David Clanton, MD
NPI 1235310673 · Anesthesiology Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Clanton, MD is a Anesthesiology Physician provider in San Antonio, TX (NPI 1235310673).
Provider details
- NPI number
- 1235310673
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- N5631 (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
18 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
305 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 Artery Tube for Blood Sampling Or Infusion Through Skin36620 | 71 | $42 |
| Ultrasonic Guidance for Blood Vessel Access76937 | 49 | $13 |
| Anesthesia for X-Ray on Artery of Brain, Heart, Or Chest01926 | 42 | $285 |
| Ultrasound of Heart With Probe in Esophagus, With Report93312 | 20 | $99 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate and Valve Function93325 | 20 | $3 |
| Other Procedure on Nervous System64999 | 19 | $78 |
| Ultrasonic Guidance for Needle Placement |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$144 across 1 record (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
Additional practice locations (2)
- 6606 Lbj Fwy Ste 200Dallas, TX 75240-6524Phone: (972) 715-5000Fax: (972) 715-9976
- 12222 Merit Dr Ste 600Dallas, TX 75251-3294Phone: (972) 715-5000Fax: (972) 715-9976
Registry dates
- Enumerated
- 2007-11-14
- Last updated
- 2022-07-07
- Certified
- 2022-07-07
Frequently asked questions
- What is David Clanton's NPI number?
- David Clanton's National Provider Identifier (NPI) is 1235310673, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Clanton's specialty?
- David Clanton is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is David Clanton located?
- David Clanton's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4402.
- What is David Clanton's phone number?
- The practice phone number listed in the NPPES registry for David Clanton is (210) 358-4000.
- Does David Clanton accept Medicare?
- David Clanton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Clanton's NPI active?
- Yes — David Clanton's NPI (1235310673) is active in the NPPES registry as of the last update on 2022-07-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.