John Cadrain, PA-C
NPI 1437133006 · Physician Assistant · New Braunfels, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
John Cadrain, PA-C is a Physician Assistant provider in New Braunfels, TX (NPI 1437133006).
Provider details
- NPI number
- 1437133006
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Male
- Sole proprietor
- No
- License
- PA03274 (TX)
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 tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
525 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 299 | $103 |
| Testing for Presence of Drug, Read By Direct Observation80305 | 135 | $12 |
| Drug Test(s), Definitive, Utilizing (1) Drug Identification Methods Able to Identify Individual Drugs and Distinguish Between Structural Isomers (but Not Necessarily Stereoisomers), Including, But Not Limited to Gc/Ms (any Type, Single Or Tandem) and Lc/MsG0480 | 39 | $109 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 28 | $74 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 13 | $46 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Baclofen | 260 | 85 |
| Tramadol Hcl | 256 | 62 |
| Gabapentin | 206 | 45 |
| Pregabalin | 168 | 49 |
| Tizanidine Hcl | 144 | 40 |
| Acetaminophen With Codeinebrand: Acetaminophen-Codeine | 113 | 42 |
| Cyclobenzaprine Hcl | 88 | 25 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$252 across 6 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)
- 18707 Hardy Oak Blvd Ste 230San Antonio, TX 78258-4890Phone: (844) 789-7246Fax: (888) 880-9323
Registry dates
- Enumerated
- 2005-12-06
- Last updated
- 2025-05-01
- Certified
- 2025-05-01
Frequently asked questions
- What is John Cadrain's NPI number?
- John Cadrain's National Provider Identifier (NPI) is 1437133006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Cadrain's specialty?
- John Cadrain is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Cadrain located?
- John Cadrain's practice location on file with NPPES is 717 Generations Dr Ste B, New Braunfels, TX 78130-0009.
- What is John Cadrain's phone number?
- The practice phone number listed in the NPPES registry for John Cadrain is (830) 264-8189.
- Does John Cadrain accept Medicare?
- John Cadrain is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is John Cadrain's NPI active?
- Yes — John Cadrain's NPI (1437133006) is active in the NPPES registry as of the last update on 2025-05-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.