What is Anca Knoepfler's specialty?

Anca Knoepfler (NPI 1912961426) is a Medicare-billing provider whose primary specialty is Internal Medicine in Davis, CA.

Where does Anca Knoepfler practice?

Anca Knoepfler practices in Davis, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1912961426.

How much does Medicare pay Anca Knoepfler?

Anca Knoepfler (NPI 1912961426) received approximately $5K in total Medicare Part B payments, serving 19 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1912961426

Anca KnoepflerM.D.

Internal MedicineDavis, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 10,499 Internal Medicine providers in CA — bottom quintile (cohort median 531).

PRESCRIBING · PART D · 2024

Total Rx claims

231

Beneficiaries

—

Total drug cost

$17K

Distinct drugs

Brand share

11.3%

Top prescribed drugs

Rosuvastatin Calcium38 claims

Levothyroxine Sodium26 claims

Amlodipine Besylate24 claims

Losartan Potassium24 claims

Atorvastatin Calcium23 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.

REFERRAL NETWORK

Where Anca Knoepfler'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). 62 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Thomas Alan Internal Medicine · Davis, CA	190	716
NAGUWA, STANLEY	90	541
SPRINKLE, RONNIE	83	323
BURGER PHYSICAL THERAPY AND REHABILITATION AGENCY INC	61	175
Pauline Perez Family Practice · Davis, CA	59	168
TORTORICE, STEVE	52	114
Jeffrey Tanji Sports Medicine · Davis, CA	46	134
John Livoni Diagnostic Radiology · Rolling Hills Estates, CA	45	113
Karen Mo Family Practice · Davis, CA	44	118
NPI 1134107790	42	124
Cyrus Bateni Diagnostic Radiology · Sacramento, CA	39	95
Scott Evans Diagnostic Radiology · Wheat Ridge, CO	38	110

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