What is Katherine Grelle's specialty?

Katherine Grelle (NPI 1770779332) is a Medicare-billing provider whose primary specialty is Family Practice in Tuscaloosa, AL.

Where does Katherine Grelle practice?

Katherine Grelle practices in Tuscaloosa, AL, based on the location reported in the CMS Medicare provider datasets for NPI 1770779332.

How much does Medicare pay Katherine Grelle?

Katherine Grelle (NPI 1770779332) received approximately $18K in total Medicare Part B payments, serving 78 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1770779332

Katherine GrelleMD

PRACTICEBARIATRIC HEALTH & WELLNESSSee all providers at this practice →

Family PracticeTuscaloosa, ALI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

115

Unique beneficiaries

—

Total services

163

Distinct HCPCS

Medicare payment

$11K

Peer benchmark

Total Medicare services vs. 1,250 Family Practice providers in AL — below median (cohort median 957).

PRESCRIBING · PART D · 2024

Total Rx claims

1,788

Beneficiaries

—

Total drug cost

$87K

Distinct drugs

Brand share

9.6%

Top prescribed drugs

Rosuvastatin Calcium173 claims

Atorvastatin Calcium157 claims

Pantoprazole Sodium113 claims

Losartan Potassium104 claims

Lisinopril91 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.

REFERRAL NETWORK

Where Katherine Grelle'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). 3 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Elizabeth Farrar Family Practice · Meridian, MS	29	76
Barbara Goodman Family Practice · Meridian, MS	17	42
Kary Whitehead Sleep Medicine · Meridian, MS	11	46

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