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DR. STEPHEN KRONENBERG M.D.
NPI 1629240742
Anesthesiology in Lexington, KY

Active since March 28, 2008PECOS EnrolledAccepts Medicare Assignment
1740 NICHOLASVILLE RD, LEXINGTON, KY 40503(859) 268-1030(859) 269-4120 Get Directions Write a Review

NPPES record last updated: March 28, 2008. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Stephen Kronenberg M.d. NPPES

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

DR. STEPHEN KRONENBERG M.D. (NPI 1629240742) is an individual anesthesiology provider in Lexington, Kentucky, licensed in Kentucky (R1036) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS, is affiliated with Baptist Health Lexington, and is a graduate of University Of Louisville School Of Medicine (2003).

NPPES Registry Identity

NPI1629240742
Entity TypeIndividualMale
Primary Taxonomy207L00000X
Provider Legal NameDR. STEPHEN KRONENBERGCredential: M.D.
Location Address1740 NICHOLASVILLE RDLexington, KY 40503-1431
Mailing Address3320 Tates Creek Rd, Ste 204Lexington, KY 40502-3400 · (859) 268-1030 · Fax (859) 269-4120
Phone(859) 268-1030
Fax(859) 269-4120
Sole ProprietorYes
Medical School CMSUniversity Of Louisville School Of MedicineGraduated 2003
Enumeration DateMarch 28, 2008
✔ NPI 1629240742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in KY · R1036
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
1740 NICHOLASVILLE RD, Lexington, KY 40503
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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. Stephen Kronenberg M.d. 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 ID143397752
PECOS Enrollment IDI20080924000194
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 Stephen Kronenberg reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Central Kentucky Anesthesia Psc
Same address
Anesthesiology
1740 NICHOLASVILLE RD
Lexington, KY 40503
  • Reassigned Medicare billing, Kentucky enrollment
  • Medicare enrollment name: Central Kentucky Anesthesia P.S.C.
  • 117 clinicians in this Medicare group
NPI 1518083161 (859) 260-6100

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.

Insertion of artery tube for blood sampling or infusion through skin 36620
This procedure involves placing a small tube into an artery, usually in the wrist or elbow, to collect blood samples or administer medication. It's done under local anesthesia and is a common, safe practice.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Baptist Health Lexington

Acute Care Hospitals · Lexington, KY
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number180103
Location1740 Nicholasville RoadLexington, KY 40503 · Fayette County
Emergency services Birthing friendly

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.

MR. JAMES RANSOM ADAIR PA-C
Physician Assistant
1740 NICHOLASVILLE RD
LEXINGTON, KY 40503
Fayette County (859) 277-8179
MR. DANNY LEE PERRY
Pharmacist
1740 NICHOLASVILLE RD
LEXINGTON, KY 40503
Fayette County (859) 260-6659
TYLER BENNETT MCLAURINE
Hospitalist
1740 NICHOLASVILLE RD
LEXINGTON, KY 40503
Fayette County (859) 260-6348
KENTUCKY BREAST IMAGING PLLC
Radiology (Diagnostic Radiology)
1740 NICHOLASVILLE RD, CENTRAL BAPTIST HOSPITAL
LEXINGTON, KY 40503
Fayette County (877) 459-2290
BAPTIST PHYSICIANS LEXINGTON, INC
Internal Medicine
1740 NICHOLASVILLE RD
LEXINGTON, KY 40503
Fayette County (859) 260-6104
JOSHUA ADAM WIRTH
Nurse Practitioner (Family)
1740 NICHOLASVILLE RD
LEXINGTON, KY 40503
Fayette County (859) 260-6348
PHILIP FIELDS PHARMD
Pharmacist
1740 NICHOLASVILLE RD
LEXINGTON, KY 40503
Fayette County (859) 260-6633
DR. LAYLA MAREFAT PHARMD
Pharmacist
1740 NICHOLASVILLE RD
LEXINGTON, KY 40503
Fayette County (859) 260-6100

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 Stephen Kronenberg's NPI number?

The NPI number for Stephen Kronenberg is 1629240742. It was assigned to this individual provider in the NPPES registry on March 28, 2008.

Where is Stephen Kronenberg located?

Stephen Kronenberg practices at 1740 Nicholasville Rd, Lexington, KY 40503. The listed phone number is (859) 268-1030.

What is Stephen Kronenberg's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Stephen Kronenberg enrolled in Medicare?

Yes. Stephen Kronenberg 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 Stephen Kronenberg's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Kronenberg reassigns Medicare benefits to Central Kentucky Anesthesia Psc (Lexington, 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 Stephen Kronenberg's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Stephen Kronenberg affiliated with any hospitals?

According to CMS data, Stephen Kronenberg is affiliated with Baptist Health Lexington.

When was this NPI record last updated?

The NPPES record for Stephen Kronenberg was last updated on March 28, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.