Peter Cashio, MD
NPI 1649414798 · Emergency Medicine Physician · Austin, TX
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Peter Cashio, MD is a Emergency Medicine Physician provider in Austin, TX (NPI 1649414798).
Provider details
- NPI number
- 1649414798
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- P4397 (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
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lisinopril | 22 |
| Gabapentin | 16 |
| Estradiol | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 6300 La Calma DriveSuite 200Charlottesville, TX 78752Phone: (512) 452-8533
Registry dates
- Enumerated
- 2009-04-20
- Last updated
- 2021-06-30
- Certified
- 2021-06-30
Frequently asked questions
- What is Peter Cashio's NPI number?
- Peter Cashio's National Provider Identifier (NPI) is 1649414798, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Peter Cashio's specialty?
- Peter Cashio is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Peter Cashio located?
- Peter Cashio's practice location on file with NPPES is 14101 W US 290 Hwy Ste 400b, Austin, TX 78737-9376.
- What is Peter Cashio's phone number?
- The practice phone number listed in the NPPES registry for Peter Cashio is (512) 894-5050.
- Does Peter Cashio accept Medicare?
- Peter Cashio is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Peter Cashio's NPI active?
- Yes — Peter Cashio's NPI (1649414798) is active in the NPPES registry as of the last update on 2021-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.