Nancy Mathew, DO
NPI 1063441590 · Internal Medicine Physician · Austin, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Mathew, DO is a Internal Medicine Physician provider in Austin, TX (NPI 1063441590).
Provider details
- NPI number
- 1063441590
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Female
- Sole proprietor
- No
- License
- M0166 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 81 | 24 |
| Amlodipine Besylate | 50 | 16 |
| Levothyroxine Sodium | 50 | 15 |
| Lisinopril | 41 | — |
| Losartan Potassium | 40 | — |
| Gabapentin | 38 | — |
| Carvedilol | 36 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-30
- Last updated
- 2015-02-26
Frequently asked questions
- What is Nancy Mathew's NPI number?
- Nancy Mathew's National Provider Identifier (NPI) is 1063441590, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Mathew's specialty?
- Nancy Mathew is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nancy Mathew located?
- Nancy Mathew's practice location on file with NPPES is 1210 W Braker Ln, Austin, TX 78758-3801.
- What is Nancy Mathew's phone number?
- The practice phone number listed in the NPPES registry for Nancy Mathew is (512) 978-9300.
- Does Nancy Mathew accept Medicare?
- Nancy Mathew is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Mathew's NPI active?
- Yes — Nancy Mathew's NPI (1063441590) is active in the NPPES registry as of the last update on 2015-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.