What is Garth Davis's specialty?

Garth Davis (NPI 1770535692) is a Medicare-billing provider whose primary specialty is Internal Medicine in Vacaville, CA.

Where does Garth Davis practice?

Garth Davis practices in Vacaville, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1770535692.

How much does Medicare pay Garth Davis?

Garth Davis (NPI 1770535692) received approximately $787 in total Medicare Part B payments, serving 12 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1770535692

Garth DavisMD

Internal MedicineVacaville, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

5,148

Beneficiaries

—

Total drug cost

$288K

Distinct drugs

111

Brand share

26.3%

Top prescribed drugs

Atorvastatin Calcium301 claims

Hydrocodone/Acetaminophen301 claims

Amlodipine Besylate218 claims

Pantoprazole Sodium195 claims

Losartan Potassium170 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$39

Payment records

By payment type

Food and Beverage$39

Top paying entities

Food and Beverage$39

REFERRAL NETWORK

Where Garth Davis'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). 18 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTHBAY HEALTHCARE GROUP	40	93
Susan Gootnick Diagnostic Radiology · Kentfield, CA	38	87
Lewis Weisblum Diagnostic Radiology · Fairfield, CA	36	121
Resham Chahal Ophthalmology · Concord, CA	34	65
Nicolas Lazarewicz Nurse Practitioner · Vacaville, CA	33	78
James Long Hematology-Oncology · Vacaville, CA	26	373
Kathleen Lefevre Nurse Practitioner · Oakland, CA	16	44
Steven Garcia Emergency Medicine · Fairfield, CA	15	39
Northbay Healthcare Group Ambulatory Surgical Center · Vacaville, CA	14	18
Joel Ambrosio Physician Assistant · Oakland, CA	13	24
Seth Kaufman Emergency Medicine · Fairfield, CA	13	36
ALEXANDER, JOHN	13	26

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