What is Ann Sandin's specialty?

Ann Sandin (NPI 1386694453) is a Medicare-billing provider whose primary specialty is Internal Medicine in Cambridge, MA.

Where does Ann Sandin practice?

Ann Sandin practices in Cambridge, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1386694453.

How much does Medicare pay Ann Sandin?

Ann Sandin (NPI 1386694453) received approximately $126K in total Medicare Part B payments, serving 253 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1386694453

Ann SandinMD

PRACTICERESERVOIR MEDICAL ASSOCIATES, P.C.See all providers at this practice →

Internal MedicineCambridge, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,211

Unique beneficiaries

—

Total services

1,610

Distinct HCPCS

Medicare payment

$119K

Peer benchmark

Total Medicare services vs. 3,978 Internal Medicine providers in MA — top quintile (cohort median 564).

PRESCRIBING · PART D · 2024

Total Rx claims

4,000

Beneficiaries

—

Total drug cost

$350K

Distinct drugs

Brand share

16.5%

Top prescribed drugs

Atorvastatin Calcium348 claims

Amlodipine Besylate307 claims

Pravastatin Sodium214 claims

Levothyroxine Sodium205 claims

Metoprolol Succinate194 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 Ann Sandin'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). 8 inbound referrers · 15 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Philip Rogoff Diagnostic Radiology · Cambridge, MA	50	202
Debra Shapiro Internal Medicine · Cambridge, MA	29	266
Kyle Pond Cardiology · Cambridge, MA	24	116
Ralph Reichle Diagnostic Radiology · Cambridge, MA	17	63
Edward Marianacci Diagnostic Radiology · Cambridge, MA	17	78
Donald Romanelli Diagnostic Radiology · Cambridge, MA	17	59
Audrey Duva-Frissora Diagnostic Radiology · Cambridge, MA	14	39
Sarah Saalfield Nurse Practitioner · Cambridge, MA	11	69

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
MOUNT AUBURN HOSPITAL	196	2,476
Philip Rogoff Diagnostic Radiology · Cambridge, MA	25	98
DAVILA, DIEGO	20	166
George Cushing Diagnostic Radiology · Cambridge, MA	19	80
Debra Shapiro Internal Medicine · Cambridge, MA	19	120
Kyle Pond Cardiology · Cambridge, MA	19	116
Ralph Reichle Diagnostic Radiology · Cambridge, MA	17	68
Professional Ambulance & Oxygen Svc, Inc Ambulance Service Provider · Cambridge, MA	15	60
Jacques Sasson Diagnostic Radiology · Cambridge, MA	15	64
MOUNT AUBURN HOSPITAL	15	90
Jeremy Schiller Diagnostic Radiology · Cambridge, MA	13	103
Edward Marianacci Diagnostic Radiology · Cambridge, MA	12	76

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