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STEPHEN JOHN RYAN MD
NPI 1336187111
Psychiatry & Neurology - Neurology in Lexington, KY

Active since June 03, 2006PECOS Enrolled
100/100
CMS Quality Rating
740 S LIMESTONE, J 401, LEXINGTON, KY 40536(859) 323-5661(859) 257-4999 Get Directions Write a Review

NPPES record last updated: May 2, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 2, 2022, Jun 8, 2020, Feb 14, 2017 (3 updates tracked since 2017).

About Stephen John Ryan Md NPPES

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

STEPHEN JOHN RYAN MD (NPI 1336187111) is an individual neurology provider in Lexington, Kentucky, licensed in Kentucky (28117) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1336187111
Entity TypeIndividualMale
Primary Taxonomy2084N0400X
Provider Legal NameSTEPHEN JOHN RYANCredential: MD
Location Address740 S LIMESTONE, J 401Lexington, KY 40536-0001
Mailing Address740 S Limestone, J 401Lexington, KY 40536-0001 · (859) 323-5661 · Fax (859) 257-4999
Phone(859) 323-5661
Fax(859) 257-4999
Sole ProprietorNo
Enumeration DateJune 3, 2006
Last NPPES UpdateMay 2, 20223 updates tracked since enumeration
NPPES CertifiedMay 2, 2022
✔ NPI 1336187111 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0400X
License✔ Licensed in KY · 28117
Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Also ListedPsychiatry & Neurology · Clinical NeurophysiologyTaxonomy 2084N0600X · License 28117 (KY)
740 S LIMESTONE, Lexington, KY 40536
Open in Google Maps ↗

Other Identifiers 1

Medicaid64281173KY

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

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

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 40536 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.

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.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability100
Improvement Activities40

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. ELIZABETH BROWN AUTRY PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
740 S LIMESTONE
LEXINGTON, KY 40536
Fayette County (859) 218-2509
KHALID HAIKAL DO
Psychiatry & Neurology (Neurology)
740 S LIMESTONE
LEXINGTON, KY 40536
Fayette County (859) 323-5661
MARK A ETSCHEIDT PHD
Psychologist (Clinical)
740 S LIMESTONE
LEXINGTON, KY 40536
Fayette County (859) 323-5956
MICHAEL HAN YOUNG MD
Internal Medicine (Infectious Disease)
740 S LIMESTONE
LEXINGTON, KY 40536
Fayette County (859) 323-5544
MR. DAVID ANTHONY BRAJUHA ATC
Specialist/Technologist (Athletic Trainer)
740 S LIMESTONE, SUITE K401, KY CLINIC
LEXINGTON, KY 40536
Fayette County (859) 323-5533
MS. MARGARET GRACE AU MBE, MS, CGC
Genetic Counselor, MS
740 S LIMESTONE
LEXINGTON, KY 40536
Fayette County (859) 218-1795
ALEXANDRIA DULAY
Nurse Practitioner (Psychiatric/Mental Health)
740 S LIMESTONE
LEXINGTON, KY 40536
Fayette County (859) 257-8992
KITTYE R ROBERTS ARNP
Nurse Practitioner (Primary Care)
740 S LIMESTONE
LEXINGTON, KY 40536
Fayette County (859) 323-5981

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 Ryan's NPI number?

The NPI number for Stephen Ryan is 1336187111. It was assigned to this individual provider in the NPPES registry on June 3, 2006.

Where is Stephen Ryan located?

Stephen Ryan practices at 740 S Limestone J 401, Lexington, KY 40536. The listed phone number is (859) 323-5661.

What is Stephen Ryan's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Stephen Ryan enrolled in Medicare?

Yes. Stephen Ryan is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Stephen Ryan was last updated on May 2, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.