Barbara Quillin, PA-C
NPI 1053418517 · Medical Physician Assistant · San Antonio, TX
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Quillin, PA-C is a Medical Physician Assistant provider in San Antonio, TX (NPI 1053418517).
Provider details
- NPI number
- 1053418517
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- No
- License
- PA04414 (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 tenure28% of score
19 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
781 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 205 | $104 |
| Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804 | 152 | $16 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 140 | $12 |
| Detection Test By Immunoassay With Direct Visual Observation for Severe Acute Respiratory Syndrome Coronavirus 2 (covid-19)87811 | 105 | $41 |
| Automated Urinalysis Test81003 | 51 | $2 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 43 |
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 |
|---|---|---|
| Doxycycline Hyclate | 82 | 79 |
| Montelukast Sodium | 67 | 65 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 40 | 38 |
| Cephalexin | 37 | 33 |
| Azithromycin | 26 | 26 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 18 | 18 |
| Amoxicillin | 16 | 16 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-09-19
- Last updated
- 2013-02-27
Frequently asked questions
- What is Barbara Quillin's NPI number?
- Barbara Quillin's National Provider Identifier (NPI) is 1053418517, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Quillin's specialty?
- Barbara Quillin is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Barbara Quillin located?
- Barbara Quillin's practice location on file with NPPES is 7703 Floyd Curl Dr, San Antonio, TX 78229-3901.
- What is Barbara Quillin's phone number?
- The practice phone number listed in the NPPES registry for Barbara Quillin is (210) 567-4248.
- Does Barbara Quillin accept Medicare?
- Barbara Quillin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Quillin's NPI active?
- Yes — Barbara Quillin's NPI (1053418517) is active in the NPPES registry as of the last update on 2013-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.