What is Jennifer Slack's specialty?

Jennifer Slack (NPI 1043401813) is a Medicare-billing provider whose primary specialty is Internal Medicine in Portland, OR.

Where does Jennifer Slack practice?

Jennifer Slack practices in Portland, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1043401813.

How much does Medicare pay Jennifer Slack?

Jennifer Slack (NPI 1043401813) received approximately $31K in total Medicare Part B payments, serving 173 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1043401813

Jennifer SlackMD

Internal MedicinePortland, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

470

Unique beneficiaries

—

Total services

827

Distinct HCPCS

Medicare payment

$29K

Peer benchmark

Total Medicare services vs. 1,159 Internal Medicine providers in OR — top quintile (cohort median 396).

PRESCRIBING · PART D · 2024

Total Rx claims

4,132

Beneficiaries

—

Total drug cost

$267K

Distinct drugs

Brand share

20.3%

Top prescribed drugs

Atorvastatin Calcium350 claims

Amlodipine Besylate219 claims

Levothyroxine Sodium215 claims

Lisinopril155 claims

Metoprolol Succinate115 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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (6)

Home health agency

Hospital

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Jennifer Slack'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). 0 inbound referrers · 5 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
LEGACY LABORATORY SERVICES, LLC	33	149
LEGACY EMANUEL HOSPITAL & HEALTH CENTER	29	210
John Gustavsson Diagnostic Radiology · Portland, OR	12	34
LEGACY GOOD SAMARITAN HOSPITAL AND MEDICAL CENTER	12	54
PROVIDENCE HEALTH & SERVICES OREGON	11	51

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