Megan Garzon
NPI 1629539069 · Emergency Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Megan Garzon is a Emergency Medicine Physician provider in San Antonio, TX (NPI 1629539069).
Provider details
- NPI number
- 1629539069
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- Yes
- License
- T4924 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
7 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
167 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 High Level of Medical Decision Making99285 | 103 | $161 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 49 | $111 |
| Critical Care, First 30-74 Minutes99291 | 15 | $196 |
Typical Medicare-allowed amounts for these services range $111–$196 (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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ondansetronbrand: Ondansetron Odt | 22 | 22 |
| Naproxen | 20 | 19 |
| Tramadol Hcl | 17 | 17 |
| Azithromycin | 13 | 13 |
| Cephalexin | 13 | 13 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 11 | 11 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 11 |
Practice location
Mailing address
Additional practice locations (1)
- 1 Baylor PlzHouston, TX 77030Phone: (713) 798-4951
Registry dates
- Enumerated
- 2019-03-28
- Last updated
- 2022-07-19
- Certified
- 2022-07-19
Frequently asked questions
- What is Megan Garzon's NPI number?
- Megan Garzon's National Provider Identifier (NPI) is 1629539069, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Garzon's specialty?
- Megan Garzon is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Megan Garzon located?
- Megan Garzon's practice location on file with NPPES is 11503 Nw Military Hwy Ste 202, San Antonio, TX 78231-1895.
- What is Megan Garzon's phone number?
- The practice phone number listed in the NPPES registry for Megan Garzon is (210) 233-6363.
- Does Megan Garzon accept Medicare?
- Megan Garzon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Megan Garzon's NPI active?
- Yes — Megan Garzon's NPI (1629539069) is active in the NPPES registry as of the last update on 2022-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.