PROVIDER PROFILE · NPI 1528075389

NPI 1528075389

PRACTICEA SYDNEY WILLIAMS AND ASSOCIATES INCSee all providers at this practice →

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where NPI 1528075389'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NPI 1447682380	62	126
Eye Surgical Center Of San Francisco Llc Ambulatory Surgical Center · San Francisco, CA	57	97
Karina Arzumanova Internal Medicine · San Francisco, CA	32	86
UCSF HEALTH COMMUNITY HOSPITALS	30	49
NPI 1174600480	30	71
CITY & COUNTY OF SAN FRANCISCO	25	43
Philip O'keefe Internal Medicine · San Francisco, CA	25	102
Jon Keller Pathology · Palo Alto, CA	24	105
Tatyana Chursina Physician Assistant · Sacramento, CA	21	28
SETON MEDICAL CENTER	17	39
HUIE, MICHAEL	16	22
Ucsf Dermatopathology Service Clinical Laboratory · San Francisco, CA	15	23

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