PROVIDER PROFILE · NPI 1033114517

Mark SpencerPA

Physician AssistantBend, ORI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

169

Unique beneficiaries

—

Total services

182

Distinct HCPCS

Medicare payment

$14K

Peer benchmark

Total Medicare services vs. 1,947 Physician Assistant providers in OR — below median (cohort median 260).

PRESCRIBING · PART D · 2024

Total Rx claims

350

Beneficiaries

—

Total drug cost

$193K

Distinct drugs

Brand share

43.7%

Top prescribed drugs

Omeprazole112 claims

Pantoprazole Sodium70 claims

Sodium, Potassium,mag Sulfates33 claims

Adalimumab26 claims

Peg3350/Sod Sulf,bicarb,cl/Kcl20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$180

Payment records

By payment type

Food and Beverage$180

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 380020

Hospital

REFERRAL NETWORK

Where Mark Spencer'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 · 15 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Raymond Tien Neurosurgery · Bend, OR	55	88
Brad Ward Neurosurgery · Sunnyside, WA	34	70
CASCADE MEDICAL IMAGING LLC	13	16
James Nelson Physical Medicine and Rehabilitation · Bend, OR	12	14

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
ST. CHARLES HEALTH SYSTEM, INC.	79	126
Raymond Tien Neurosurgery · Bend, OR	48	111
Brad Ward Neurosurgery · Sunnyside, WA	41	103
DRUTMAN, JEFFREY	21	32
JOHNSON, JAMES	17	22
Cascade Surgicenter, Llc Ambulatory Surgical Center · Bend, OR	17	19
Steven Michel Diagnostic Radiology · Bend, OR	16	34
CASCADE MEDICAL IMAGING LLC	15	19
Travis Abele Diagnostic Radiology · Bend, OR	15	21
Laurie Martin Diagnostic Radiology · Bend, OR	13	22
Karen Lynn Diagnostic Radiology · Bend, OR	12	24
William Wheir Diagnostic Radiology · Bend, OR	12	19

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