What is Calixto Zaldivar's specialty?

Calixto Zaldivar (NPI 1972658292) is a Medicare-billing provider whose primary specialty is Internal Medicine in Gainesville, FL.

Where does Calixto Zaldivar practice?

Calixto Zaldivar practices in Gainesville, FL, based on the location reported in the CMS Medicare provider datasets for NPI 1972658292.

How much does Medicare pay Calixto Zaldivar?

Calixto Zaldivar (NPI 1972658292) received approximately $219K in total Medicare Part B payments, serving 1,559 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972658292

Calixto ZaldivarM.D.

PRACTICEVIETMED LLCSee all providers at this practice →

Internal MedicineGainesville, FLI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

2,053

Unique beneficiaries

—

Total services

4,134

Distinct HCPCS

Medicare payment

$218K

Peer benchmark

Total Medicare services vs. 6,680 Internal Medicine providers in FL — top quintile (cohort median 727).

PRESCRIBING · PART D · 2024

Total Rx claims

7,109

Beneficiaries

—

Total drug cost

$441K

Distinct drugs

134

Brand share

21.8%

Top prescribed drugs

Atorvastatin Calcium405 claims

Trazodone Hcl299 claims

Amlodipine Besylate267 claims

Gabapentin256 claims

Levothyroxine Sodium235 claims

QUALITY · MIPS · 2024

Final MIPS score

88.4

Quality

80.3

Cost

75.5

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.56%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

No data available for this provider in 2024.

REFERRAL NETWORK

Where Calixto Zaldivar'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). 108 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
NORTH FLORIDA REGIONAL MEDICAL CENTER, INC.	1,186	3,030
Will Williams Diagnostic Radiology · Gainesville, FL	204	380
Thomas Reif Internal Medicine · Rockledge, FL	167	341
Manish Jani Diagnostic Radiology · Gainesville, FL	127	230
Wesley Mann Diagnostic Radiology · Boston, MA	106	261
Vietdung Nguyen Internal Medicine · Gainesville, FL	105	204
Kerry Henderson Emergency Medicine · Gainesville, FL	92	164
Laboratory Corporation Of America Clinical Laboratory · Tampa, FL	88	167
Sharon Hook Pathology · Gainesville, FL	83	138
Irene Mayer Hospitalist · Oxford, FL	81	145
WERBEL, BRIAN	81	142
Troy Hampton Pathology · Gainesville, FL	79	123

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