Joseph Castro, PA
NPI 1114968658 · Medical Physician Assistant · Middletown, CT
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Castro, PA is a Medical Physician Assistant provider in Middletown, CT (NPI 1114968658).
Provider details
- NPI number
- 1114968658
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- 000803 (CT)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
423 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 190 | $108 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 144 | $64 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 71 | $157 |
| Emergency Department Visit With Straightforward Medical Decision Making99282 | 18 | $37 |
Typical Medicare-allowed amounts for these services range $37–$157 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote 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 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 52 | 52 |
| Prednisone | 52 | 52 |
| Doxycycline Hyclate | 26 | 26 |
| Ondansetronbrand: Ondansetron Odt | 21 | 21 |
| Oxycodone Hcl | 21 | 21 |
| Meloxicam | 18 | 18 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 17 | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2012-03-01
Frequently asked questions
- What is Joseph Castro's NPI number?
- Joseph Castro's National Provider Identifier (NPI) is 1114968658, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Castro's specialty?
- Joseph Castro is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Joseph Castro located?
- Joseph Castro's practice location on file with NPPES is 28 Crescent St, Middletown, CT 06457-3654.
- What is Joseph Castro's phone number?
- The practice phone number listed in the NPPES registry for Joseph Castro is (860) 350-8000.
- Does Joseph Castro accept Medicare?
- Joseph Castro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Castro's NPI active?
- Yes — Joseph Castro's NPI (1114968658) is active in the NPPES registry as of the last update on 2012-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.