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Dr. Katherine Castello

Medical Doctor

Physician Nipomo, CA Fusion Academy
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Reveal Contact Info
Overview
Level
Staff
Function
Healthcare
Gender
Female
Connections
16
Position in HealthTal Database
  • 161,970 healthcare professionals in HealthTal hold the Physician specialty. Katherine Castello is one of them.
  • 14,607 Physicians are based in CA (out of 155,461 total healthcare contacts in that state).
  • 3 contacts at Fusion Academy are tracked in HealthTal.
  • Typical Physician compensation in CA: $130,000 – $195,000 (median $153,000). Source: BLS OEWS adjusted for state cost of labor.
  • Top employers of Physicians in CA: Kaiser Permanente (1,532), Sole Proprietor (852), The Permanente Medical Group (183).
  • 0% of Physicians in CA hold a senior title (Director, Manager, Chief, VP, etc.).
  • 62% of Physicians in CA have verified education credentials on file.
  • Data refreshed June 2026.

Public records & verifications
  • Verify against the NPPES Provider Registry (HHS / CMS). Search NPPES →
  • Professional LinkedIn profile on file (subscribers only).
  • Data aggregated from public licensure databases, LinkedIn, and verified employer records. Cross-check via the registry link above.
Education
Vanderbilt University - Owen Graduate School of Management
Master of Business Administration - MBA
1989
University of California Davis
About Fusion Academy
Industry
Education
Employees
5000+
Revenue
$100M to <$1B
Professional Overview

Dr. Katherine Castello is a Medical Doctor, currently affiliated with Fusion Academy, based in Nipomo, CA. As a physician, Dr. Castello contributes to patient care, clinical workflows, and healthcare operations in Nipomo, CA. Dr. Castello holds academic credentials, including Master of Business Administration - MBA, from Vanderbilt University - Owen Graduate School of Management and University of California Davis. Fusion Academy operates in the Education sector with a workforce of 5000+ employees. Healthcare organizations seeking to recruit physician professionals can use HealthTal to access verified direct email addresses and personal phone numbers sourced from NPI records and professional licensing databases. Direct outreach to physician specialists consistently yields higher response rates than passive job board postings, particularly for roles requiring specific clinical credentials or state licensure. The Nipomo, CA healthcare market offers access to a concentrated pool of clinical professionals, making direct outreach particularly effective for organizations building local care teams or expanding service capacity in the region.

Recruiting Physician

Physician recruiting typically takes 90-180 days due to the specialized nature of the role. Reaching physicians through direct email or personal phone is significantly more effective than LinkedIn, as most practicing physicians are not actively job searching. HealthTal provides personal email addresses and direct dial numbers sourced from NPI records.

Browse all Physicians →

Frequently Asked Questions

Where is Dr. Katherine Castello located?
Dr. Katherine Castello is based in Nipomo, CA. They are currently affiliated with Fusion Academy.
What is Dr. Katherine Castello's specialty?
Dr. Katherine Castello specializes in Physician. Their current role is Medical Doctor.
Where does Dr. Katherine Castello currently work?
Dr. Katherine Castello currently works at Fusion Academy.
What is Dr. Katherine Castello's educational background?
Dr. Katherine Castello attended Vanderbilt University - Owen Graduate School of Management and University of California Davis.
How do I contact Dr. Katherine Castello for recruiting?
HealthTal provides verified direct email address and phone number for Dr. Katherine Castello. Subscribe to access full contact details including personal email, direct dial, and LinkedIn profile.
How do I recruit a Physician?
Recruiting physicians typically involves reaching out via direct email or phone. HealthTal's database provides verified contact data for physicians across all 50 states, allowing you to contact candidates directly without going through job boards.
What is the average salary for a Physician in CA?
Physicians in CA typically earn $130,000 to $195,000 annually, with a median of $153,000. Figures derive from BLS OEWS data, adjusted for state cost of labor. Senior-titled roles (Director, Manager, Chief) and high-acuity practice settings push the upper end.

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