What is William Pettit's specialty?

William Pettit (NPI 1942308473) is a Medicare-billing provider whose primary specialty is Ophthalmology in La Grande, OR.

Where does William Pettit practice?

William Pettit practices in La Grande, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1942308473.

How much does Medicare pay William Pettit?

William Pettit (NPI 1942308473) received approximately $1.3M in total Medicare Part B payments, serving 1,248 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942308473

William PettitMD

OphthalmologyLa Grande, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

4,905

Unique beneficiaries

—

Total services

9,079

Distinct HCPCS

Medicare payment

$1.2M

Peer benchmark

Total Medicare services vs. 263 Ophthalmology providers in OR — top quintile (cohort median 1,671).

PRESCRIBING · PART D · 2024

Total Rx claims

2,236

Beneficiaries

—

Total drug cost

$70K

Distinct drugs

Brand share

9.4%

Top prescribed drugs

Latanoprost684 claims

Timolol Maleate260 claims

Prednisolone Acetate258 claims

Ofloxacin225 claims

Ketorolac Tromethamine204 claims

QUALITY · MIPS · 2024

Final MIPS score

75.0

Quality

0.0

Cost

57.8

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

0.00%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where William Pettit'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GRANDE RONDE HOSPITAL, INC.	508	2,574
CLARKE, STACEY	116	408
Susan Rice Internal Medicine · La Grande, OR	79	271
BUMP, STEPHEN	74	311
PETRUSEK, JOSEPH	63	230
BLUE MOUNTAIN PATHOLOGY INC	50	114
Bryan Conklin Family Practice · La Grande, OR	44	212
TURNBOW, COSETTE	43	117
WINDING WATERS CLINIC PC	42	226
Thor Hauff Nurse Practitioner · Boise, ID	27	47
SAINT ALPHONSUS MEDICAL CENTER BAKER CITY, INC	27	69
Elizabeth Powers Family Practice · Enterprise, OR	25	99

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

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