What is Gretchen Blair's specialty?

Gretchen Blair (NPI 1750364451) is a Medicare-billing provider whose primary specialty is Internal Medicine in The Dalles, OR.

Where does Gretchen Blair practice?

Gretchen Blair practices in The Dalles, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1750364451.

How much does Medicare pay Gretchen Blair?

Gretchen Blair (NPI 1750364451) received approximately $52K in total Medicare Part B payments, serving 330 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1750364451

Gretchen BlairMD

PRACTICEANCHOR ANESTHESIA LLCSee all providers at this practice →

Internal MedicineThe Dalles, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

559

Unique beneficiaries

—

Total services

810

Distinct HCPCS

Medicare payment

$50K

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

Beneficiaries

—

Total drug cost

$211

Distinct drugs

Brand share

0.0%

Top prescribed drugs

Potassium Chloride15 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 Gretchen Blair'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). 33 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
MID-COLUMBIA MEDICAL CENTER	352	907
LONG, LAWRENCE	105	166
Ian Liao Internal Medicine · Portland, OR	96	156
Michael Capek Diagnostic Radiology · Portland, OR	85	138
NPI 1083697247	71	185
Joseph Whetstone Diagnostic Radiology · Portland, OR	69	110
Sonia Schuemann Family Practice · The Dalles, OR	68	117
Jason Morich Internal Medicine · The Dalles, OR	60	109
SHOLAR, JAMES	48	98
MID-COLUMBIA MEDICAL CENTER	48	69
MOORE, KATHLEEN	38	64
BURNHAM, ERIN	36	60

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