What is Terra Zerr's specialty?

Terra Zerr (NPI 1508840745) is a Medicare-billing provider whose primary specialty is Physician Assistant in Stillwater, OK.

Where does Terra Zerr practice?

Terra Zerr practices in Stillwater, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1508840745.

How much does Medicare pay Terra Zerr?

Terra Zerr (NPI 1508840745) received approximately $16K in total Medicare Part B payments, serving 127 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1508840745

Terra ZerrPA-C

PRACTICEORTHOOKLAHOMA P CSee all providers at this practice →

Physician AssistantStillwater, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

104

Unique beneficiaries

—

Total services

106

Distinct HCPCS

Medicare payment

$10K

Peer benchmark

Total Medicare services vs. 1,359 Physician Assistant providers in OK — below median (cohort median 392).

PRESCRIBING · PART D · 2024

Total Rx claims

121

Beneficiaries

—

Total drug cost

$1K

Distinct drugs

Brand share

64.5%

Top prescribed drugs

Acetaminophen With Codeine78 claims

Tramadol Hcl43 claims

QUALITY · MIPS · 2024

Final MIPS score

90.9

Quality

76.5

Cost

0.0

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.67%

APM Entity

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$50

Payment records

By payment type

Food and Beverage$50

Top paying entities

Food and Beverage$50

REFERRAL NETWORK

Where Terra Zerr'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
STILLWATER MEDICAL CENTER AUTHORITY	114	373
HORNER, CHARLES	56	99
Elizabeth Biernat Anesthesiology · Stillwater, OK	17	17
Matthew Payne Internal Medicine · Oklahoma City, OK	14	18
KAY COUNTY OKLAHOMA HOSPITAL COMPANY LLC	13	25

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