Rosalind Martz, MD
NPI 1528012614 · Internal Medicine Physician · Austin, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosalind Martz, MD is a Internal Medicine Physician provider in Austin, TX (NPI 1528012614).
Provider details
- NPI number
- 1528012614
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- K2070 (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
20 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
105 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 | 49 | $127 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 23 | $128 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 20 | $178 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 13 | $90 |
Typical Medicare-allowed amounts for these services range $90–$178 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 105 | 26 |
| Losartan Potassium | 64 | 18 |
| Amlodipine Besylate | 38 | 12 |
| Levothyroxine Sodium | 35 | — |
| Metoprolol Succinate | 33 | — |
| Hydrochlorothiazide | 30 | — |
| Alendronate Sodium | 28 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-22
- Last updated
- 2007-07-13
Frequently asked questions
- What is Rosalind Martz's NPI number?
- Rosalind Martz's National Provider Identifier (NPI) is 1528012614, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosalind Martz's specialty?
- Rosalind Martz is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rosalind Martz located?
- Rosalind Martz's practice location on file with NPPES is 2911 Medical Arts St, Austin, TX 78705-3376.
- What is Rosalind Martz's phone number?
- The practice phone number listed in the NPPES registry for Rosalind Martz is (512) 476-0190.
- Does Rosalind Martz accept Medicare?
- Rosalind Martz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosalind Martz's NPI active?
- Yes — Rosalind Martz's NPI (1528012614) is active in the NPPES registry as of the last update on 2007-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.