Michael Vermeulen, PA
NPI 1407829872 · Physician Assistant · San Antonio, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Michael Vermeulen, PA is a Physician Assistant provider in San Antonio, TX (NPI 1407829872).
Provider details
- NPI number
- 1407829872
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA04518 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
4,692 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 764 | $9 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 748 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 573 | $10 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 479 | $104 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 325 | $72 |
| Ferritin (blood Protein) Level82728 | 280 |
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 |
|---|---|---|
| Hydroxyurea | 40 | 11 |
| Ondansetronbrand: Ondansetron Odt | 39 | 27 |
| Olanzapine | 38 | 22 |
| Prochlorperazine Maleate | 36 | 29 |
| Gabapentin | 22 | — |
| Rivaroxabanbrand: Xarelto | 19 | — |
| Prednisone | 17 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$429 across 16 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
- 2006-02-08
- Last updated
- 2022-07-27
- Certified
- 2022-07-27
Frequently asked questions
- What is Michael Vermeulen's NPI number?
- Michael Vermeulen's National Provider Identifier (NPI) is 1407829872, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Vermeulen's specialty?
- Michael Vermeulen is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Michael Vermeulen located?
- Michael Vermeulen's practice location on file with NPPES is 5206 Research Dr, San Antonio, TX 78240-5251.
- What is Michael Vermeulen's phone number?
- The practice phone number listed in the NPPES registry for Michael Vermeulen is (210) 595-5300.
- Does Michael Vermeulen accept Medicare?
- Michael Vermeulen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Michael Vermeulen's NPI active?
- Yes — Michael Vermeulen's NPI (1407829872) is active in the NPPES registry as of the last update on 2022-07-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.