What is Anne Giesen's specialty?

Anne Giesen (NPI 1851408926) is a Medicare-billing provider whose primary specialty is Geriatric Medicine in Boulder, CO.

Where does Anne Giesen practice?

Anne Giesen practices in Boulder, CO, based on the location reported in the CMS Medicare provider datasets for NPI 1851408926.

How much does Medicare pay Anne Giesen?

Anne Giesen (NPI 1851408926) received approximately $43K in total Medicare Part B payments, serving 136 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1851408926

Anne GiesenDO

Geriatric MedicineBoulder, COI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

248

Unique beneficiaries

—

Total services

412

Distinct HCPCS

Medicare payment

$36K

Peer benchmark

Total Medicare services vs. 38 Geriatric Medicine providers in CO — below median (cohort median 734).

PRESCRIBING · PART D · 2024

Total Rx claims

1,204

Beneficiaries

—

Total drug cost

$139K

Distinct drugs

Brand share

22.0%

Top prescribed drugs

Levothyroxine Sodium96 claims

Rosuvastatin Calcium64 claims

Amlodipine Besylate50 claims

Atorvastatin Calcium44 claims

Escitalopram Oxalate42 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Anne Giesen'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). 29 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laura Hundemann Physician Assistant · Boulder, CO	183	1,293
New Schryver Llc Clinical Laboratory · Denver, CO	86	408
American Medical Response Of Colorado Inc Ambulance Service Provider · Boulder, CO	57	301
TRU COMMUNITY CARE	51	200
REHABCARE GROUP EAST LLC	50	326
Robert Helgans Diagnostic Radiology · Boulder, CO	35	145
Nicholas Wickersham Diagnostic Radiology · Boulder, CO	33	150
KING, PAUL	31	96
BRUNNER, STEPHANIE	28	61
Matthew Blomquist Diagnostic Radiology · Boulder, CO	28	84
Gustavo Isuani Diagnostic Radiology · Boulder, CO	26	118
Roger Nichols Diagnostic Radiology · Boulder, CO	21	80

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