number230222

Location4000 Wellness DriveMidland, MI 48670 · Midland County

Birthing friendly

Mymichigan Medical Center Gladwin

Critical Access Hospitals · Gladwin, MI

OwnershipVoluntary non-profit - Private

CMS Certification Number231325

Location515 Quarter StreetGladwin, MI 48624 · Gladwin County

Emergency services

Bay Area Hospital

Acute Care Hospitals · Coos Bay, OR

2/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number380090

Location1775 Thompson RoadCoos Bay, OR 97420 · Coos County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48640 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.

Other Providers at the Same Location NPPES 15

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

DR. JEFFREY DAVID MARTINDALE D.O.

Internal Medicine (Cardiovascular Disease)