Carlos Menendez, M.D.
NPI 1346268513 · Endocrinology, Diabetes & Metabolism Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carlos Menendez, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in San Antonio, TX (NPI 1346268513).
Provider details
- NPI number
- 1346268513
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- E3064 (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
19 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
1,068 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 Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,006 | $80 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 25 | $113 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 20 | $150 |
| Ultrasound Scan of Head and Neck Soft Tissue76536 | 17 | $97 |
Typical Medicare-allowed amounts for these services range $80–$150 (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 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodiumbrand: Synthroid | 936 | 227 |
| Rosuvastatin Calcium | 360 | 90 |
| Metformin Hcl | 244 | 71 |
| Semaglutidebrand: Ozempic | 216 | 43 |
| Glimepiride | 112 | 33 |
| Semaglutidebrand: Rybelsus | 95 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,474 across 71 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
- 2006-07-17
- Last updated
- 2015-02-16
Frequently asked questions
- What is Carlos Menendez's NPI number?
- Carlos Menendez's National Provider Identifier (NPI) is 1346268513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carlos Menendez's specialty?
- Carlos Menendez is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Carlos Menendez located?
- Carlos Menendez's practice location on file with NPPES is 9150 Huebner Rd, San Antonio, TX 78240-1545.
- What is Carlos Menendez's phone number?
- The practice phone number listed in the NPPES registry for Carlos Menendez is (210) 692-7684.
- Does Carlos Menendez accept Medicare?
- Carlos Menendez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carlos Menendez's NPI active?
- Yes — Carlos Menendez's NPI (1346268513) is active in the NPPES registry as of the last update on 2015-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.