Provider Profile
Leocarlo De Castro
Unclaimed ProfileAbout Leocarlo De Castro
Listed in the NPI registry as a nurse practitioner, Leocarlo De Castro practices in Hercules, CA. According to Medicare claims data, Leocarlo cared for 319 Medicare patients across 1,209 services. The services billed most often include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes, and initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (510) 984-1103
- Email not available
Practice Locations
600 ALFRED NOBEL DR STE A
Hercules, CA 94547
Procedures Most Often Billed to Medicare
1,209 services · 319 patients · 7 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
763 | More often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | Office visit | 99309 |
317 | More often than most peers in Nurse Practitioner |
| Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes | Office visit | 99305 |
68 | More often than most peers in Nurse Practitioner |
| Advance care planning, first 30 minutes | Office visit | 99497 |
23 | Less often than most peers in Nurse Practitioner |
| Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more | Office visit | 99306 |
14 | Less often than most peers in Nurse Practitioner |
| Hemoglobin a1c level | Lab test | 83036 |
13 | Less often than most peers in Nurse Practitioner |
| Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, 20 minutes or more | Office visit | 99308 |
11 | Less often than most peers in Nurse Practitioner |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 3
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 3
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What does Leocarlo De Castro specialize in?
Leocarlo De Castro is a nurse practitioner in Hercules, CA. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Leocarlo De Castro located?
Leocarlo De Castro is listed at 600 Alfred Nobel Dr Ste A, Hercules, CA 94547. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Leocarlo De Castro's phone number?
The number on file is (510) 984-1103. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Leocarlo De Castro's NPI number?
Leocarlo De Castro's National Provider Identifier is 1396434874. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Leocarlo De Castro train?
Leocarlo De Castro attended Other, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Leocarlo De Castro been practicing?
Leocarlo De Castro has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
What does Leocarlo De Castro do most often?
According to Medicare billing data, Leocarlo De Castro the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Leocarlo De Castro confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Leocarlo De Castro. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.