What is Erin Margaret Santos's specialty?

Erin Margaret Santos (NPI 1639129547) is a Medicare-billing provider whose primary specialty is Physician Assistant in South Portland, ME.

Where does Erin Margaret Santos practice?

Erin Margaret Santos practices in South Portland, ME, based on the location reported in the CMS Medicare provider datasets for NPI 1639129547.

How much does Medicare pay Erin Margaret Santos?

Erin Margaret Santos (NPI 1639129547) received approximately $17K in total Medicare Part B payments, serving 188 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1639129547

Erin Margaret SantosPA

PRACTICEMAPSSee all providers at this practice →

Physician AssistantSouth Portland, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

192

Unique beneficiaries

—

Total services

224

Distinct HCPCS

Medicare payment

$15K

Peer benchmark

Total Medicare services vs. 825 Physician Assistant providers in ME — above median (cohort median 154).

PRESCRIBING · PART D · 2024

Total Rx claims

758

Beneficiaries

—

Total drug cost

$68K

Distinct drugs

Brand share

26.5%

Top prescribed drugs

Tamsulosin Hcl239 claims

Finasteride101 claims

Sulfamethoxazole/Trimethoprim69 claims

Mirabegron53 claims

Solifenacin Succinate52 claims

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 · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Erin Margaret Santos'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Stephen Smith Internal Medicine · Roseland, NJ	80	1,152
KIM, JUHYUN	72	1,571
Julio Hubert Internal Medicine · Newark, NJ	71	1,853
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	60	406
Gem Ambulance Llc Ambulance Service Provider · Lakewood, NJ	46	300
Aculabs Inc Clinical Laboratory · East Brunswick, NJ	45	837
VIRGO MEDICAL SERVICES, INC	42	297
Heath Gutterman Podiatry · Hampton Bays, NY	39	221
Anita Thomas Nurse Practitioner · Passaic, NJ	37	521
Michael De Marco Podiatry · Tinton Falls, NJ	36	370
UNIVERSITY HOSPITAL	35	253
SOUTH CENTER STREET NURSING LLC	33	181

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