PROVIDER PROFILE · NPI 1720195613

Deirdre Stegman

PRACTICEPALO ALTO MEDICAL FOUNDATIONSee all providers at this practice →

Internal MedicinePalo Alto, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

298

Beneficiaries

—

Total drug cost

$18K

Distinct drugs

Brand share

15.4%

Top prescribed drugs

Atorvastatin Calcium83 claims

Amlodipine Besylate44 claims

Losartan Potassium34 claims

Levothyroxine Sodium31 claims

Lisinopril21 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Deirdre Stegman'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). 5 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Jon Keller Pathology · Palo Alto, CA	152	612
Joseph Walter Diagnostic Radiology · Palo Alto, CA	32	49
Susan Ryu Ophthalmology · Stanford, CA	14	22
Cheena Ramrakhiani Cardiology · Stanford, CA	12	13
Rita Sohlich Diagnostic Radiology · Palo Alto, CA	11	19

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