What is Adam Williams's specialty?

Adam Williams (NPI 1265433445) is a Medicare-billing provider whose primary specialty is Allergy/ Immunology in Bend, OR.

Where does Adam Williams practice?

Adam Williams practices in Bend, OR, based on the location reported in the CMS Medicare provider datasets for NPI 1265433445.

How much does Medicare pay Adam Williams?

Adam Williams (NPI 1265433445) received approximately $979K in total Medicare Part B payments, serving 265 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1265433445

Adam WilliamsM.D.

PRACTICEBEND MEMORIAL CLINIC PCSee all providers at this practice →

Allergy/ ImmunologyBend, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

453

Unique beneficiaries

—

Total services

34,212

Distinct HCPCS

Medicare payment

$649K

Peer benchmark

Total Medicare services vs. 23 Allergy/ Immunology providers in OR — top quintile (cohort median 2,406).

PRESCRIBING · PART D · 2024

Total Rx claims

1,095

Beneficiaries

—

Total drug cost

$1.4M

Distinct drugs

Brand share

48.5%

Top prescribed drugs

Ipratropium Bromide172 claims

Azelastine Hcl147 claims

Montelukast Sodium144 claims

Fluticasone/Umeclidin/Vilanter74 claims

Albuterol Sulfate68 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$14K

Payment records

122

By payment type

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$11K

Food and Beverage$3K

Travel and Lodging$1K

Top paying entities

Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$11K

Food and Beverage$3K

Travel and Lodging$1K

REFERRAL NETWORK

Where Adam Williams'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). 4 inbound referrers · 10 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CASCADE MEDICAL IMAGING LLC	19	28
ST. CHARLES HEALTH SYSTEM, INC.	13	37
MATHEWS, ROBERT	13	24
HOESLY, JAMES	11	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ST. CHARLES HEALTH SYSTEM, INC.	58	197
Albert Koch Cardiology · Hendersonville, TN	47	119
PEACEHEALTH	47	120
Interpath Laboratory, Inc. Clinical Laboratory · Pendleton, OR	21	105
ST. CHARLES HEALTH SYSTEM, INC.	16	32
Anita Kolisch Internal Medicine · Ellsworth, ME	12	39
Mary Carroll Endocrinology · Bend, OR	11	16
Travis Abele Diagnostic Radiology · Bend, OR	11	16
CASCADE MEDICAL IMAGING LLC	11	19
Bend Surgery Center Llc Ambulatory Surgical Center · Bend, OR	11	20

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