DR. WILLIAM WEIR MD
NPI 1205216132
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Lexington, KY

Q: What is William Weir's NPI number?

The NPI number for William Weir is 1205216132. It was assigned to this individual provider in the NPPES registry on June 5, 2015.

Q: What is William Weir's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Q: When was this NPI record last updated?

The NPPES record for William Weir was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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 June 05, 2015PECOS EnrolledAccepts Medicare Assignment

78.18/100

CMS Quality Rating

740 S LIMESTONE, STE L304, LEXINGTON, KY 40536(859) 323-6494(859) 257-2573 Get Directions Write a Review

NPPES record last updated: September 25, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. William Weir Md NPPES

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

DR. WILLIAM WEIR MD (NPI 1205216132) is an individual thoracic surgery (cardiothoracic vascular surgery) provider in Lexington, Kentucky, licensed in Kentucky (TP678) and active in the NPI registry since June 2015. He is enrolled in Medicare PECOS, is affiliated with Uf Health Shands Hospital, and is a graduate of University Of Michigan Medical School (2015).

NPPES Registry Identity

NPI1205216132

Entity TypeIndividualMale

Primary Taxonomy208G00000X

Provider Legal NameDR. WILLIAM WEIRCredential: MD

Location Address740 S LIMESTONE, STE L304Lexington, KY 40536-0001

Mailing AddressPo Box 100129Gainesville, FL 32610-0129 · (352) 273-5501 · Fax (352) 273-5515

Phone(859) 323-6494

Fax(859) 257-2573

Sole ProprietorYes

Medical School CMSUniversity Of Michigan Medical SchoolGraduated 2015

Enumeration DateJune 5, 2015

Last NPPES UpdateSeptember 25, 2025

NPPES CertifiedSeptember 25, 2025

✔ NPI 1205216132 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyThoracic Surgery (Cardiothoracic Vascular Surgery)Allopathic & Osteopathic Physicians

Taxonomy Code208G00000X

Licenses✔ Licensed in KY · TP678✔ Licensed in FL · ME163654

Definition

A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

740 S LIMESTONE, Lexington, KY 40536

Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include AvMed.Insurance ›

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

Dr. William Weir 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 ID9830404052

PECOS Enrollment IDI20230718000302, I20251022003861

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.

Areas of Expertise CMS Part B claims 2

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.

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

42 services17 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

17 services17 patients

Hospital Affiliations CMS Care Compare 2

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

Uf Health Shands Hospital

Acute Care Hospitals · Gainesville, FL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number100113

Location1600 SW Archer RdGainesville, FL 32610 · Alachua County

Emergency services Birthing friendly

University Of Kentucky Hospital

Acute Care Hospitals · Lexington, KY

3/5 CMS rating

OwnershipGovernment - State

CMS Certification Number180067

Location800 Rose StreetLexington, KY 40536 · Fayette County

Emergency services Birthing friendly

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

$162.27 typical visit price

range $52.76 – $162.27

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

Most-billed visit code 99205

Established Patient

$66.24 typical visit price

range $16.53 – $131.99

Typical copayment $16.56 (range $4.13 – $32.99)

Most-billed visit code 99213

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.

78.18/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

72.54

Promoting Interoperability

100

Improvement Activities

Cost

54.74

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 William Weir's NPI number?

The NPI number for William Weir is 1205216132. It was assigned to this individual provider in the NPPES registry on June 5, 2015.

Where is William Weir located?

William Weir practices at 740 S Limestone Ste L304, Lexington, KY 40536. The listed phone number is (859) 323-6494.

What is William Weir's specialty?

The primary specialty registered for this NPI is Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

Is William Weir enrolled in Medicare?

Yes. William Weir 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.

What insurance does William Weir accept?

Health plans from AvMed list William Weir 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 William Weir affiliated with any hospitals?

According to CMS data, William Weir is affiliated with Uf Health Shands Hospital and University Of Kentucky Hospital.

When was this NPI record last updated?

The NPPES record for William Weir was last updated on September 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.