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DR. WILLIAM PATRICK MULVOY III MD
NPI 1427323765
Anesthesiology - Critical Care Medicine in Dallas, TX

Active since March 20, 2012PECOS EnrolledAccepts Medicare Assignment
69.83/100
CMS Quality Rating
5323 HARRY HINES BLVD STOP 7200, DALLAS, TX 75390(214) 648-3433(214) 648-3433 Get Directions Write a Review

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

Record update history: Jul 28, 2026, Nov 6, 2025, Jan 5, 2024 and 5 more (8 updates tracked since 2018).

About Dr. William Patrick Mulvoy Iii Md NPPES

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

DR. WILLIAM PATRICK MULVOY III MD (NPI 1427323765) is an individual critical care medicine provider in Dallas, Texas, licensed in Kentucky (TP720) and active in the NPI registry since March 2012. He is enrolled in Medicare PECOS, is affiliated with University Of Kentucky Hospital, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1427323765
Entity TypeIndividualMale
Primary Taxonomy207LC0200X
Provider Legal NameDR. WILLIAM PATRICK MULVOY IIICredential: MD
Location Address5323 HARRY HINES BLVD STOP 7200Dallas, TX 75390-7201
Mailing Address5323 Harry Hines BlvdDallas, TX 75390-7201 · (214) 648-3433 · Fax (214) 648-3433
Phone(214) 648-3433
Fax(214) 648-3433
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateMarch 20, 2012
Last NPPES UpdateJuly 28, 20268 updates tracked since enumeration
NPPES CertifiedJuly 28, 2026
✔ NPI 1427323765 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiology · Critical Care MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207LC0200X
Licenses✔ Licensed in KY · TP720✔ Licensed in TX · Q9869
Definition
An anesthesiologist, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
Also ListedAnesthesiologyTaxonomy 207L00000X · License ME165900 (FL), 32249 (MS)
5323 HARRY HINES BLVD STOP 7200, Dallas, TX 75390
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas.Insurance ›

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. William Patrick Mulvoy Iii 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 ID4587899315
PECOS Enrollment IDI20251205000111
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 Reassignments

4

Medicare enrollment records show William Mulvoy reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Of Texas Southwestern Medical Center At Dallas
Same address
Anatomic Pathology & Clinical Pathology
5323 HARRY HINES BLVD
Dallas, TX 75390
  • Reassigned Medicare billing, Texas enrollment
  • 5,299 clinicians in this Medicare group
NPI 1104891050 (214) 645-0624
University Of Kentucky
781 mi
General Practice
2195 HARRODSBURG RD STE 175
Lexington, KY 40504
  • Reassigned Medicare billing, Kentucky enrollment
  • 1,761 clinicians in this Medicare group
NPI 1194852582 (859) 257-9272
Kentucky Medical Services Foundation, Inc
784 mi
Internal Medicine
2333 ALUMNI PARK PLZ, SUITE 200
Lexington, KY 40517
  • Reassigned Medicare billing, Kentucky enrollment
  • 1,502 clinicians in this Medicare group
NPI 1326091448 (859) 257-7910
Florida Clinical Practice Association Inc
885 mi
Surgery
1600 SW ARCHER RD
Gainesville, FL 32610
  • Reassigned Medicare billing, Florida enrollment
  • 3,324 clinicians in this Medicare group
NPI 1063463768 (352) 265-7922

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 5

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.
105 services34 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
66 services30 patients
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.
21 services21 patients
Ultrasound of heart with probe in esophagus, with report 93312
This procedure, called a transesophageal echocardiogram, uses a small probe passed into your esophagus to capture detailed images of your heart. The report provides information about your heart's structure and function.
12 services12 patients
Ultrasound of heart blood flow, valves and chambers 93320
An ultrasound of your heart, also known as an echocardiogram, is a test that uses sound waves to create detailed images of your heart. It helps doctors check the health of your heart's chambers, valves, and blood flow.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

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

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.

69.83/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality56.08
Promoting Interoperability83
Improvement Activities40
Cost48.31

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. JOSEPH KASSAB MD, MS
Student in an Organized Health Care Education/Training Program
5323 HARRY HINES BLVD STOP 7200
DALLAS, TX 75390
Dallas County (214) 648-3111
LEXUS DELICIA WILSON
Student in an Organized Health Care Education/Training Program
5323 HARRY HINES BLVD STOP 7200
DALLAS, TX 75390
Dallas County (214) 648-1500
DR. MAAZ AHSAN MD
Student in an Organized Health Care Education/Training Program
5323 HARRY HINES BLVD STOP 7200
DALLAS, TX 75390
Dallas County (214) 648-3433
DANIELA ALVAREZ
Student in an Organized Health Care Education/Training Program
5323 HARRY HINES BLVD STOP 7200
DALLAS, TX 75390
Dallas County (214) 648-2168
ACILE NAHLAWI MD
Student in an Organized Health Care Education/Training Program
5323 HARRY HINES BLVD STOP 7200
DALLAS, TX 75390
Dallas County (214) 648-3433
DR. BRANDON WEST YOUSSI MD
Student in an Organized Health Care Education/Training Program
5323 HARRY HINES BLVD STOP 7200
DALLAS, TX 75390
Dallas County (214) 648-3433
KAILYN MAI LE PA-C
Student in an Organized Health Care Education/Training Program
5323 HARRY HINES BLVD STOP 7200
DALLAS, TX 75390
Dallas County (214) 648-1701
DR. ASHLYN RENEE TERRELL DO
Anesthesiology
5323 HARRY HINES BLVD STOP 7200
DALLAS, TX 75390
Dallas County (214) 648-6800

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 Mulvoy's NPI number?

The NPI number for William Mulvoy is 1427323765. It was assigned to this individual provider in the NPPES registry on March 20, 2012.

Where is William Mulvoy located?

William Mulvoy practices at 5323 Harry Hines Blvd Stop 7200, Dallas, TX 75390. The listed phone number is (214) 648-3433.

What is William Mulvoy's specialty?

The primary specialty registered for this NPI is Anesthesiology, specializing in Critical Care Medicine, with taxonomy code 207LC0200X.

Is William Mulvoy enrolled in Medicare?

Yes. William Mulvoy 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 organizations bill Medicare for William Mulvoy's services?

According to the CMS Revalidation Reassignment List (October 2026 release), William Mulvoy reassigns Medicare benefits to 4 organizations: University Of Texas Southwestern Medical Center At Dallas (Dallas, TX), University Of Kentucky (Lexington, KY), Kentucky Medical Services Foundation, Inc (Lexington, KY) and Florida Clinical Practice Association Inc (Gainesville, FL). Each 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 William Mulvoy's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does William Mulvoy accept?

Health plans from Blue Cross and Blue Shield of Texas list William Mulvoy 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 Mulvoy affiliated with any hospitals?

According to CMS data, William Mulvoy is affiliated with University Of Kentucky Hospital.

When was this NPI record last updated?

The NPPES record for William Mulvoy was last updated on July 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.