PROVIDER PROFILE · NPI 1992713598

Nancy SullivanNP

PRACTICEBUFFALO MEDICAL GROUP, PCSee all providers at this practice →

Nurse PractitionerWilliamsville, NYI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

363

Unique beneficiaries

—

Total services

492

Distinct HCPCS

Medicare payment

$9K

Peer benchmark

Total Medicare services vs. 10,295 Nurse Practitioner providers in NY — top quintile (cohort median 188).

PRESCRIBING · PART D · 2024

Total Rx claims

595

Beneficiaries

—

Total drug cost

$461K

Distinct drugs

Brand share

11.6%

Top prescribed drugs

Anastrozole238 claims

Tamoxifen Citrate76 claims

Letrozole72 claims

Exemestane26 claims

Morphine Sulfate24 claims

QUALITY · MIPS · 2024

Final MIPS score

91.3

Quality

87.9

Cost

83.1

Improvement activities

40.0

Promoting interop.

100.0

Payment adjustment

0.69%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$25

Payment records

By payment type

Food and Beverage$25

REFERRAL NETWORK

Where Nancy 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). 4 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DOUGHERTY, DAVID	97	1,638
Jessica Fernandez Physician Assistant · Morristown, NJ	22	158
KALE, JAYANT	22	58
MERCY HOSPITAL OF BUFFALO	11	28

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