CALEB MATTHEW UNGER MD
NPI 1891312674
Family Medicine in Louisville, KY

Q: What is Caleb Unger's NPI number?

The NPI number for Caleb Unger is 1891312674. It was assigned to this individual provider in the NPPES registry on June 29, 2020.

Q: What is Caleb Unger's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Caleb Unger was last updated on October 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.

Active since June 29, 2020PECOS EnrolledAccepts Medicare Assignment

73.19/100

CMS Quality Rating

2401 TERRA CROSSING BLVD STE 101, LOUISVILLE, KY 40245(502) 210-4600(502) 210-4602 Get Directions Write a Review

NPPES record last updated: October 27, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 11, 2023, Oct 10, 2023, Jun 21, 2023 and 3 more (6 updates tracked since 2020).

On this page

About Caleb Matthew Unger Md NPPES

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

CALEB MATTHEW UNGER MD (NPI 1891312674) is an individual family medicine provider in Louisville, Kentucky, licensed in Kentucky (58669) and active in the NPI registry since June 2020. He is enrolled in Medicare PECOS, is affiliated with Union Hospital Inc, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1891312674

Entity TypeIndividualMale

Primary Taxonomy207Q00000X

Provider Legal NameCALEB MATTHEW UNGERCredential: MD

Location Address2401 TERRA CROSSING BLVD STE 101Louisville, KY 40245-5395

Mailing AddressPo Box 909Louisville, KY 40201-0909 · (502) 588-0328

Phone(502) 210-4600

Fax(502) 210-4602

Sole ProprietorNo

Medical School CMSOtherGraduated 2019

Enumeration DateJune 29, 2020

Last NPPES UpdateOctober 27, 20256 updates tracked since enumeration

NPPES CertifiedOctober 27, 2025

✔ NPI 1891312674 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

Licenses✔ Licensed in KY · 58669✔ Licensed in IN · 11021347A

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.

2401 TERRA CROSSING BLVD STE 101, Louisville, KY 40245

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Secondary Practice Locations 2

Location 12200 N Section StSullivan, IN 47882-7523 · Phone (812) 268-4311

Location 21530 N 7th St Ste 200Terre Haute, IN 47807-1061 · Phone (812) 238-7631 · Fax (812) 238-7003

Other Identifiers 2

Medicaid7100901220KY

Medicaid300039979IN

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

Caleb Matthew Unger 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 ID9830512722

PECOS Enrollment IDI20230118000116

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

Medicare enrollment records show Caleb Unger reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Concord Medical Group Of Kentucky PLLC

62 mi

Emergency Medicine

1011 OLD HIGHWAY 60
Hardinsburg, KY 40143

Reassigned Medicare billing, Indiana enrollment
67 clinicians in this Medicare group

NPI 1346746385 (270) 756-7000

Concord Company Of Tennessee PLLC

70 mi

Emergency Medicine

910 WALLACE AVE
Leitchfield, KY 42754

Reassigned Medicare billing, Indiana enrollment
77 clinicians in this Medicare group

NPI 1649743667 (270) 256-9400

Greene County General Hospital

103 mi

Critical Access

1185 N 1000 W
Linton, IN 47441

Reassigned Medicare billing, Indiana enrollment
106 clinicians in this Medicare group

NPI 1184695389 (812) 847-2281

Great Lakes Emergency Physicians, PLLC

114 mi

Emergency Medicine

1808 SHERMAN DR
Princeton, IN 47670

Reassigned Medicare billing, Indiana enrollment
38 clinicians in this Medicare group

NPI 1457816514 (812) 385-3401

Mid West Hospital Physicians, PLLC

114 mi

Hospitalist

1808 SHERMAN DR
Princeton, IN 47670

Reassigned Medicare billing, Indiana enrollment
54 clinicians in this Medicare group

NPI 1700341872 (812) 385-3401

Union Associated Physicians Clinic, LLC

132 mi

Family Medicine

221 S 6TH ST
Terre Haute, IN 47807

Reassigned Medicare billing, Indiana enrollment
306 clinicians in this Medicare group

NPI 1891028379 (812) 232-0564

Emergency Professionals Of Indiana, P.C.

191 mi

Emergency Medicine

7950 W JEFFERSON BLVD
Fort Wayne, IN 46804

Reassigned Medicare billing, Indiana enrollment
Medicare enrollment name: Emergency Professionals Of Indiana PC
404 clinicians in this Medicare group

NPI 1013951219 (260) 435-2699

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 14

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.

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

456 services76 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.

60 services57 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.

52 services47 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

38 services38 patients

Aspiration and/or injection of fluid from large joint 20610

This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.

30 services30 patients

Aspiration and/or injection of fluid large joint using ultrasound guidance 20611

This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.

29 services28 patients

Emergency department visit with high level of medical decision making 99285

An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.

29 services29 patients

X-ray of shoulder, minimum of 2 views 73030

An X-ray of the shoulder, with a minimum of 2 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of your shoulder bones. This helps in diagnosing conditions like fractures, arthritis, or other abnormalities. The procedure is quick and painless.

21 services19 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

21 services21 patients

Emergency department visit with moderate level of medical decision making 99284

An emergency department visit for a high-severity issue means you're experiencing a serious health problem that needs immediate attention. This could be a severe injury, serious illness, or life-threatening condition. Medical professionals will provide urgent care to stabilize your condition.

19 services19 patients

X-ray of knee, 4 or more views 73564

An X-ray of the knee, 4 or more views, is a non-invasive imaging test. It involves capturing multiple images of your knee from different angles. This helps in diagnosing conditions such as fractures, arthritis, or infections. The procedure is quick and painless.

18 services18 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

16 services11 patients

X-ray of hip, 2-3 views 73502

An X-ray of the hip with 2-3 views is a non-invasive imaging test. It uses a small amount of radiation to produce pictures of the hip joint. These images help in diagnosing conditions like fractures, arthritis, or other abnormalities. The process is quick and painless.

13 services12 patients

X-ray of lower and sacral spine, minimum of 4 views 72110

An X-ray of the lower and sacral spine involves capturing images of your lower back and tailbone area. It helps in identifying issues like fractures, arthritis, or other abnormalities. At least four different angles or 'views' are taken to get a comprehensive picture.

11 services11 patients

Hospital Affiliations CMS Care Compare 4

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

Union Hospital Inc

Acute Care Hospitals · Terre Haute, IN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150023

Location1606 N Seventh StTerre Haute, IN 47804 · Vigo County

Emergency services Birthing friendly

Ascension St Vincent Clay

Critical Access Hospitals · Brazil, IN

OwnershipVoluntary non-profit - Private

CMS Certification Number151309

Location1206 E National AveBrazil, IN 47834 · Clay County

Emergency services

Union Hospital Clinton

Critical Access Hospitals · Clinton, IN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number151326

Location801 S Main StClinton, IN 47842 · Vermillion County

Emergency services

Sullivan County Community Hospital

Critical Access Hospitals · Sullivan, IN

OwnershipGovernment - Local

CMS Certification Number151327

Location2200 N Section StSullivan, IN 47882 · Sullivan County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40245 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

$82.24 typical visit price

range $52.76 – $162.27

Typical copayment $20.56 (range $13.19 – $40.56)

Most-billed visit code 99203

Established Patient

$93.94 typical visit price

range $16.53 – $131.99

Typical copayment $23.48 (range $4.13 – $32.99)

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.

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.

73.19/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

58.74

Promoting Interoperability

100

Improvement Activities

Cost

51.91

Other Providers at the Same Location NPPES 6

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

DR. JUSTIN MIN CHU MD

Internal Medicine