Jaime Castro, M.D
NPI 1932159951 · Specialist · Fort Worth, TX
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jaime Castro, M.D is a Specialist provider in Fort Worth, TX (NPI 1932159951).
Provider details
- NPI number
- 1932159951
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- F7419 (TX)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
644 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 389 | $85 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 114 | $3 |
| Blood Glucose (sugar) Level82947 | 107 | $4 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 17 | $156 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 17 | $119 |
Typical Medicare-allowed amounts for these services range $3–$156 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 78 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 440 | 126 |
| Metformin Hcl | 239 | 78 |
| Pioglitazone Hcl | 174 | 58 |
| Glimepiride | 160 | 53 |
| Atorvastatin Calcium | 154 | 43 |
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 149 | 49 |
| Semaglutidebrand: Ozempic |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,111 across 57 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
Registry dates
- Enumerated
- 2006-05-11
- Last updated
- 2019-06-24
Frequently asked questions
- What is Jaime Castro's NPI number?
- Jaime Castro's National Provider Identifier (NPI) is 1932159951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jaime Castro's specialty?
- Jaime Castro is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Jaime Castro located?
- Jaime Castro's practice location on file with NPPES is 1650 West Rosedale, Suite 306, Fort Worth, TX 76104-7400.
- What is Jaime Castro's phone number?
- The practice phone number listed in the NPPES registry for Jaime Castro is (817) 334-0137.
- Does Jaime Castro accept Medicare?
- Jaime Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jaime Castro's NPI active?
- Yes — Jaime Castro's NPI (1932159951) is active in the NPPES registry as of the last update on 2019-06-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.