Nicholas Bastian, DO
NPI 1134652936 · Internal Medicine Physician · Austin, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Bastian, DO is a Internal Medicine Physician provider in Austin, TX (NPI 1134652936).
Provider details
- NPI number
- 1134652936
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- S7605 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
504 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 | 120 | $126 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 78 | $8 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 72 | $10 |
| Blood Test, Thyroid Stimulating Hormone (tsh)84443 | 64 | $16 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 63 | $90 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 52 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 52 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 161 | 90 |
| Lisinopril | 122 | 64 |
| Levothyroxine Sodium | 94 | 50 |
| Gabapentin | 89 | 52 |
| Amlodipine Besylate | 85 | 47 |
| Losartan Potassium | 67 | 32 |
| Metformin Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-04-07
- Last updated
- 2024-02-26
- Certified
- 2024-01-12
Frequently asked questions
- What is Nicholas Bastian's NPI number?
- Nicholas Bastian's National Provider Identifier (NPI) is 1134652936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Bastian's specialty?
- Nicholas Bastian is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Bastian located?
- Nicholas Bastian's practice location on file with NPPES is 1807 W Slaughter Ln Ste 490, Austin, TX 78748-6208.
- What is Nicholas Bastian's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Bastian is (512) 282-8967.
- Does Nicholas Bastian accept Medicare?
- Nicholas Bastian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Bastian's NPI active?
- Yes — Nicholas Bastian's NPI (1134652936) is active in the NPPES registry as of the last update on 2024-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.