Richard S. Demera, MD
NPI 1407816630ActiveIndividual· Allergy & Immunology· Fresno, CA
Allergy & Immunology (MD) in Fresno, California, trained at Creighton University School of Medicine (class of 1996). In 2024 Medicare paid $1,378,923 for 1,561 patients, and Part D covered 3,087 of their prescriptions, 72% of them generic. Regeneron Healthcare Solutions, Inc. was the largest of 20 companies reporting payments in 2025, $41,246 in all, mostly speaking and faculty fees.
Overview
| NPI | 1407816630 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Mar 23, 2006 |
| Last updated in NPPES | Sep 26, 2025 |
| Certified by provider | Sep 26, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Allergy & Immunology Primary | 207K00000X | A65003 | 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 | 1,561 |
|---|---|
| Services billed | 49,788 across 35 procedure codes |
| Paid by Medicare | $1,378,923 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,087 · 5,496 30-day fills |
|---|---|
| Patients | 609 |
| Total drug cost | $1,190,840 |
| Generic share | 72% of claims |
Education and affiliations
| Medical school | Creighton University School of Medicine |
|---|---|
| Graduation year | 1996 |
| Medicare specialty | Allergy/Immunology |
| Secondary specialties | Internal Medicine |
Medical group
- Richard S Demera MD IncFresno, CA · 6 clinicians
Hospital affiliations
- Clovis Community Medical CenterClovis, CA
- Community Regional Medical CenterFresno, CA
- Kaweah Health Medical CenterVisalia, CA
Industry payments (Open Payments)
- 2025$41,246 · 177 payments from 20 companies
- 2024$12,241 · 146 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Regeneron Healthcare Solutions, Inc. | $39,373 | 56 |
| Astrazeneca Pharmaceuticals LP | $609.18 | 27 |
| Glaxosmithkline, LLC. | $273.51 | 31 |
| Genentech USA, Inc. | $255.46 | 9 |
| Ars Pharmaceuticals Operations, Inc. | $166.47 | 19 |
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$35,039 · 13 payments
- Food and Beverage$3,225 · 149 payments
- Travel and Lodging$2,927 · 9 payments
- Education$40.77 · 2 payments
- Consulting Fee$14.25 · 4 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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