What is Heather Schwemm's specialty?

Heather Schwemm (NPI 1881655132) is a Medicare-billing provider whose primary specialty is Internal Medicine in Kennebunk, ME.

Where does Heather Schwemm practice?

Heather Schwemm practices in Kennebunk, ME, based on the location reported in the CMS Medicare provider datasets for NPI 1881655132.

How much does Medicare pay Heather Schwemm?

Heather Schwemm (NPI 1881655132) received approximately $10K in total Medicare Part B payments, serving 146 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1881655132

Heather SchwemmMD

PRACTICESMMC VISITING NURSESSee all providers at this practice →

Internal MedicineKennebunk, MEI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

264

Unique beneficiaries

—

Total services

296

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 404 Internal Medicine providers in ME — below median (cohort median 401).

PRESCRIBING · PART D · 2024

Total Rx claims

4,013

Beneficiaries

—

Total drug cost

$185K

Distinct drugs

Brand share

14.4%

Top prescribed drugs

Atorvastatin Calcium279 claims

Levothyroxine Sodium266 claims

Amlodipine Besylate180 claims

Omeprazole178 claims

Losartan Potassium172 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Heather Schwemm'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 · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Pamela Kratzer Nurse Practitioner · Portland, ME	29	102
Nordx Clinical Laboratory · Scarborough, ME	27	198
William Ruth Emergency Medicine · South Portland, ME	21	74
Edward Tumavicus Family Practice · Portland, ME	21	59
Vna Home Health & Hospice Mass Immunizer Roster Biller · South Portland, ME	12	41
MAINEHEALTH CARE AT HOME	12	52
Jerald Kuhn Diagnostic Radiology · Portland, ME	12	26
Robert Daly Ophthalmology · Portland, ME	11	31

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