Joseph Dellinger, MD
NPI 1740691377ActiveIndividual· Internal Medicine· Pasadena, CA
Internal Medicine (MD) in Pasadena, California, trained at Texas Tech University Health Science Center School of Medicine (class of 2013). Mostly services rather than prescriptions: Medicare paid $54,164 for 185 patients in 2024, with only 27 Part D claims. Astrazeneca Uk Limited was the largest of 2 companies reporting payments in 2025, $14,592 in all, mostly consulting fees.
Overview
| NPI | 1740691377 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 16, 2014 |
| Last updated in NPPES | Jun 24, 2021 |
| Certified by provider | Jun 24, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A136886 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 185 |
|---|---|
| Services billed | 732 across 20 procedure codes |
| Paid by Medicare | $54,164 |
Part D prescriptions in 2024
| Prescriptions (claims) | 27 · 35 30-day fills |
|---|---|
| Total drug cost | $1,201 |
| Generic share | 85% of claims |
Education and affiliations
| Medical school | Texas Tech University Health Science Center School of Medicine |
|---|---|
| Graduation year | 2013 |
| Medicare specialty | Internal Medicine |
| Secondary specialties | Hospitalist |
| Telehealth | Offers telehealth |
Medical group
- Cedars-Sinai Medical Care FoundationWest Hollywood, CA · 1,692 clinicians
Hospital affiliation
- Huntington HospitalPasadena, CA
Other facilities
- Pasadena Home Health CareHome health agency · Pasadena, CA
Industry payments (Open Payments)
- 2025$14,592 · 15 payments from 2 companies
- 2024$17,057 · 20 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Uk Limited | $13,742 | 14 |
| Astrazeneca Pharmaceuticals LP | $850.00 | 1 |
What the 2025 payments were for
- Consulting Fee$14,592 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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