Joshua Samuel Jacobs, MD
NPI 1215920673ActiveIndividual· Allergy & Immunology, Allergy· Walnut Creek, CA
Allergy & Immunology, Allergy (MD) in Walnut Creek, California, trained at Eastern Virginia Medical School (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $6,415,411 for 1,745 claims, against $1,541,879 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 27 companies reporting payments in 2025, $250,306 in all, mostly speaking and faculty fees.
Overview
| NPI | 1215920673 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 31, 2005 |
| Last updated in NPPES | Dec 2, 2024 |
| Certified by provider | Dec 2, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology, Allergy Primary | 207KA0200X | G76901 | CA |
| Allergy & Immunology | 207K00000X | G76901 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Allergy/Immunology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 335 |
|---|---|
| Services billed | 70,779 across 54 procedure codes |
| Paid by Medicare | $1,541,879 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,745 · 2,931 30-day fills |
|---|---|
| Patients | 285 |
| Total drug cost | $6,415,411 |
| Generic share | 58% of claims |
Education and affiliations
| Medical school | Eastern Virginia Medical School |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Allergy and Asthma Medical Group of the Bay Area IncBrentwood, CA · 20 clinicians
Hospital affiliations
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
Industry payments (Open Payments)
- 2025$250,306 · 420 payments from 27 companies
- 2024$248,557 · 400 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $108,046 | 154 |
| Csl Behring | $64,314 | 49 |
| Ionis Pharmaceuticals, Inc. | $14,334 | 30 |
| Genzyme Corporation | $13,454 | 23 |
| Novartis Pharmaceuticals Corporation | $13,132 | 17 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$164,695 · 77 payments
- Consulting Fee$50,653 · 27 payments
- Travel and Lodging$23,943 · 56 payments
- Food and Beverage$10,651 · 258 payments
- Honoraria$339.75 · 1 payment
- Education$25.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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