What is Marisa Hamlin's specialty?

Marisa Hamlin (NPI 1790111797) is a Medicare-billing provider whose primary specialty is Physician Assistant in Watertown, NY.

Where does Marisa Hamlin practice?

Marisa Hamlin practices in Watertown, NY, based on the location reported in the CMS Medicare provider datasets for NPI 1790111797.

How much does Medicare pay Marisa Hamlin?

Marisa Hamlin (NPI 1790111797) received approximately $26K in total Medicare Part B payments, serving 205 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1790111797

Marisa HamlinPA-C

PRACTICEDANIEL S DEBLASIO MD PCSee all providers at this practice →

Physician AssistantWatertown, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

566

Unique beneficiaries

—

Total services

853

Distinct HCPCS

Medicare payment

$22K

Peer benchmark

Total Medicare services vs. 8,690 Physician Assistant providers in NY — top quintile (cohort median 149).

PRESCRIBING · PART D · 2024

Total Rx claims

484

Beneficiaries

—

Total drug cost

$70K

Distinct drugs

Brand share

5.0%

Top prescribed drugs

Ketoconazole85 claims

Levocetirizine Dihydrochloride53 claims

Triamcinolone Acetonide51 claims

Fluconazole37 claims

Clobetasol Propionate34 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$1K

Payment records

By payment type

Food and Beverage$1K

Education$251

Top paying entities

Food and Beverage$1K

Education$251

REFERRAL NETWORK

Where Marisa Hamlin'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). 17 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DAYE, SUSANNE	52	82
Guilfoyle Ambulance Service Inc Ambulance Service Provider · Watertown, NY	42	62
Paula Lidestri Physical Medicine and Rehabilitation · Palm Springs, CA	39	111
SAMARITAN MEDICAL CENTER	39	52
Jeffrey Way Diagnostic Radiology · Watertown, NY	36	64
David Flint Emergency Medicine · Buffalo, NY	30	62
John Wasenko Diagnostic Radiology · Rochester, NY	27	50
Nazeel Qureshi Internal Medicine · Buffalo, NY	26	53
Aruna Ray Internal Medicine · Watertown, NY	25	54
Brian Roggie Emergency Medicine · Watertown, NY	20	28
WEBER, DANIEL	20	37
Philip Chafe Emergency Medicine · Watertown, NY	18	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