What is Andrew Sparkman's specialty?

Andrew Sparkman (NPI 1518196187) is a Medicare-billing provider whose primary specialty is Internal Medicine in Pikeville, KY.

Where does Andrew Sparkman practice?

Andrew Sparkman practices in Pikeville, KY, based on the location reported in the CMS Medicare provider datasets for NPI 1518196187.

How much does Medicare pay Andrew Sparkman?

Andrew Sparkman (NPI 1518196187) received approximately $4K in total Medicare Part B payments, serving 18 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1518196187

Andrew SparkmanD.O.

PRACTICESHEILA G COMBS MD PSCSee all providers at this practice →

Internal MedicinePikeville, KYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$1K

Peer benchmark

Total Medicare services vs. 1,039 Internal Medicine providers in KY — bottom quintile (cohort median 766).

PRESCRIBING · PART D · 2024

Total Rx claims

536

Beneficiaries

—

Total drug cost

$11K

Distinct drugs

Brand share

10.1%

Top prescribed drugs

Atorvastatin Calcium54 claims

Lisinopril53 claims

Levothyroxine Sodium45 claims

Pantoprazole Sodium38 claims

Carvedilol32 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 Andrew Sparkman'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). 28 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Sullivan County Ems Ambulance Service Provider · Blountville, TN	47	94
Madonna Laffey Nurse Practitioner · Johnson City, TN	38	44
Arthur Austin Diagnostic Radiology · Johnson City, TN	36	68
ROBERTS, DONALD	32	76
SOLSTAS LAB PARTNERS GROUP LLC	31	135
Lisa Lull Diagnostic Radiology · Alexandria, VA	31	67
BURLESON, JAMES	29	54
NPI 1184666778	28	102
Larry Breeding Cardiology · Kingsport, TN	28	59
Avinash Reddy Diagnostic Radiology · Johnson City, TN	26	39
WELLMONT HEALTH SYSTEM	25	53
Matthew Riggins Emergency Medicine · Kingsport, TN	24	53

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