What is Cary Alberstone's specialty?

Cary Alberstone (NPI 1346253689) is a Medicare-billing provider whose primary specialty is Neurosurgery in Oxnard, CA.

Where does Cary Alberstone practice?

Cary Alberstone practices in Oxnard, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1346253689.

How much does Medicare pay Cary Alberstone?

Cary Alberstone (NPI 1346253689) received approximately $41K in total Medicare Part B payments, serving 114 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1346253689

Cary AlberstoneMD

NeurosurgeryOxnard, CAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

128

Unique beneficiaries

—

Total services

156

Distinct HCPCS

Medicare payment

$19K

Peer benchmark

Total Medicare services vs. 497 Neurosurgery providers in CA — below median (cohort median 341).

PRESCRIBING · PART D · 2024

Total Rx claims

218

Beneficiaries

—

Total drug cost

$3K

Distinct drugs

Brand share

33.5%

Top prescribed drugs

Gabapentin61 claims

Oxycodone Hcl/Acetaminophen51 claims

Meloxicam30 claims

Hydrocodone/Acetaminophen22 claims

Tramadol Hcl20 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Cary Alberstone'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). 13 inbound referrers · 23 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
DIGNITY HEALTH	104	274
Unilab Corporation Clinical Laboratory · West Hills, CA	57	138
DIGNITY HEALTH	36	89
Marlon Black Diagnostic Radiology · Santa Barbara, CA	30	72
William Deruso Diagnostic Radiology · Santa Barbara, CA	30	78
Irwin Grossman Diagnostic Radiology · Oxnard, CA	29	44
THEURER, WILLIAM	27	62
COMMUNITY MEMORIAL HEALTH SYSTEM	27	55
Sean Freyne Diagnostic Radiology · Fargo, ND	20	42
Alireza Katouzian Pain Management · Camarillo, CA	18	34
Nicholas Hanson Diagnostic Radiology · Salem, OR	15	21
WOLFSOHN, STEFANY	12	12

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
DIGNITY HEALTH	76	186
Unilab Corporation Clinical Laboratory · West Hills, CA	64	173
ST JOHNS REGIONAL IMAGING CENTER LLC	30	56
Yucheng Liao Neurology · Oxnard, CA	29	78
Alireza Katouzian Pain Management · Camarillo, CA	28	61
Spanish Hills Surgery Center, Llc Ambulatory Surgical Center · Camarillo, CA	25	38
WOLFSOHN, STEFANY	25	36
COMMUNITY MEMORIAL HEALTH SYSTEM	23	49
Marlon Black Diagnostic Radiology · Santa Barbara, CA	22	72
Gold Coast Ambulance Service Ambulance Service Provider · Oxnard, CA	22	43
BERRETT, STEVEN	21	69
MUMMANENI, PRASAD	19	46

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