Joseph Becker, MD
NPI 1235313321 · Endocrinology, Diabetes & Metabolism Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Becker, MD is a Endocrinology, Diabetes & Metabolism Physician provider in San Antonio, TX (NPI 1235313321).
Provider details
- NPI number
- 1235313321
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- N4939 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
18 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
658 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 330 | $123 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 72 | $16 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 67 | $104 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 54 | $171 |
| Hemoglobin A1c Level83036 | 35 | $10 |
| Blood Glucose (sugar) Level82947 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 25 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 375 | 125 |
| Tirzepatidebrand: Mounjaro | 173 | 30 |
| Semaglutidebrand: Ozempic | 78 | 20 |
| Empagliflozinbrand: Jardiance | 73 | 16 |
| Metformin Hcl | 68 | 24 |
| Levothyroxine Sodiumbrand: Synthroid | 63 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$65 across 3 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
- 2007-12-26
- Last updated
- 2023-09-22
- Certified
- 2023-09-22
Frequently asked questions
- What is Joseph Becker's NPI number?
- Joseph Becker's National Provider Identifier (NPI) is 1235313321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Becker's specialty?
- Joseph Becker is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Becker located?
- Joseph Becker's practice location on file with NPPES is 8435 Wurzbach Rd Ste 211, San Antonio, TX 78229-3729.
- What is Joseph Becker's phone number?
- The practice phone number listed in the NPPES registry for Joseph Becker is (210) 450-9800.
- Does Joseph Becker accept Medicare?
- Joseph Becker is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Becker's NPI active?
- Yes — Joseph Becker's NPI (1235313321) is active in the NPPES registry as of the last update on 2023-09-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.