What is Charlotte Shackelford's specialty?

Charlotte Shackelford (NPI 1366601015) is a Medicare-billing provider whose primary specialty is Physician Assistant in Purcell, OK.

Where does Charlotte Shackelford practice?

Charlotte Shackelford practices in Purcell, OK, based on the location reported in the CMS Medicare provider datasets for NPI 1366601015.

How much does Medicare pay Charlotte Shackelford?

Charlotte Shackelford (NPI 1366601015) received approximately $54K in total Medicare Part B payments, serving 371 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1366601015

Charlotte ShackelfordPAC

Physician AssistantPurcell, OKI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,133

Unique beneficiaries

—

Total services

1,697

Distinct HCPCS

Medicare payment

$49K

Peer benchmark

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

PRESCRIBING · PART D · 2024

Total Rx claims

6,549

Beneficiaries

—

Total drug cost

$877K

Distinct drugs

118

Brand share

21.6%

Top prescribed drugs

Atorvastatin Calcium401 claims

Amlodipine Besylate369 claims

Levothyroxine Sodium327 claims

Gabapentin203 claims

Losartan Potassium189 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$2K

Payment records

106

By payment type

Food and Beverage$2K

Top paying entities

Food and Beverage$2K

REFERRAL NETWORK

Where Charlotte Shackelford'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). 6 inbound referrers · 15 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
D. Dye Family Practice · Purcell, OK	139	443
PURCELL MUNICIPAL HOSPITAL	119	266
Chester Beam Diagnostic Radiology · Oklahoma City, OK	31	52
Phung Luong Diagnostic Radiology · Oklahoma City, OK	19	28
PAGE, RONNIE	15	22
WOOLARD, CLYDE	12	15

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
PURCELL MUNICIPAL HOSPITAL	206	600
D. Dye Family Practice · Purcell, OK	184	606
NORMAN REGIONAL HOSPITAL AUTHORITY	39	84
Phung Luong Diagnostic Radiology · Oklahoma City, OK	25	37
Richard Costello Diagnostic Radiology · Oklahoma City, OK	24	44
ROBERTS, RICHARD	17	26
Stephen Salamy Diagnostic Radiology · Oklahoma City, OK	17	25
Michael Haslam Diagnostic Radiology · Oklahoma City, OK	16	28
Lauren Haymans Physician Assistant · Norman, OK	16	27
David Sparlin Certified Clinical Nurse Specialist · Purcell, OK	14	30
LACKEY, CHARLES	14	33
Heartland Pathology Consultants, Pc Clinical Laboratory · Edmond, OK	13	16

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