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BROCK PATRICK BARNETT
NPI 1346922341
Nurse Practitioner in Saint Joseph, MI

Active since August 01, 2023PECOS EnrolledAccepts Medicare Assignment
3950 HOLLYWOOD RD STE 110, SAINT JOSEPH, MI 49085(269) 985-1000 Get Directions Write a Review

NPPES record last updated: January 26, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Brock Patrick Barnett NPPES

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

BROCK PATRICK BARNETT (NPI 1346922341) is an individual nurse practitioner in Saint Joseph, Michigan, licensed in Michigan (4704260846) and active in the NPI registry since August 2023. He is enrolled in Medicare PECOS, is affiliated with Lakeland Hospital, St Joseph, and maintains a secondary practice location in Grand Rapids.

NPPES Registry Identity

NPI1346922341
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameBROCK PATRICK BARNETT
Location Address3950 HOLLYWOOD RD STE 110Saint Joseph, MI 49085-9151
Mailing Address3950 Hollywood Rd Ste 110Saint Joseph, MI 49085-9151
Phone(269) 985-1000
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateAugust 1, 2023
Last NPPES UpdateJanuary 26, 2024
NPPES CertifiedJanuary 26, 2024
✔ NPI 1346922341 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in MI · 4704260846
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 4704260846 (MI)
3950 HOLLYWOOD RD STE 110, Saint Joseph, MI 49085
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Secondary Practice Location 1

Location 12460 Burton St SE Ste 300Grand Rapids, MI 49546-4800 · Phone (616) 805-3846

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brock Patrick Barnett 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 ID4082065727
PECOS Enrollment IDI20240108003566
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

3

Medicare enrollment records show Brock Barnett reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Lakeland Hospitals At Niles And St Joseph, Inc
3.3 mi
Anesthesiology
1234 NAPIER AVE
Saint Joseph, MI 49085
  • Reassigned Medicare billing, Michigan enrollment
  • 249 clinicians in this Medicare group
NPI 1598305641 (616) 486-6630
Lakeland Medical Practices
3.3 mi
Internal Medicine
1234 NAPIER AVE
Saint Joseph, MI 49085
  • Reassigned Medicare billing, Michigan enrollment
  • 724 clinicians in this Medicare group
NPI 1538397120 (269) 428-5007
Lakeland Community Hospital Watervliet
13 mi
Rural Health
6701 PAW PAW AVE
Coloma, MI 49038
  • Reassigned Medicare billing, Michigan enrollment
  • 107 clinicians in this Medicare group
NPI 1083710701 (269) 468-6430

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 3

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.
101 services79 patients
Blood test, clotting time 85610
A clotting time blood test helps determine how quickly your blood forms clots, a process crucial to stop bleeding. During the test, a small blood sample is taken from your arm. The sample is then analyzed in a lab to see how long it takes for a clot to form.
42 services36 patients
Anticoagulant management of patient taking warfarin 93793
Anticoagulant management with warfarin involves monitoring and adjusting your medication to prevent blood clots while minimizing the risk of bleeding. Regular blood tests measure your response to warfarin, helping adjust your dose if necessary. It's crucial to maintain a consistent diet and promptly report any changes in your health.
42 services37 patients

Hospital Affiliations CMS Care Compare 2

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

Lakeland Hospital, St Joseph

Acute Care Hospitals · St Joseph, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230021
Location1234 Napier AvenueSt Joseph, MI 49085 · Berrien County
Emergency services Birthing friendly

Corewell Health Watervliet Hospital

Acute Care Hospitals · Watervliet, MI
OwnershipVoluntary non-profit - Private
CMS Certification Number230078
Location400 Medical Park DrWatervliet, MI 49098 · Berrien County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 49085 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
$84.74 typical visit price
range $54.34 – $166.68
Typical copayment $21.18 (range $13.58 – $41.67)
Most-billed visit code 99203
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 13

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

DR. MUHAMMAD M. ABDEL MIGEED MD
Internal Medicine (Clinical Cardiac Electrophysiology)
3950 HOLLYWOOD RD STE 110
SAINT JOSEPH, MI 49085
Berrien County (269) 985-1000
DAVID E CHALUPA P.A.-C.
Physician Assistant (Medical)
3950 HOLLYWOOD RD STE 110
SAINT JOSEPH, MI 49085
Berrien County (269) 985-1000
DR. DAVID K RHINE MD
Internal Medicine (Clinical Cardiac Electrophysiology)
3950 HOLLYWOOD RD STE 110
SAINT JOSEPH, MI 49085
Berrien County (269) 985-1000
KATHRYN MARIE LUTZ PA-C
Physician Assistant
3950 HOLLYWOOD RD STE 110
SAINT JOSEPH, MI 49085
Berrien County (269) 985-1000
INGRID KWAK FNP
Nurse Practitioner
3950 HOLLYWOOD RD STE 110
SAINT JOSEPH, MI 49085
Berrien County (269) 985-1000
MAHRUKH FATIMA AKRAM MD
Internal Medicine (Cardiovascular Disease)
3950 HOLLYWOOD RD STE 110
SAINT JOSEPH, MI 49085
Berrien County (269) 985-1000
MS. BARBARA E HARRISON NP
Nurse Practitioner
3950 HOLLYWOOD RD STE 110
SAINT JOSEPH, MI 49085
Berrien County (269) 985-1000
SCOTT A MIHALIK P.A.-C.
Physician Assistant
3950 HOLLYWOOD RD STE 110
SAINT JOSEPH, MI 49085
Berrien County (269) 985-1000

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 Brock Barnett's NPI number?

The NPI number for Brock Barnett is 1346922341. It was assigned to this individual provider in the NPPES registry on August 1, 2023.

Where is Brock Barnett located?

Brock Barnett practices at 3950 Hollywood Rd Ste 110, Saint Joseph, MI 49085. The listed phone number is (269) 985-1000.

What is Brock Barnett's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Brock Barnett enrolled in Medicare?

Yes. Brock Barnett 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 Brock Barnett's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brock Barnett reassigns Medicare benefits to 3 organizations: Lakeland Hospitals At Niles And St Joseph, Inc (Saint Joseph, MI), Lakeland Medical Practices (Saint Joseph, MI) and Lakeland Community Hospital Watervliet (Coloma, MI). 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 Brock Barnett's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Brock Barnett accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 1 other insurer list Brock Barnett 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 Brock Barnett affiliated with any hospitals?

According to CMS data, Brock Barnett is affiliated with Lakeland Hospital, St Joseph and Corewell Health Watervliet Hospital.

When was this NPI record last updated?

The NPPES record for Brock Barnett was last updated on January 26, 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.