Theresa Austin, NP
NPI 1497324388 · Acute Care Nurse Practitioner · Sylmar, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Theresa Austin, NP is a Acute Care Nurse Practitioner provider in Sylmar, CA (NPI 1497324388).
Provider details
- NPI number
- 1497324388
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 95017557 (CA)
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 tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 52 | 33 |
| Prednisone | 36 | 36 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 32 | 32 |
| Triamcinolone Acetonide | 29 | 21 |
| Doxycycline Monohydrate | 28 | 27 |
| Meloxicam | 25 | 21 |
| Amlodipine Besylate | 20 | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-06-23
- Last updated
- 2023-10-27
- Certified
- 2021-06-23
Frequently asked questions
- What is Theresa Austin's NPI number?
- Theresa Austin's National Provider Identifier (NPI) is 1497324388, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Theresa Austin's specialty?
- Theresa Austin is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Theresa Austin located?
- Theresa Austin's practice location on file with NPPES is 13963 Polk St, Sylmar, CA 91342-2221.
- What is Theresa Austin's phone number?
- The practice phone number listed in the NPPES registry for Theresa Austin is (818) 322-6095.
- Does Theresa Austin accept Medicare?
- Theresa Austin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Theresa Austin's NPI active?
- Yes — Theresa Austin's NPI (1497324388) is active in the NPPES registry as of the last update on 2023-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.