Steven Abbate, MD
NPI 1235117433 · Surgery Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steven Abbate, MD is a Surgery Physician provider in San Antonio, TX (NPI 1235117433).
Provider details
- NPI number
- 1235117433
- Entity type
- Individual
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- M1442 (TX)
Specialties & taxonomies
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
895 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) |
|---|---|---|
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 92 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 89 | $121 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 84 | $86 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 74 | $10 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 69 | $8 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Tramadol Hcl | 150 | 133 |
| Ondansetronbrand: Ondansetron Odt | 109 | 101 |
| Omeprazole | 104 | 47 |
| Lipase/Protease/Amylasebrand: Creon | 76 | 17 |
| Metoclopramide Hcl | 76 | 53 |
| Ondansetron Hcl | 50 | 39 |
| Bethanechol Chloride | 38 | 38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$285 across 5 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
- 2006-01-06
- Last updated
- 2020-02-14
- Certified
- 2020-02-14
Frequently asked questions
- What is Steven Abbate's NPI number?
- Steven Abbate's National Provider Identifier (NPI) is 1235117433, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Abbate's specialty?
- Steven Abbate is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Steven Abbate located?
- Steven Abbate's practice location on file with NPPES is 4383 Medical Dr Ste 126, San Antonio, TX 78229-3307.
- What is Steven Abbate's phone number?
- The practice phone number listed in the NPPES registry for Steven Abbate is (210) 949-0650.
- Does Steven Abbate accept Medicare?
- Steven Abbate is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steven Abbate's NPI active?
- Yes — Steven Abbate's NPI (1235117433) is active in the NPPES registry as of the last update on 2020-02-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.