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Active NPI 1396434874 Individual Practitioner Male Practitioner

Leocarlo De Castro

Nurse Practitioner • Hercules, CA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Leocarlo De Castro is a certified Nurse Practitioner practicing in Hercules, CA. With approximately 4 years of clinical experience since completing medical education in 2022, Leocarlo De Castro delivers high-quality medical care to the local community at 600 ALFRED NOBEL DR STE A.

Leocarlo De Castro maintains professional affiliations with Parkhill Health Inc, Snf Specialists Medical Corporation, La Clinica De La Raza Inc and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least, initial nursing facility care with moderate level of medical decision making, per day, if using time, at least, advance care planning, first. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

600 Alfred Nobel Dr Ste A

Hercules, CA 945471834

Telephone 5109841103
Fax 8886289895
Associated Practice Facility / Clinic
🏢 Mpac Smh Of California Pc Facility NPI 1821660960

Medicare Profile & Education

Medical School

Other

Graduation Year

2022

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Hercules, CA

Rising Specialist (<5 Yrs)
Practitioner Clinical Experience
4 Yrs Matches City Avg
City Avg: 4.0 Yrs
State Avg: 11.7 Yrs
Regional Practice Density
2 Specialists

Practicing in Hercules, CA (8378 Statewide)

Telehealth Adoption Rate
0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
35.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. De Castro (4 Years) 4 Yrs
Hercules Specialty Average (4.0 Years) 4.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
763 151 $144.68 $103.81
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
317 60 $139.00 $105.07
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes
68 49 $201.00 $128.03
99497 Advance care planning, first 30 minutes
23 23 $119.57 $69.30
99306 Initial nursing facility visit, typically 45 minutes per day
14 14 $254.00 $174.00
83036 Hemoglobin A1C level
13 11 $4.51 $4.42
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes
11 11 $140.00 $66.96

Medical Specialties & State Licenses

CMS Verified: 2026-02-19
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License CA 95022525

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospital & Practice Group Affiliations

La Clinica De La Raza Inc

2240 Gladstone Dr, Pittsburg, CA 945655126

Phone: 9254311230

La Clinica De La Raza Inc

2000 Sierra Rd, Concord, CA 945182905

Phone: 9253632000

Parkhill Health Inc

2455 Sand Creek Rd, Brentwood, CA 945137176

Phone: 5107034496

Snf Specialists Medical Corporation

1255 Travis Blvd, Fairfield, CA 945334801

Phone: 8009731540

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

6 Associated Practitioners
Dr. Ali Bari , MD

Plastic Surgery

NPI 1184884116

Doctor of Medicine (M.D.)

NPI 1265994818

Doctor of Nursing Practice, Family Nurse Practitioner (Board Certified), Psychiatric-Mental Health Nurse Practitioner (Board Certified)

Dr. Daniel Tsegay , DNP, FNP-BC

Nurse Practitioner - Family

NPI 1306344825

Doctor of Nursing Practice, Family Nurse Practitioner (Board Certified)

Dr. Calvin Ly , DO

Emergency Medicine

NPI 1376761767

Doctor of Osteopathic Medicine (D.O.)

Dr. Ruth Hahn , MD

Obstetrics & Gynecology

NPI 1528118262

Doctor of Medicine (M.D.)

Boris Brand , NP

Internal Medicine - Critical Care Medicine

NPI 1710282629

Nurse Practitioner

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

7 Historical Events
📍
Updated Practice Location February 19, 2026

Registered at 600 ALFRED NOBEL DR STE A, HERCULES, CA 945471834 (Tel: 5109841103)

NPI Profile Active May 02, 2023

NPI status registered as active in NPPES database

📍
Updated Practice Location May 02, 2023

Registered at 200 N. LASALLE ST, STE 1550, CHICAGO, IL 60601 (Tel: 8886604425)

📍
Updated Business Mailing Address May 02, 2023

Registered at 200 N LA SALLE ST STE 1550, CHICAGO, IL 606011034

👤
Provider Name / Credentials Updated May 02, 2023

Recorded as LEOCARLO DE CASTRO

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 02, 2023

Nurse Practitioner (License #95022525 in CA)

🟢
Initial NPI Registration & Enumeration May 02, 2023

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1396434874
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 02, 2023
Last Update: February 19, 2026
Sole Proprietor: Yes

Mailing Address

200 N La Salle St Ste 1550

Chicago, IL 606011034

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.