What is Katherine Hulbert's specialty?

Katherine Hulbert (NPI 1225270903) is a Medicare-billing provider whose primary specialty is Psychiatry in Oxnard, CA.

Where does Katherine Hulbert practice?

Katherine Hulbert practices in Oxnard, CA, based on the location reported in the CMS Medicare provider datasets for NPI 1225270903.

How much does Medicare pay Katherine Hulbert?

Medicare Part B utilization, prescribing (Part D), MIPS quality scores, and industry payments for Katherine Hulbert (NPI 1225270903) are detailed on this CareTrace profile.

PROVIDER PROFILE · NPI 1225270903

Katherine Hulbert

PsychiatryOxnard, CAI

MEDICARE UTILIZATION · PART B · 2024

No data available for this provider in 2024.

PRESCRIBING · PART D · 2024

Total Rx claims

2,090

Beneficiaries

—

Total drug cost

$577K

Distinct drugs

Brand share

19.5%

Top prescribed drugs

Olanzapine146 claims

Sertraline Hcl131 claims

Quetiapine Fumarate117 claims

Trazodone Hcl105 claims

Risperidone98 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 Katherine Hulbert'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). 4 inbound referrers · 7 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
CENTRAL CITY COMMUNITY HEALTH CENTER	40	848
Hung Doan Family Practice · Garden Grove, CA	31	172
Lad Rubaum Otolaryngology · Panorama City, CA	19	39
Michael Kermani Ophthalmology · Newport Beach, CA	16	18

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
CENTRAL CITY COMMUNITY HEALTH CENTER	44	882
Shafi Siddiqi Internal Medicine · Lake Elsinore, CA	41	609
Hung Doan Family Practice · Garden Grove, CA	34	235
Irina Pinsky Podiatry · Arcadia, CA	20	34
Lad Rubaum Otolaryngology · Panorama City, CA	17	28
Michael Kermani Ophthalmology · Newport Beach, CA	15	30
NPI 1588678841	14	28

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