Claudia Castano, M.D.
NPI 1275508848 · General Practice Physician · Dallas, TX
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claudia Castano, M.D. is a General Practice Physician provider in Dallas, TX (NPI 1275508848).
Provider details
- NPI number
- 1275508848
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- K4647 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 39 | 14 |
| Amlodipine Besylate | 23 | — |
| Lisinopril | 21 | — |
| Losartan Potassium | 20 | — |
| Metformin Hcl | 17 | 11 |
| Atorvastatin Calcium | 14 | — |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-17
- Last updated
- 2021-11-02
- Certified
- 2021-11-02
Frequently asked questions
- What is Claudia Castano's NPI number?
- Claudia Castano's National Provider Identifier (NPI) is 1275508848, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Castano's specialty?
- Claudia Castano is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Claudia Castano located?
- Claudia Castano's practice location on file with NPPES is 3530 Forest Ln Ste 160, Dallas, TX 75234-4165.
- What is Claudia Castano's phone number?
- The practice phone number listed in the NPPES registry for Claudia Castano is (972) 986-7469.
- Does Claudia Castano accept Medicare?
- Claudia Castano is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claudia Castano's NPI active?
- Yes — Claudia Castano's NPI (1275508848) is active in the NPPES registry as of the last update on 2021-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.