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NATALIE JOY FRENTZ MD
NPI 1194941708
Family Medicine in South Bend, IN

Active since April 18, 2007PECOS EnrolledAccepts Medicare Assignment
6301 UNIVERSITY COMMONS, SOUTH BEND, IN 46635(574) 234-4016(574) 239-4607 Get Directions Write a Review

NPPES record last updated: June 4, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 4, 2024, Mar 30, 2021 (2 updates tracked since 2021).

About Natalie Joy Frentz Md NPPES

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

NATALIE JOY FRENTZ MD (NPI 1194941708) is an individual family medicine provider in South Bend, Indiana, licensed in Indiana (01063651A) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS, is affiliated with Saint Joseph Regional Medical Center, and is a graduate of Indiana University School Of Medicine (2004).

NPPES Registry Identity

NPI1194941708
Entity TypeIndividualFemale
Primary Taxonomy207Q00000X
Provider Legal NameNATALIE JOY FRENTZCredential: MD
Location Address6301 UNIVERSITY COMMONSSouth Bend, IN 46635-1571
Mailing Address6301 University CommonsSouth Bend, IN 46635-1571 · (574) 234-4016 · Fax (574) 239-4607
Phone(574) 234-4016
Fax(574) 239-4607
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 2004
Enumeration DateApril 18, 2007
Last NPPES UpdateJune 4, 20242 updates tracked since enumeration
NPPES CertifiedJuly 24, 2023
✔ NPI 1194941708 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in IN · 01063651A
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
6301 UNIVERSITY COMMONS, South Bend, IN 46635
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Other Names 1

Former Name (1)Natalie Joy Vandeventer Md

Other Identifiers 1

Medicaid200863040IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health 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

Natalie Joy Frentz 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 ID9032219951
PECOS Enrollment IDI20070706000428
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 6

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 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.
79 services64 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.
72 services52 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
26 services26 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
26 services26 patients
Urinalysis, manual test 81002
A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.
18 services14 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza 87428
This test uses a method called immunoassay to identify severe acute respiratory syndrome coronavirus and influenza. It works by detecting specific proteins (antigens) in a sample, like a nasal swab. It's a powerful tool in diagnosing these viral infections.
15 services15 patients

Hospital Affiliations CMS Care Compare 3

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

Saint Joseph Regional Medical Center

Acute Care Hospitals · Mishawaka, IN
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150012
Location5215 Holy Cross PkwyMishawaka, IN 46545 · St. Joseph County
Emergency services Birthing friendly

Elkhart General Hospital

Acute Care Hospitals · Elkhart, IN
4/5 CMS rating
OwnershipGovernment - Local
CMS Certification Number150018
Location600 E BlvdElkhart, IN 46514 · Elkhart County
Emergency services Birthing friendly

Memorial Hospital Of South Bend

Acute Care Hospitals · South Bend, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150058
Location615 N Michigan StSouth Bend, IN 46601 · St. Joseph County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46635 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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.

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
6 suppliers17 claims43 services$5.67 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
1 supplier15 claims15 services$15.23 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
1 supplier15 claims15 services$84.11 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

ALLIED PHYSICIANS OF MICHIANA
Obstetrics & Gynecology
6301 UNIVERSITY COMMONS, SUITE 230
SOUTH BEND, IN 46635
St. Joseph County (574) 251-2100
KELLY WAYNE MCGUIRE M.D.
Obstetrics & Gynecology
6301 UNIVERSITY COMMONS, SUITE 310
SOUTH BEND, IN 46635
St. Joseph County (574) 232-1471
ALLIED PHYSICIANS OF MICHIANA, LLC
Orthopaedic Surgery
6301 UNIVERSITY COMMONS, SUITE 100
SOUTH BEND, IN 46635
St. Joseph County (574) 247-4667
JACQUELINE LEE HENRY APRN-NP
Nurse Practitioner (Family)
6301 UNIVERSITY COMMONS
SOUTH BEND, IN 46635
St. Joseph County (574) 251-1210
DONALD W SMITH MD
Specialist
6301 UNIVERSITY COMMONS
SOUTH BEND, IN 46635
St. Joseph County (574) 234-4016
KATHRYN L. WERDA MSPT, DPT, OCS
Physical Therapist (Orthopedic)
6301 UNIVERSITY COMMONS, SUITE 430
SOUTH BEND, IN 46635
St. Joseph County (574) 968-8251
DR. NATALIE FAY WEBSTER DO
Family Medicine
6301 UNIVERSITY COMMONS
SOUTH BEND, IN 46635
St. Joseph County (574) 232-1471
DARAH JEAN REGAL AU.D.
Audiologist
6301 UNIVERSITY COMMONS, NULL
SOUTH BEND, IN 46635
St. Joseph County (574) 234-8161

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 Natalie Frentz's NPI number?

The NPI number for Natalie Frentz is 1194941708. It was assigned to this individual provider in the NPPES registry on April 18, 2007. The provider is also known as Natalie Joy Vandeventer MD.

Where is Natalie Frentz located?

Natalie Frentz practices at 6301 University Commons, South Bend, IN 46635. The listed phone number is (574) 234-4016.

What is Natalie Frentz's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Natalie Frentz enrolled in Medicare?

Yes. Natalie Frentz 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 Natalie Frentz accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Natalie Frentz 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 Natalie Frentz affiliated with any hospitals?

According to CMS data, Natalie Frentz is affiliated with Saint Joseph Regional Medical Center, Elkhart General Hospital and Memorial Hospital Of South Bend.

When was this NPI record last updated?

The NPPES record for Natalie Frentz was last updated on June 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.