What is William Gallivan's specialty?

William Gallivan (NPI 1790702777) is a Medicare-billing provider whose primary specialty is Orthopedic Surgery in Santa Barbara, CA.

Where does William Gallivan practice?

William Gallivan practices in Santa Barbara, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1790702777.

How much does Medicare pay William Gallivan?

William Gallivan (NPI 1790702777) received approximately $658K in total Medicare Part B payments, serving 1,197 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790702777

William GallivanM.D.

PRACTICEWILLIAM R. GALLIVAN, JR., M.D., INC.See all providers at this practice →

Orthopedic SurgerySanta Barbara, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,955

Unique beneficiaries

—

Total services

4,439

Distinct HCPCS

Medicare payment

$590K

Peer benchmark

Total Medicare services vs. 1,921 Orthopedic Surgery providers in CA — top quintile (cohort median 1,100).

PRESCRIBING · PART D · 2024

Total Rx claims

598

Beneficiaries

—

Total drug cost

$9K

Distinct drugs

Brand share

12.7%

Top prescribed drugs

Amoxicillin125 claims

Celecoxib124 claims

Mupirocin65 claims

Tramadol Hcl60 claims

Doxycycline Hyclate48 claims

QUALITY · MIPS · 2024

Final MIPS score

75.4

Quality

64.4

Cost

65.6

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.02%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Top paying entities

Food and Beverage$1K

REFERRAL NETWORK

Where William Gallivan'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). 40 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Pacific Diagnostic Laboratories Clinical Laboratory · Santa Barbara, CA	244	1,311
SANTA BARBARA COTTAGE HOSPITAL	183	668
John Wrench Diagnostic Radiology · Santa Barbara, CA	100	248
Gregory Brunet Physician Assistant · Santa Barbara, CA	89	239
Daniel Fox Radiation Oncology · Santa Barbara, CA	79	185
STAFF ASSISTANCE, INC.	56	71
American Medical Response West Ambulance Service Provider · Buellton, CA	51	170
Unilab Corporation Clinical Laboratory · West Hills, CA	35	139
Steven Hartzman Diagnostic Radiology · Santa Barbara, CA	35	109
ALTON, WILLIAM	34	77
Pacific Point Laboratories, Inc. Clinical Laboratory · San Luis Obispo, CA	33	92
Sean Snodgress Diagnostic Radiology · Santa Barbara, CA	30	88

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