James Delgadillo, M.D.
NPI 1982099263 · General Practice Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Delgadillo, M.D. is a General Practice Physician provider in Sacramento, CA (NPI 1982099263).
Provider details
- NPI number
- 1982099263
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- A159284 (CA)
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 tenure33% of score
11 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 26 | 11 |
| Atorvastatin Calcium | 22 | 11 |
| Amlodipine Besylate | 22 | 11 |
| Metformin Hcl | 16 | — |
| Losartan Potassium | 15 | — |
| Lisinopril | 14 | — |
| Ibuprofen | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$50 across 2 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 (1)
- 10535 Hospital WayMather, CA 95655-4200Phone: (916) 366-5406
Registry dates
- Enumerated
- 2015-04-02
- Last updated
- 2025-07-18
- Certified
- 2025-07-18
Frequently asked questions
- What is James Delgadillo's NPI number?
- James Delgadillo's National Provider Identifier (NPI) is 1982099263, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Delgadillo's specialty?
- James Delgadillo is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is James Delgadillo located?
- James Delgadillo's practice location on file with NPPES is 4617 Freeport Blvd Ste F, Sacramento, CA 95822-2015.
- What is James Delgadillo's phone number?
- The practice phone number listed in the NPPES registry for James Delgadillo is (916) 431-7384.
- Does James Delgadillo accept Medicare?
- James Delgadillo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Delgadillo's NPI active?
- Yes — James Delgadillo's NPI (1982099263) is active in the NPPES registry as of the last update on 2025-07-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.