What is Juan Firnhaber's specialty?

Juan Firnhaber (NPI 1669562138) is a Medicare-billing provider whose primary specialty is Anesthesiology in Greenville, NC.

Where does Juan Firnhaber practice?

Juan Firnhaber practices in Greenville, NC, based on the location reported in the CMS Medicare provider datasets for NPI 1669562138.

How much does Medicare pay Juan Firnhaber?

Juan Firnhaber (NPI 1669562138) received approximately $74K in total Medicare Part B payments, serving 367 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1669562138

Juan FirnhaberMD

AnesthesiologyGreenville, NCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

512

Unique beneficiaries

—

Total services

3,293

Distinct HCPCS

Medicare payment

$38K

Peer benchmark

Total Medicare services vs. 1,034 Anesthesiology providers in NC — top quintile (cohort median 259).

PRESCRIBING · PART D · 2024

Total Rx claims

155

Beneficiaries

—

Total drug cost

$17K

Distinct drugs

Brand share

25.2%

Top prescribed drugs

Gabapentin28 claims

Oxycodone Hcl23 claims

Buprenorphine22 claims

Baclofen21 claims

Hydrocodone/Acetaminophen16 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$2K

Payment records

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Juan Firnhaber'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). 11 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
PITT COUNTY MEMORIAL HOSPITAL, INC	412	2,166
FURIMSKY, MELANY	128	415
Margaret Dillon-Spruill Nurse Practitioner · Greenville, NC	106	215
EAST CAROLINA HEALTH - CHOWAN INC	73	297
EAST CAROLINA HEALTH-BERTIE	23	103
Regis Hoppenot Neurosurgery · Greenville, NC	23	68
THE OUTER BANKS HOSPITAL INC	23	65
William Payne Physician Assistant · Apex, NC	19	51
Joseph Lurito Diagnostic Radiology · Baltimore, MD	13	24
MINARD, RAYMOND	12	29
Eric Martin Diagnostic Radiology · Greenville, NC	11	21

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