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

SARAH STEPHEN
NPI 1912575952
Internal Medicine - Endocrinology, Diabetes & Metabolism in Louisville, KY

Q: What is Sarah Stephen's NPI number?

The NPI number for Sarah Stephen is 1912575952. It was assigned to this individual provider in the NPPES registry on June 16, 2021. The provider is also known as Sarah Jacob MD.

Q: What is Sarah Stephen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Q: When was this NPI record last updated?

The NPPES record for Sarah Stephen was last updated on July 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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 16, 2021PECOS Enrolled

401 E CHESTNUT ST UNIT 310, LOUISVILLE, KY 40202(502) 588-4600 Get Directions Write a Review

NPPES record last updated: July 30, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 30, 2026, Apr 27, 2026, Jun 16, 2021 (3 updates tracked since 2021).

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About Sarah Stephen NPPES

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

SARAH STEPHEN (NPI 1912575952) is an individual endocrinology, diabetes & metabolism provider in Louisville, Kentucky, licensed in Kentucky (61785) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1912575952

Entity TypeIndividualFemale

Primary Taxonomy207RE0101X

Provider Legal NameSARAH STEPHEN

Location Address401 E CHESTNUT ST UNIT 310Louisville, KY 40202-5703

Mailing AddressPo Box 909Louisville, KY 40201-0909 · (502) 588-4600

Phone(502) 588-4600

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateJune 16, 2021

Last NPPES UpdateJuly 30, 20263 updates tracked since enumeration

NPPES CertifiedJuly 30, 2026

✔ NPI 1912575952 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians

Taxonomy Code207RE0101X

License✔ Licensed in KY · 61785

Definition

An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.

Also ListedInternal MedicineTaxonomy 207R00000X · License 2021022326 (MO)

401 E CHESTNUT ST UNIT 310, Louisville, KY 40202

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Other Names 1

Former Name (1)Sarah Jacob Md

Other Identifiers 2

Medicaid7101150150KY

Medicaid300131812IN

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sarah Stephen is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5991103897

PECOS Enrollment IDI20260511002815

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40202 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier12 claims12 services$13.11 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier12 claims12 services$58.23 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

BRAD STEVEN SUTTON MD

Internal Medicine (Cardiovascular Disease)