Maria Velez, M.D.
NPI 1881823540 · Pulmonary Disease Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Pulmonary Disease · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maria Velez, M.D. is a Pulmonary Disease Physician provider in San Antonio, TX (NPI 1881823540).
Provider details
- NPI number
- 1881823540
- Entity type
- Individual
- Primary specialty
- Pulmonary Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- Q5115 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
16 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
344 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 104 | $214 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 89 | $119 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 66 | $129 |
| Test to Examine How Well the Lungs Exchange Gases94729 | 25 | $52 |
| Test to Determine Lung Volumes Using Gas Dilution Or Washout94727 | 23 | $44 |
| Test to Measure Expiratory Airflow and Volume94010 | 19 | $8 |
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 |
|---|---|---|
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 115 | 27 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 71 | 27 |
| Montelukast Sodium | 43 | 13 |
| Roflumilast | 23 | — |
| Budesonide/Glycopyr/Formoterolbrand: Breztri Aerosphere | 20 | — |
| Tiotropium Br/Olodaterol Hclbrand: Stiolto Respimat | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$23 across 1 record (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
- 2009-07-02
- Last updated
- 2018-02-16
Frequently asked questions
- What is Maria Velez's NPI number?
- Maria Velez's National Provider Identifier (NPI) is 1881823540, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Velez's specialty?
- Maria Velez is listed in the NPPES registry with a primary specialty of Pulmonary Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Maria Velez located?
- Maria Velez's practice location on file with NPPES is 903 W Martin St, San Antonio, TX 78207-0903.
- What is Maria Velez's phone number?
- The practice phone number listed in the NPPES registry for Maria Velez is (210) 358-3400.
- Does Maria Velez accept Medicare?
- Maria Velez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Velez's NPI active?
- Yes — Maria Velez's NPI (1881823540) is active in the NPPES registry as of the last update on 2018-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.