What is Alan Barker's specialty?

Alan Barker (NPI 1215005558) is a Medicare-billing provider whose primary specialty is Pulmonary Disease in Portland, OR.

Where does Alan Barker practice?

Alan Barker practices in Portland, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1215005558.

How much does Medicare pay Alan Barker?

Alan Barker (NPI 1215005558) received approximately $5K in total Medicare Part B payments, serving 49 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1215005558

Alan BarkerMD

PRACTICEPDX DOULASSee all providers at this practice →

Pulmonary DiseasePortland, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 126 Pulmonary Disease providers in OR — bottom quintile (cohort median 557).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$8K

Distinct drugs

Brand share

100.0%

Top prescribed drugs

Fluticasone/Umeclidin/Vilanter13 claims

QUALITY · MIPS · 2024

Final MIPS score

99.1

Quality

84.3

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

1.01%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 380009

Hospital

REFERRAL NETWORK

Where Alan Barker'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). 3 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Virginia Satcher Nurse Practitioner · Portland, OR	20	95
PRIMACK, STEVEN	15	29
Gopal Allada Pulmonary Disease · Portland, OR	13	28

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
OREGON HEALTH & SCIENCE UNIVERSITY	125	442
Gopal Allada Pulmonary Disease · Portland, OR	27	51
Marc Gosselin Diagnostic Radiology · Dallas, TX	19	37
Akram Khan Sleep Medicine · Portland, OR	15	31
Cristina Fuss Diagnostic Radiology · Portland, OR	15	31
Virginia Satcher Nurse Practitioner · Portland, OR	14	64
Stephanie Nonas Pulmonary Disease · Portland, OR	13	26
Thomas Dewland Clinical Cardiac Electrophysiology · San Francisco, CA	11	19
PRIMACK, STEVEN	11	27

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