Matthew Bowdish, M.D.
NPI 1770767923 · Allergy & Immunology Physician · Roseville, CA
Enrolled with Medicare as Practitioner - Allergy/Immunology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Provider details
- NPI number
- 1770767923
- Entity type
- Individual
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 044700 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
22,678 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Professional Service for Preparation and Provision of 1 Or More Antigens95165 | 14,800 | $16 |
| Test for Allergy Using Allergenic Extract95004 | 3,762 | $4 |
| Professional Service for Multiple Injections of Allergen95117 | 2,865 | $14 |
| Professional Service for Single Injection of Allergen95115 | 318 | $12 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 294 | $135 |
| Test for Allergy Using Allergenic Extract Injected Into Skin95024 | 199 | $9 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Montelukast Sodium | 199 | 65 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 126 | 54 |
| Dupilumabbrand: Dupixent Pen | 106 | 11 |
| Prednisone | 76 | 36 |
| Azelastine Hcl | 75 | 35 |
| Azelastine/Fluticasonebrand: Azelastine-Fluticasone | 67 | 21 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$12,524 across 86 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (3)
- 6600 Mercy Ct Ste 180bFair Oaks, CA 95628-3198Phone: (916) 736-6644Fax: (916) 774-0143
- 785 Hana Way Ste 102Folsom, CA 95630-3885Phone: (916) 736-6644Fax: (916) 774-0143
- 1111 Exposition Blvd Bldg 700Sacramento, CA 95815-4314Phone: (916) 736-3399Fax: (916) 736-3350
Registry dates
- Enumerated
- 2007-12-24
- Last updated
- 2023-04-18
- Certified
- 2023-04-18
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.