JULIE M KOWACZ MD
NPI 1235231309
Internal Medicine in Grand Haven, MI

Active since September 01, 2006PECOS EnrolledAccepts Medicare Assignment
15100 WHITTAKER WAY, GRAND HAVEN, MI 49417(616) 935-6210 Get Directions Write a Review

NPPES record last updated: November 1, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 1, 2018, Mar 5, 2018, Aug 7, 2017 (3 updates tracked since 2017).

About Julie M Kowacz Md NPPES

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

JULIE M KOWACZ MD (NPI 1235231309) is an individual internal medicine provider in Grand Haven, Michigan, licensed in Michigan (4301093783) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Holland Community Hospital, and is a graduate of University Of Missouri, Columbia School Of Medicine (2005).

NPPES Registry Identity

NPI1235231309
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameJULIE M KOWACZCredential: MD
Location Address15100 WHITTAKER WAYGrand Haven, MI 49417-8696
Mailing Address100 Michigan St Ne, Mc 845Grand Rapids, MI 49503-2560
Sole ProprietorNo
Medical School CMSUniversity Of Missouri, Columbia School Of MedicineGraduated 2005
Enumeration DateSeptember 1, 2006
Last NPPES UpdateNovember 1, 20183 updates tracked since enumeration
NPI 1235231309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MI · 4301093783
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
15100 WHITTAKER WAY, Grand Haven, MI 49417

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

Julie M Kowacz 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 ID4082767900
PECOS Enrollment IDI20090724000409
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 4

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 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.
79 services75 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.
60 services59 patients
New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202
This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.
18 services18 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.
17 services17 patients

Hospital Affiliations CMS Care Compare

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

Holland Community Hospital

Acute Care Hospitals · Holland, MI
5/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230072
Location602 Michigan AveHolland, MI 49423 · Ottawa County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49417 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
$96.44 typical visit price
range $17.09 – $135.40
Typical copayment $24.11 (range $4.27 – $33.85)
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.

Occupational Therapist
15100 WHITTAKER WAY
GRAND HAVEN, MI 49417
Pediatrics
15100 WHITTAKER WAY
GRAND HAVEN, MI 49417
Family Medicine
15100 WHITTAKER WAY
GRAND HAVEN, MI 49417
Physician Assistant
15100 WHITTAKER WAY
GRAND HAVEN, MI 49417
Physician Assistant
15100 WHITTAKER WAY
GRAND HAVEN, MI 49417
Internal Medicine
15100 WHITTAKER WAY
GRAND HAVEN, MI 49417
Social Worker
15100 WHITTAKER WAY
GRAND HAVEN, MI 49417
Physician Assistant (Medical)
15100 WHITTAKER WAY
GRAND HAVEN, MI 49417

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 Julie Kowacz's NPI number?

The NPI number for Julie Kowacz is 1235231309. It was assigned to this individual provider in the NPPES registry on September 1, 2006.

Where is Julie Kowacz located?

Julie Kowacz practices at 15100 Whittaker Way, Grand Haven, MI 49417. The listed phone number is (616) 935-6210.

What is Julie Kowacz's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Julie Kowacz enrolled in Medicare?

Yes. Julie Kowacz 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 Julie Kowacz accept?

Health plans from Priority Health list Julie Kowacz 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 Julie Kowacz affiliated with any hospitals?

According to CMS data, Julie Kowacz is affiliated with Holland Community Hospital.

When was this NPI record last updated?

The NPPES record for Julie Kowacz was last updated on November 1, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.