What is Frank Guarnieri's specialty?

Frank Guarnieri (NPI 1609803238) is a Medicare-billing provider whose primary specialty is Family Practice in Damariscotta, ME.

Where does Frank Guarnieri practice?

Frank Guarnieri practices in Damariscotta, ME, based on the location reported in the CMS Medicare provider datasets for NPI 1609803238.

How much does Medicare pay Frank Guarnieri?

Frank Guarnieri (NPI 1609803238) received approximately $16K in total Medicare Part B payments, serving 115 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1609803238

Frank GuarnieriM.D.

PRACTICEMILES MEMORIAL HOSPITAL INCORPORATEDSee all providers at this practice →

Family PracticeDamariscotta, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

197

Unique beneficiaries

—

Total services

245

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

Total Medicare services vs. 548 Family Practice providers in ME — below median (cohort median 287).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

97.9

Quality

83.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.97%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Frank Guarnieri'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). 38 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Charles Mullen Diagnostic Radiology · Damariscotta, ME	222	563
SMITH, JENNIFER	99	232
Matthew Weaver Family Practice · Wiscasset, ME	81	183
Sean O'donnell Internal Medicine · Damariscotta, ME	78	134
MAINEHEALTH	69	196
Hans Ruehsen Internal Medicine · Damariscotta, ME	65	148
Tracy Tippie Emergency Medicine · Lewiston, ME	44	69
Town Of Waldoboro Ambulance Service Provider · Waldoboro, ME	39	89
Sandra Stevens Hospice and Palliative Care · Bath, ME	39	64
Janet Fowle Emergency Medicine · Damariscotta, ME	35	57
KUSTAN, JOHN	35	62
Timothy Fox Emergency Medicine · Damariscotta, ME	34	53

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