What is Doris Galina-Da Silva's specialty?

Doris Galina-Da Silva (NPI 1043528979) is a Medicare-billing provider whose primary specialty is Nephrology in Antioch, CA.

Where does Doris Galina-Da Silva practice?

Doris Galina-Da Silva practices in Antioch, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1043528979.

How much does Medicare pay Doris Galina-Da Silva?

Doris Galina-Da Silva (NPI 1043528979) received approximately $241K in total Medicare Part B payments, serving 510 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1043528979

Doris Galina-Da SilvaDORIS GALINADA SILVA

NephrologyAntioch, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,101

Unique beneficiaries

—

Total services

2,186

Distinct HCPCS

Medicare payment

$224K

Peer benchmark

Total Medicare services vs. 985 Nephrology providers in CA — above median (cohort median 1,482).

PRESCRIBING · PART D · 2024

Total Rx claims

1,176

Beneficiaries

—

Total drug cost

$165K

Distinct drugs

Brand share

15.9%

Top prescribed drugs

Lisinopril116 claims

Furosemide101 claims

Amlodipine Besylate99 claims

Hydralazine Hcl99 claims

Carvedilol90 claims

QUALITY · MIPS · 2024

Final MIPS score

96.1

Quality

77.3

Cost

77.2

Improvement activities

40.0

Promoting interop.

99.0

Payment adjustment

0.89%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$746

Payment records

By payment type

Food and Beverage$746

Top paying entities

Food and Beverage$746

FACILITY AFFILIATIONS

Hospital & Facility Affiliations (7)

Dialysis facility

Dialysis facility

Dialysis facility

Hospital

Hospital

Hospital

Hospital

REFERRAL NETWORK

Where Doris Galina-Da Silva'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). 100 inbound referrers · 164 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Chenyin He Nephrology · Concord, CA	109	205
May Chiu Nephrology · Walnut Creek, CA	106	240
Jason Shey Nephrology · Walnut Creek, CA	105	248
Zita Shiue Nephrology · Concord, CA	100	201
Mario Curzi Nephrology · Walnut Creek, CA	90	237
Vincent Wong Diagnostic Radiology · Walnut Creek, CA	70	143
SPECTRA LABORATORIES INC	69	240
DAVIES, ROBERT	64	134
Angelo Crudale Diagnostic Radiology · Walnut Creek, CA	62	120
Elizabeth Wrone Nephrology · Walnut Creek, CA	62	198
David Howard Diagnostic Radiology · Walnut Creek, CA	60	104
Jonathan Posin Diagnostic Radiology · Walnut Creek, CA	56	101

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
Zita Shiue Nephrology · Concord, CA	116	232
Jason Shey Nephrology · Walnut Creek, CA	114	221
Chenyin He Nephrology · Concord, CA	102	234
Edward Kim Nephrology · Concord, CA	101	208
JOHN MUIR HEALTH	92	182
JOHN MUIR HEALTH	87	184
Leena Ray Internal Medicine · Concord, CA	87	208
Elizabeth Wrone Nephrology · Walnut Creek, CA	85	196
May Chiu Nephrology · Walnut Creek, CA	85	162
Laboratory Corporation Of America Clinical Laboratory · San Diego, CA	82	256
SPECTRA LABORATORIES INC	78	253
Mario Curzi Nephrology · Walnut Creek, CA	77	178

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