PROVIDER PROFILE · NPI 1508978909

Syam VunnamadalaMD

PRACTICESYAM P VUNNAMADALA MEDICAL CORPSee all providers at this practice →

Thoracic SurgeryAnaheim, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

884

Unique beneficiaries

—

Total services

3,302

Distinct HCPCS

Medicare payment

$261K

Peer benchmark

Total Medicare services vs. 222 Thoracic Surgery providers in CA — top quintile (cohort median 226).

PRESCRIBING · PART D · 2024

Total Rx claims

114

Beneficiaries

—

Total drug cost

$2K

Distinct drugs

Brand share

81.6%

Top prescribed drugs

Hydrocodone/Acetaminophen49 claims

Clopidogrel Bisulfate23 claims

Cilostazol21 claims

Nitroglycerin21 claims

QUALITY · MIPS · 2024

Final MIPS score

23.1

Quality

0.0

Cost

77.1

Improvement activities

0.0

Promoting interop.

0.0

Payment adjustment

-6.23%

Individual

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$21

Payment records

By payment type

Food and Beverage$21

REFERRAL NETWORK

Where Syam Vunnamadala'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). 61 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
SHARZER, MARK	94	414
Phong Vuong Diagnostic Radiology · Los Angeles, CA	80	288
NPI 1336152008	66	631
David Kramer Cardiology · Anaheim, CA	59	140
Roy Dorman Diagnostic Radiology · Anaheim, CA	58	182
NPI 1477504256	42	144
NPI 1255335535	41	131
Ernesto Gidaya Anesthesiology · Anaheim, CA	41	104
Harpreet Singh Cardiology · Fountain Valley, CA	39	111
Unilab Corporation Clinical Laboratory · West Hills, CA	38	93
Reza Shahbaz Diagnostic Radiology · Orange, CA	35	72
Naser Rahbar Diagnostic Radiology · Anaheim, CA	35	91

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