What is Sylvia Massmanian's specialty?

Sylvia Massmanian (NPI 1942618483) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Lexington, MA.

Where does Sylvia Massmanian practice?

Sylvia Massmanian practices in Lexington, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1942618483.

How much does Medicare pay Sylvia Massmanian?

Sylvia Massmanian (NPI 1942618483) received approximately $51K in total Medicare Part B payments, serving 408 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1942618483

Sylvia MassmanianFNP-BC

Nurse PractitionerLexington, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

475

Unique beneficiaries

—

Total services

506

Distinct HCPCS

Medicare payment

$47K

Peer benchmark

Total Medicare services vs. 5,906 Nurse Practitioner providers in MA — above median (cohort median 289).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$12K

Distinct drugs

Brand share

26.2%

Top prescribed drugs

Atorvastatin Calcium31 claims

Empagliflozin11 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 Sylvia Massmanian'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). 64 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE LOWELL GENERAL HOSPITAL	260	1,212
Walter Jo Cardiology · N Chelmsford, MA	95	323
Pridestar Ems Inc Ambulance Service Provider · Lowell, MA	79	142
Alan Glaser Internal Medicine · Wellesley, MA	71	202
Kelly Price Nurse Practitioner · N Chelmsford, MA	55	270
Sothy Pheng Internal Medicine · Fullerton, CA	54	190
FALLON SERVICE, INC.	52	83
Jose Mora Diagnostic Radiology · Brooklyn, NY	48	229
Laide Bello Internal Medicine · Dorchester Center, MA	45	124
Daniel Gale Diagnostic Radiology · Lowell, MA	44	156
Maryann Shea Internal Medicine · Auburn, MA	41	46
Anum Bilal Nephrology · Washington, DC	41	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