What is Carolyn Wallman's specialty?

Carolyn Wallman (NPI 1578684411) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Everett, MA.

Where does Carolyn Wallman practice?

Carolyn Wallman practices in Everett, MA, based on the location reported in the CMS Medicare provider datasets for NPI 1578684411.

How much does Medicare pay Carolyn Wallman?

Carolyn Wallman (NPI 1578684411) received approximately $54K in total Medicare Part B payments, serving 148 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1578684411

Carolyn WallmanAPRN

PRACTICECAMBRIDGE HEALTH ALLIANCESee all providers at this practice →

Nurse PractitionerEverett, MAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

359

Unique beneficiaries

—

Total services

810

Distinct HCPCS

Medicare payment

$54K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

3,175

Beneficiaries

—

Total drug cost

$216K

Distinct drugs

Brand share

22.7%

Top prescribed drugs

Atorvastatin Calcium196 claims

Olanzapine124 claims

Furosemide120 claims

Mirtazapine112 claims

Trazodone Hcl102 claims

QUALITY · MIPS · 2024

Final MIPS score

91.3

Quality

77.5

Cost

76.7

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.68%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Carolyn Wallman'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). 25 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CAMBRIDGE PUBLIC HEALTH COMMISSION	63	256
Albert Daly Podiatry · Malden, MA	63	166
ANNEMARK NURSING HOME, INC.	60	372
THE GENERAL HOSPITAL CORPORATION	40	275
Nancy Huggins Nurse Practitioner · West Springfield, MA	35	88
CHELSEA JEWISH COMMUNITY, INC.	33	124
WEST REVERE HEALTH CENTER, LLC	29	82
Corey Baechel Psychologist, Clinical · Boston, MA	27	152
Jonathan Opraseuth Interventional Radiology · Falls Church, VA	27	90
FALLON SERVICE, INC.	25	123
SHABASHOV, ANATOLI	25	79
Nazli Erbay Diagnostic Radiology · Cambridge, MA	24	69

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