What is Dan Hopner's specialty?

Dan Hopner (NPI 1104836402) is a Medicare-billing provider whose primary specialty is Family Practice in Los Gatos, CA.

Where does Dan Hopner practice?

Dan Hopner practices in Los Gatos, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1104836402.

How much does Medicare pay Dan Hopner?

Dan Hopner (NPI 1104836402) received approximately $89K in total Medicare Part B payments, serving 293 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1104836402

Dan HopnerMD

Family PracticeLos Gatos, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

623

Unique beneficiaries

—

Total services

986

Distinct HCPCS

Medicare payment

$83K

Peer benchmark

Total Medicare services vs. 8,228 Family Practice providers in CA — top quintile (cohort median 411).

PRESCRIBING · PART D · 2024

Total Rx claims

5,306

Beneficiaries

—

Total drug cost

$371K

Distinct drugs

112

Brand share

21.9%

Top prescribed drugs

Atorvastatin Calcium438 claims

Levothyroxine Sodium239 claims

Amlodipine Besylate228 claims

Hydrocodone/Acetaminophen221 claims

Metformin Hcl176 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$21

Payment records

By payment type

Food and Beverage$21

Top paying entities

Food and Beverage$21

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 050380

Hospital

REFERRAL NETWORK

Where Dan Hopner'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). 4 inbound referrers · 15 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
GOOD SAMARITAN HOSPITAL, L.P.	40	100
NPI 1447682380	38	99
EL CAMINO HOSPITAL	21	47
PARRISH, RICHARD	14	32

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Unilab Corporation Clinical Laboratory · San Jose, CA	83	282
NPI 1447682380	72	146
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	36	78
GOOD SAMARITAN HOSPITAL, L.P.	34	116
David Fussell Diagnostic Radiology · Orange, CA	27	43
Ravi Singh Diagnostic Radiology · Los Gatos, CA	24	45
EL CAMINO HOSPITAL	22	45
Willis Huang Diagnostic Radiology · San Jose, CA	17	28
ROBERTS, THOMAS	16	32
Kenneth Miller Dermatology · Los Gatos, CA	14	28
HIRSCHFELD, DAVID	14	41
PARRISH, RICHARD	13	29

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