Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MS. KATRINA A BROCK LMSW
NPI 1285819532
Social Worker - Clinical in Bad Axe, MI

Active since January 07, 2008PECOS Enrolled
46.49/100
CMS Quality Rating
110 E HURON AVE, BAD AXE, MI 48413(989) 975-6696(800) 878-4243 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 14, 2026, Jul 8, 2026, Dec 27, 2016 (3 updates tracked since 2016).

About Ms. Katrina A Brock Lmsw NPPES

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

MS. KATRINA A BROCK LMSW (NPI 1285819532) is an individual clinical provider in Bad Axe, Michigan, licensed in Michigan (6801082828) and active in the NPI registry since January 2008. She is enrolled in Medicare PECOS, maintains 7 additional practice locations, and is a graduate of Other (1998).

NPPES Registry Identity

NPI1285819532
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameMS. KATRINA A BROCKCredential: LMSW
Location Address110 E HURON AVEBad Axe, MI 48413-1312
Mailing Address443 N State StCaro, MI 48723-1539 · (989) 672-6160 · Fax (800) 211-3421
Fax(800) 878-4243
Sole ProprietorNo
Medical School CMSOtherGraduated 1998
Enumeration DateJanuary 7, 2008
Last NPPES UpdateJuly 14, 20263 updates tracked since enumeration
NPPES CertifiedJuly 14, 2026
NPI 1285819532 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in MI · 6801082828
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License C-00662 (MI)
Also ListedSocial WorkerTaxonomy 104100000X · License 6801082828 (MI)
110 E HURON AVE, Bad Axe, MI 48413

Secondary Practice Locations 7

Location 1126 Washington AveBay City, MI 48708-5846 · Phone (989) 684-7977 · Fax (800) 235-1797
Location 2624 W Nepessing StLapeer, MI 48446-2090 · Phone (810) 667-4500 · Fax (800) 701-9817
Location 3467 N State StCaro, MI 48723-1539 · Phone (989) 672-2016 · Fax (800) 305-0193
Location 4651 N State StCaro, MI 48723-1584 · Phone (989) 673-5700 · Fax (800) 305-0193
Location 533 W Sanilac RdSandusky, MI 48471-1036 · Phone (810) 648-0668 · Fax (800) 701-9817
Location 65024 N Center RdSaginaw, MI 48604-9412 · Phone (989) 790-3130 · Fax (800) 246-0738
Location 7110 E Huron AveBad Axe, MI 48413-1312 · Phone (989) 975-6696 · Fax (800) 878-4243

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

Ms. Katrina A Brock Lmsw 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 ID8224189212
PECOS Enrollment IDI20090702000477
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 2

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.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
142 services15 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48413 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
$0.00 typical visit price
range $54.34 – $166.68
Typical copayment $0.00 (range $13.58 – $41.67)
Most-billed visit code NA
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.

46.49/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality54.35
Promoting Interoperability0
Improvement Activities0
Cost83.97

Other Providers at the Same Location NPPES 8

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

Specialist
110 E HURON AVE
BAD AXE, MI 48413
Clinic/Center (Mental Health (Including Community Mental Health Center))
110 E HURON AVE
BAD AXE, MI 48413
Speech-Language Pathologist
110 E HURON AVE
BAD AXE, MI 48413
Counselor (Addiction (Substance Use Disorder))
110 E HURON AVE
BAD AXE, MI 48413
Rehabilitation Unit
110 E HURON AVE, SUITE B
BAD AXE, MI 48413
Counselor (Addiction (Substance Use Disorder))
110 E HURON AVE
BAD AXE, MI 48413
Speech-Language Pathologist
110 E HURON AVE
BAD AXE, MI 48413
Speech-Language Pathologist
110 E HURON AVE, SUITE A
BAD AXE, MI 48413

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 Katrina Brock's NPI number?

The NPI number for Katrina Brock is 1285819532. It was assigned to this individual provider in the NPPES registry on January 7, 2008.

Where is Katrina Brock located?

Katrina Brock practices at 110 E Huron Ave, Bad Axe, MI 48413. The listed phone number is (989) 975-6696.

What is Katrina Brock's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Katrina Brock enrolled in Medicare?

Yes. Katrina Brock 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 Katrina Brock accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, McLaren Health Plan Community, Oscar Insurance Company and Priority Health and 1 other insurer list Katrina Brock 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.

When was this NPI record last updated?

The NPPES record for Katrina Brock was last updated on July 14, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.