Karoljohn Simpauco Delara, NURSE PRACTITIONER
NPI 1306478896ActiveIndividual· Nurse Practitioner, Family· Chula Vista, CA
Nurse Practitioner, Family (NURSE PRACTITIONER) with Henry A Richardson MD A Medical Corporation, practicing in Chula Vista, California. Their prescriptions cost Medicare Part D more than their services did: $539,561 for 4,045 claims, against $55,941 paid for services in 2024. Amgen Inc. reported $19.12 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1306478896 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | NURSE PRACTITIONER |
| Sole proprietor | Yes |
| NPI issued | Feb 12, 2020 |
| Last updated in NPPES | Oct 31, 2024 |
| Certified by provider | Oct 31, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Nurse Practitioner, Family Primary | 363LF0000X | 95013929 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nurse Practitioner (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 138 |
|---|---|
| Services billed | 730 across 10 procedure codes |
| Paid by Medicare | $55,941 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,045 · 8,823 30-day fills |
|---|---|
| Patients | 363 |
| Total drug cost | $539,561 |
| Generic share | 82% of claims |
Education and affiliations
| Graduation year | 2019 |
|---|---|
| Medicare specialty | Nurse Practitioner |
| Telehealth | Offers telehealth |
Medical group
- Henry A Richardson MD A Medical CorporationSan Diego, CA · 10 clinicians
Industry payments (Open Payments)
- 2025$19.12 · 1 payment from 1 company
- 2024$289.12 · 19 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $19.12 | 1 |
What the 2025 payments were for
- Food and Beverage$19.12 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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