Isabelle De Castro, MD
NPI 1962104299 · Family Medicine Physician · Pueblo, CO
Enrolled with Medicare as Order and Referring Only - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Isabelle De Castro, MD is a Family Medicine Physician provider in Pueblo, CO (NPI 1962104299).
Provider details
- NPI number
- 1962104299
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- DR.0073796 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 31 | 12 |
| Metformin Hcl | 29 | 12 |
| Lisinopril | 25 | 11 |
| Amitriptyline Hcl | 16 | — |
| Gabapentin | 16 | — |
| Omeprazole | 15 | — |
| Cyclobenzaprine Hcl | 14 | — |
Practice location
Mailing address
Additional practice locations (1)
- 4112 Outlook Blvd Ste 303Pueblo, CO 81008-1667Phone: (719) 557-8600Fax: (719) 557-8615
Registry dates
- Enumerated
- 2023-03-20
- Last updated
- 2026-05-22
- Certified
- 2026-05-22
Frequently asked questions
- What is Isabelle De Castro's NPI number?
- Isabelle De Castro's National Provider Identifier (NPI) is 1962104299, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Isabelle De Castro's specialty?
- Isabelle De Castro is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Isabelle De Castro located?
- Isabelle De Castro's practice location on file with NPPES is 902 Lakeview Ave, Pueblo, CO 81004-3597.
- What is Isabelle De Castro's phone number?
- The practice phone number listed in the NPPES registry for Isabelle De Castro is (719) 557-5855.
- Does Isabelle De Castro accept Medicare?
- Isabelle De Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Isabelle De Castro's NPI active?
- Yes — Isabelle De Castro's NPI (1962104299) is active in the NPPES registry as of the last update on 2026-05-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.