What is Mary Ellen Sullivan's specialty?

Mary Ellen Sullivan (NPI 1861676942) is a Medicare-billing provider whose primary specialty is Nurse Practitioner in Columbia, SC.

Where does Mary Ellen Sullivan practice?

Mary Ellen Sullivan practices in Columbia, SC, based on the location reported in the CMS Medicare provider datasets for NPI 1861676942.

How much does Medicare pay Mary Ellen Sullivan?

Mary Ellen Sullivan (NPI 1861676942) received approximately $77K in total Medicare Part B payments, serving 318 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1861676942

Mary Ellen SullivanGNP-BC

PRACTICESC HOUSE CALLS INCSee all providers at this practice →

Nurse PractitionerColumbia, SCI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

814

Unique beneficiaries

—

Total services

1,326

Distinct HCPCS

Medicare payment

$71K

Peer benchmark

Total Medicare services vs. 3,768 Nurse Practitioner providers in SC — top quintile (cohort median 393).

PRESCRIBING · PART D · 2024

Total Rx claims

914

Beneficiaries

—

Total drug cost

$35K

Distinct drugs

Brand share

13.2%

Top prescribed drugs

Gabapentin57 claims

Omeprazole51 claims

Carisoprodol49 claims

Levothyroxine Sodium39 claims

Atorvastatin Calcium35 claims

QUALITY · MIPS · 2024

Final MIPS score

100.0

Quality

94.9

Cost

10.0

Improvement activities

40.0

Promoting interop.

95.0

Payment adjustment

1.05%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$203

Payment records

By payment type

Food and Beverage$203

Top paying entities

Food and Beverage$203

REFERRAL NETWORK

Where Mary Ellen Sullivan'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). 29 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Charles Busse Family Practice · Conway, SC	127	644
Charlotte Sloan Nurse Practitioner · Columbia, SC	63	200
Michelle Surrett Nurse Practitioner · Cayce, SC	52	221
Judith Hughes Nurse Practitioner · Myrtle Beach, SC	51	137
AGAPE HOSPICE OF THE LOWCOUNTRY LLC	48	169
Lane Wilner Hospitalist · Florence, SC	42	150
Corinne Wisdo Podiatry · Myrtle Beach, SC	36	102
Ams Of West Columbia Inc Ambulance Service Provider · West Columbia, SC	35	144
GRAND STRAND REGIONAL MEDICAL CENTER LLC	34	52
CONWAY HOSPITAL, INC.	33	65
QHG OF SOUTH CAROLINA INC	31	88
First Choice Ambulance, Inc. Ambulance Service Provider · Lake City, SC	24	93

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