Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JENNIFER ABBOTT HOLLON MD
NPI 1609870427
Internal Medicine - Nephrology in Louisville, KY

Q: What is Jennifer Hollon's NPI number?

The NPI number for Jennifer Hollon is 1609870427. It was assigned to this individual provider in the NPPES registry on June 9, 2005.

Q: What is Jennifer Hollon's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Q: When was this NPI record last updated?

The NPPES record for Jennifer Hollon was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days 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 09, 2005PECOS EnrolledAccepts Medicare Assignment

6400 DUTCHMANS PKWY, STE 250, LOUISVILLE, KY 40205(502) 587-9660(502) 540-5615 Get Directions Write a Review

NPPES record last updated: September 30, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. Jennifer Abbott Hollon Md NPPES

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

DR. JENNIFER ABBOTT HOLLON MD (NPI 1609870427) is an individual nephrology provider in Louisville, Kentucky, licensed in Kentucky (35773) and active in the NPI registry since June 2005. She is enrolled in Medicare PECOS, is affiliated with Clark Memorial Hospital, and is a graduate of University Of Louisville School Of Medicine (1999).

NPPES Registry Identity

NPI1609870427

Entity TypeIndividualFemale

Primary Taxonomy207RN0300X

Provider Legal NameDR. JENNIFER ABBOTT HOLLONCredential: MD

Location Address6400 DUTCHMANS PKWY, STE 250Louisville, KY 40205-3340

Mailing Address6400 Dutchmans Pkwy, Ste 250Louisville, KY 40205-3340 · (502) 587-9660 · Fax (502) 540-5615

Phone(502) 587-9660

Fax(502) 540-5615

Sole ProprietorNo

Medical School CMSUniversity Of Louisville School Of MedicineGraduated 1999

Enumeration DateJune 9, 2005

Last NPPES UpdateSeptember 30, 2026

NPPES CertifiedSeptember 30, 2026

✔ NPI 1609870427 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians

Taxonomy Code207RN0300X

Licenses✔ Licensed in KY · 35773✔ Licensed in IN · 01059308A

Definition

An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.

6400 DUTCHMANS PKWY, Louisville, KY 40205

Open in Google Maps ↗

Other Identifiers 4

Medicaid200496050AIN

Medicaid64084221KY

Other000000338280KY · Anthem

Other50004625KY · Passport

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

Dr. Jennifer Abbott Hollon 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 ID4880670900

PECOS Enrollment IDI20040628001547, I20040920000399

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 Reassignment

Medicare enrollment records show Jennifer Hollon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Nephrology Associates Of Kentuckiana Psc

Same address

Nephrology

6400 DUTCHMANS PKWY, SUITE 250
Louisville, KY 40205

Reassigned Medicare billing, Indiana and Kentucky enrollments
34 clinicians in this Medicare group

NPI 1730161753 (502) 587-9660

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

581 services244 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.

545 services400 patients

Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month 99490

Chronic care management services involve a healthcare professional directing clinical staff in managing your chronic conditions. This includes the first 20 minutes per month of services like medication management, care coordination, and health monitoring to help improve your health and quality of life.

413 services79 patients

Dialysis services, 4 or more physician visits per month (20 years or older) 90960

Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.

241 services40 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

234 services121 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.

218 services167 patients

Chronic care management services for two or more chronic conditions, additional 20 minutes of clinical staff time directed by health care professional, per calendar month 99439

Chronic Care Management services involve regular check-ins with healthcare professionals to manage two or more chronic conditions. It includes an additional 20 minutes of clinical staff time per month, directed by a healthcare professional, to ensure optimal health management.

123 services43 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

80 services76 patients

Hemodialysis procedure with physician evaluation 90935

Hemodialysis is a treatment that uses a machine to filter waste and excess fluid from your blood when your kidneys can't. A physician checks your health before, during, and after the procedure to ensure it's working effectively for you.

70 services43 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

55 services55 patients

Automated urinalysis test 81003

An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.

48 services48 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.

47 services47 patients

Dialysis services, 2-3 physician visits per month (20 years or older) 90961

Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.

22 services17 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

22 services22 patients

Hospital Affiliations CMS Care Compare 5

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

Clark Memorial Hospital

Acute Care Hospitals · Jeffersonville, IN

2/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number150009

Location1220 Missouri AveJeffersonville, IN 47130 · Clark County

Emergency services Birthing friendly

Baptist Health Floyd

Acute Care Hospitals · New Albany, IN

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150044

Location1850 State StNew Albany, IN 47150 · Floyd County

Emergency services Birthing friendly

Jewish Hospital & St Mary's Healthcare

Acute Care Hospitals · Louisville, KY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number180040

Location200 Abraham Flexner WayLouisville, KY 40202 · Jefferson County

Emergency services

Norton Hospitals, Inc

Acute Care Hospitals · Louisville, KY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number180088

Location200 East Chestnut StreetLouisville, KY 40202 · Jefferson County

Emergency services Birthing friendly

Baptist Health Louisville

Acute Care Hospitals · Louisville, KY

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number180130

Location4000 Kresge WayLouisville, KY 40207 · Jefferson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40205 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

$122.77 typical visit price

range $52.76 – $162.27

Typical copayment $30.69 (range $13.19 – $40.56)

Most-billed visit code 99204

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.

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. RAMSEY NASRI NASSAR MD

Internal Medicine (Nephrology)

6400 DUTCHMANS PKWY, STE 250
LOUISVILLE, KY 40205

Jefferson County (502) 587-9660

DR. THOMAS MATTHEW GABRIEL M.D.

Orthopaedic Surgery (Hand Surgery)

6400 DUTCHMANS PKWY, STE 215
LOUISVILLE, KY 40205

Jefferson County (502) 721-8288

DR. SHARI ROSENBERG GABRIEL M.D.

Orthopaedic Surgery (Pediatric Orthopaedic Surgery)

6400 DUTCHMANS PKWY, STE 215
LOUISVILLE, KY 40205

Jefferson County (502) 721-8288

DR. KAREN MARIE ERBECK MD

Internal Medicine (Nephrology)

6400 DUTCHMANS PKWY, STE 250
LOUISVILLE, KY 40205

Jefferson County (502) 587-9660

DR. KEITH WELLINGTON MYRICK D.P.M.

Podiatrist (Foot & Ankle Surgery)

6400 DUTCHMANS PKWY, SUITE 215
LOUISVILLE, KY 40205

Jefferson County (502) 721-8288

DR. TARIQ MUHAMMAD M.D.

Internal Medicine (Nephrology)

6400 DUTCHMANS PKWY, SUITE 250
LOUISVILLE, KY 40205

Jefferson County (502) 587-9660

KRISTINA LEIGH DAWSON APRN

Nurse Practitioner (Family)

6400 DUTCHMANS PKWY, SUITE 250
LOUISVILLE, KY 40205

Jefferson County (502) 587-9660

DR. DAVID HILL GOLDSTEIN MD

Internal Medicine (Nephrology)

6400 DUTCHMANS PKWY, STE 250
LOUISVILLE, KY 40205

Jefferson County (502) 587-9660

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 Jennifer Hollon's NPI number?

The NPI number for Jennifer Hollon is 1609870427. It was assigned to this individual provider in the NPPES registry on June 9, 2005.

Where is Jennifer Hollon located?

Jennifer Hollon practices at 6400 Dutchmans Pkwy Ste 250, Louisville, KY 40205. The listed phone number is (502) 587-9660.

What is Jennifer Hollon's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Jennifer Hollon enrolled in Medicare?

Yes. Jennifer Hollon 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 organization bills Medicare for Jennifer Hollon's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jennifer Hollon reassigns Medicare benefits to Nephrology Associates Of Kentuckiana Psc (Louisville, KY). The 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 Jennifer Hollon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Jennifer Hollon accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter of Tennessee and CareSource list Jennifer Hollon 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 Jennifer Hollon affiliated with any hospitals?

According to CMS data, Jennifer Hollon is affiliated with Clark Memorial Hospital, Baptist Health Floyd, Jewish Hospital & St Mary's Healthcare, Norton Hospitals, Inc and Baptist Health Louisville.

When was this NPI record last updated?

The NPPES record for Jennifer Hollon was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 37 days 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.