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MR. CHRIS C GRZYWACZ LCSW
NPI 1376734129
Social Worker - Clinical in Lexington, KY

Active since August 07, 2007PECOS Enrolled
1101 VETERANS DR, LEXINGTON, KY 40502(859) 233-4511(895) 281-3867 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 17, 2018, Feb 21, 2018 (2 updates tracked since 2018).

About Mr. Chris C Grzywacz Lcsw NPPES

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

MR. CHRIS C GRZYWACZ LCSW (NPI 1376734129) is an individual clinical provider in Lexington, Kentucky, licensed in Kentucky (1300) and active in the NPI registry since August 2007. He is enrolled in Medicare PECOS and maintains a secondary practice location in Georgetown.

NPPES Registry Identity

NPI1376734129
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameMR. CHRIS C GRZYWACZCredential: LCSW
Location Address1101 VETERANS DRLexington, KY 40502-2235
Mailing Address1101 Veterans DrLexington, KY 40502-2235 · (859) 233-4511 · Fax (859) 281-3867
Phone(859) 233-4511
Fax(895) 281-3867
Sole ProprietorNo
Enumeration DateAugust 7, 2007
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
✔ NPI 1376734129 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in KY · 1300
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.
1101 VETERANS DR, Lexington, KY 40502
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Secondary Practice Location 1

Location 1110 Roach StGeorgetown, KY 40324-9393 · Phone (859) 253-1686 ext. 520 · Fax (859) 254-2743

Other Identifiers 1

Medicaid30615058KY

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Chris C Grzywacz Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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

2

Medicare enrollment records show Chris Grzywacz reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Eventus Wholehealth Midwest Inc
111 mi
Family Medicine
2100 MIDWAY ST # 3722
Columbus, IN 47201
  • Reassigned Medicare billing, Kentucky enrollment
  • 114 clinicians in this Medicare group
NPI 1386252757 (260) 483-9081
Extended Care Specialists, Inc
280 mi
Adult Medicine
8398 MISSISSIPPI ST FL 2
Merrillville, IN 46410
  • Reassigned Medicare billing, Kentucky enrollment
  • 145 clinicians in this Medicare group
NPI 1134146079 (855) 743-2247

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

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, 30 minutes 90832
Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 30-minute session, the therapist helps you explore feelings, thoughts, and behaviors to better understand yourself and manage life's challenges.
70 services22 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40502 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 $52.76 – $162.27
Typical copayment $0.00 (range $13.19 – $40.56)
Most-billed visit code NA
Established Patient
$66.24 typical visit price
range $16.53 – $131.99
Typical copayment $16.56 (range $4.13 – $32.99)
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 20

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

DR. TERESA CONNEALY GERMAN PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
1101 VETERANS DR
LEXINGTON, KY 40502
Fayette County (859) 281-3939
MR. ADAM LYNN SPENCER
Social Worker (Clinical)
1101 VETERANS DR
LEXINGTON, KY 40502
Fayette County (859) 233-4511
MS. SHERRI DENISE SAWYERS CSW
Social Worker
1101 VETERANS DR
LEXINGTON, KY 40502
Fayette County (859) 233-4511
MRS. KATHY J LOVELL RPH
Pharmacist
1101 VETERANS DR
LEXINGTON, KY 40502
Fayette County (859) 281-4976
MR. JAMES C. MOORE LCSW
Social Worker (Clinical)
1101 VETERANS DR, 29-1-LD
LEXINGTON, KY 40502
Fayette County (859) 281-3949
TRISTAN ALEXANDER CARNES PHARMD
Pharmacist
1101 VETERANS DR
LEXINGTON, KY 40502
Fayette County (859) 233-4511
JANICE STEPHENS RN
Registered Nurse
1101 VETERANS DR
LEXINGTON, KY 40502
Fayette County (859) 233-4511
MRS. ANGELINA D FLEMING MSW; LCSW
Social Worker (Clinical)
1101 VETERANS DR
LEXINGTON, KY 40502
Fayette County (859) 233-4511

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 Chris Grzywacz's NPI number?

The NPI number for Chris Grzywacz is 1376734129. It was assigned to this individual provider in the NPPES registry on August 7, 2007.

Where is Chris Grzywacz located?

Chris Grzywacz practices at 1101 Veterans Dr, Lexington, KY 40502. The listed phone number is (859) 233-4511.

What is Chris Grzywacz's specialty?

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

Is Chris Grzywacz enrolled in Medicare?

Yes. Chris Grzywacz is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Chris Grzywacz's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chris Grzywacz reassigns Medicare benefits to 2 organizations: Eventus Wholehealth Midwest Inc (Columbus, IN) and Extended Care Specialists, Inc (Merrillville, IN). 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 Chris Grzywacz's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Chris Grzywacz was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.