Sandra Osswald, M.D.
NPI 1407802549 · Dermatology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Dermatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Osswald, M.D. is a Dermatology Physician provider in San Antonio, TX (NPI 1407802549).
Provider details
- NPI number
- 1407802549
- Entity type
- Individual
- Primary specialty
- Dermatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- K0973 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,963 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Destruction of Precancer Skin Growth, 2-14 Growths17003 | 941 | $7 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 308 | $91 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 249 | $128 |
| Destruction of Precancer Skin Growth, 1 Growth17000 | 246 | $62 |
| Biopsy of Related Skin Growth, First Growth11102 | 73 | $98 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ketoconazole | 209 | 90 |
| Clobetasol Propionate | 110 | 60 |
| Triamcinolone Acetonide | 98 | 56 |
| Hydrocortisone | 41 | 19 |
| Clotrimazole | 40 | 14 |
| Metronidazole | 40 | 23 |
| Dupilumabbrand: Dupixent Syringe | 34 | — |
| Econazole Nitrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$680 across 9 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-26
- Last updated
- 2021-04-16
- Certified
- 2021-04-16
Frequently asked questions
- What is Sandra Osswald's NPI number?
- Sandra Osswald's National Provider Identifier (NPI) is 1407802549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Osswald's specialty?
- Sandra Osswald is listed in the NPPES registry with a primary specialty of Dermatology Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Osswald located?
- Sandra Osswald's practice location on file with NPPES is 7979 Wurzbach Rd Fl 3, San Antonio, TX 78229-4427.
- What is Sandra Osswald's phone number?
- The practice phone number listed in the NPPES registry for Sandra Osswald is (210) 450-9840.
- Does Sandra Osswald accept Medicare?
- Sandra Osswald is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Osswald's NPI active?
- Yes — Sandra Osswald's NPI (1407802549) is active in the NPPES registry as of the last update on 2021-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.