What is Diann Borthwick's specialty?

Diann Borthwick (NPI 1003876483) is a Medicare-billing provider whose primary specialty is Physician Assistant in Kirtland, OH.

Where does Diann Borthwick practice?

Diann Borthwick practices in Kirtland, OH, based on the location reported in the CMS Medicare provider datasets for NPI 1003876483.

How much does Medicare pay Diann Borthwick?

Diann Borthwick (NPI 1003876483) received approximately $8K in total Medicare Part B payments, serving 92 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1003876483

Diann BorthwickPA-C

Physician AssistantKirtland, OHI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$7K

Peer benchmark

Total Medicare services vs. 3,858 Physician Assistant providers in OH — below median (cohort median 203).

PRESCRIBING · PART D · 2024

Total Rx claims

Beneficiaries

—

Total drug cost

$227

Distinct drugs

Brand share

29.5%

Top prescribed drugs

Cephalexin16 claims

Methylprednisolone15 claims

Oxycodone Hcl/Acetaminophen13 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.

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (1)

CCN 360230

Hospital

REFERRAL NETWORK

Where Diann Borthwick'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). 0 inbound referrers · 9 outbound destinations.

Receives referrals from

Inbound — who sends patients here

No inbound pairs above the suppression threshold.

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CLEVELAND CLINIC HEALTH SYSTEM - EAST REGION	94	146
THE CLEVELAND CLINIC FOUNDATION	51	123
Gregory Harkey Diagnostic Radiology · Independence, OH	23	33
Laurance Grossman Diagnostic Radiology · New York, NY	19	28
Ajay Bhardwaj Diagnostic Radiology · Mayfield Hts, OH	17	25
Michael Christian Diagnostic Radiology · Mayfield Hts, OH	12	14
Philip Coverdale Emergency Medicine · Middleburg Heights, OH	12	19
Christopher Gaskins Emergency Medicine · Mayfield Hts, OH	11	17
Glen Hansen Diagnostic Radiology · Milwaukee, WI	11	15

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