DYLAN NATHANAEL GERLACH
NPI 1073073391
Internal Medicine - Gastroenterology in Louisville, KY

Q: What is Dylan Gerlach's NPI number?

The NPI number for Dylan Gerlach is 1073073391. It was assigned to this individual provider in the NPPES registry on March 22, 2019.

Q: What is Dylan Gerlach's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Dylan Gerlach was last updated on February 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 March 22, 2019PECOS EnrolledAccepts Medicare Assignment

1941 BISHOP LN STE 200, LOUISVILLE, KY 40218(502) 888-1988(502) 452-6577 Get Directions Write a Review

NPPES record last updated: February 16, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 1, 2025, Mar 10, 2025, Mar 2, 2022 and 1 more (4 updates tracked since 2019).

On this page

About Dylan Nathanael Gerlach NPPES

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

DYLAN NATHANAEL GERLACH (NPI 1073073391) is an individual gastroenterology provider in Louisville, Kentucky, licensed in Kentucky (05103) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, is affiliated with Norton Hospitals, Inc, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1073073391

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDYLAN NATHANAEL GERLACH

Location Address1941 BISHOP LN STE 200Louisville, KY 40218-1973

Mailing AddressPo Box 381468Germantown, TN 38183-1468

Phone(502) 888-1988

Fax(502) 452-6577

Sole ProprietorNo

Medical School CMSUniversity Of Kentucky College Of MedicineGraduated 2019

Enumeration DateMarch 22, 2019

Last NPPES UpdateFebruary 16, 20264 updates tracked since enumeration

NPPES CertifiedFebruary 16, 2026

✔ NPI 1073073391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in KY · 05103

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

1941 BISHOP LN STE 200, Louisville, KY 40218

Open in Google Maps ↗

Secondary Practice Locations 2

Location 1438 Adam Shepherd PkwyShepherdsville, KY 40165-6742 · Phone (502) 888-1988

Location 2170 Dr Arla Way Ste 101Louisville, KY 40229-5427 · Phone (502) 888-1988

Other Identifiers 2

Medicaid300118089IN

Medicaid7100691200KY

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

Dylan Nathanael Gerlach 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 ID6608294079

PECOS Enrollment IDI20210930002303

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.

Hospital Affiliations CMS Care Compare

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

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40218 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 14

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

DR. MICHAEL PATRICK KREASE D.O.

Internal Medicine (Gastroenterology)