What is William Cullen's specialty?

William Cullen (NPI 1245427483) is a Medicare-billing provider whose primary specialty is Physician Assistant in Hartford, CT.

Where does William Cullen practice?

William Cullen practices in Hartford, CT, based on the location reported in the CMS Medicare provider datasets for NPI 1245427483.

How much does Medicare pay William Cullen?

William Cullen (NPI 1245427483) received approximately $9K in total Medicare Part B payments, serving 66 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1245427483

William CullenPA

Physician AssistantHartford, CTI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$6K

Peer benchmark

Total Medicare services vs. 2,222 Physician Assistant providers in CT — below median (cohort median 156).

PRESCRIBING · PART D · 2024

Total Rx claims

290

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Oxycodone Hcl80 claims

Meloxicam57 claims

Tranexamic Acid50 claims

Methocarbamol44 claims

Omeprazole24 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 070002

Hospital

REFERRAL NETWORK

Where William Cullen's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 3 inbound referrers · 14 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Llc Clinical Laboratory · Wallingford, CT	29	50
William Preskenis Pulmonary Disease · Glastonbury, CT	20	30
HARTFORD HEALTHCARE LABORATORIES	11	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
SAINT FRANCIS HOSPITAL AND MEDICAL CENTER	75	78
GRISE, DAVID	43	59
Steven Schutzer Orthopedic Surgery · Hartford, CT	39	252
Tapas Bandyopadhyay Pulmonary Disease · West Hartford, CT	38	59
William Preskenis Pulmonary Disease · Glastonbury, CT	25	31
John Rodgers Internal Medicine · Glastonbury, CT	25	45
John Keggi Orthopedic Surgery · Middlebury, CT	21	67
Amy Martin Diagnostic Radiology · Enfield, CT	17	21
Richard Ruey Certified Registered Nurse Anesthetist (CRNA) · Meriden, CT	13	13
Jonathan Abrams Anesthesiology · Hartford, CT	13	15
Sanjay Sinha Anesthesiology · Hartford, CT	12	12
David Freitas Anesthesiology · Hartford, CT	12	12

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events