Kristi Clark, M.D.
NPI 1912973769 · Internal Medicine Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kristi Clark, M.D. is a Internal Medicine Physician provider in San Antonio, TX (NPI 1912973769).
Provider details
- NPI number
- 1912973769
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- L2190 (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
321 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 | 88 | $87 |
| Insertion of Needle Into Vein for Collection of Blood Sample36415 | 47 | $9 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 45 | $53 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 24 | $122 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 | 22 | $13 |
| Blood Test, Comprehensive Group of Blood Chemicals80053 | 20 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 77 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 176 | 51 |
| Atorvastatin Calcium | 175 | 54 |
| Amlodipine Besylate | 136 | 42 |
| Rosuvastatin Calcium | 108 | 32 |
| Omeprazole | 101 | 33 |
| Alendronate Sodium | 101 | 30 |
| Valsartan | 98 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$113 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
Registry dates
- Enumerated
- 2006-02-23
- Last updated
- 2017-06-13
Frequently asked questions
- What is Kristi Clark's NPI number?
- Kristi Clark's National Provider Identifier (NPI) is 1912973769, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristi Clark's specialty?
- Kristi Clark is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kristi Clark located?
- Kristi Clark's practice location on file with NPPES is 8542 Wurzbach Rd, San Antonio, TX 78240-1241.
- What is Kristi Clark's phone number?
- The practice phone number listed in the NPPES registry for Kristi Clark is (210) 616-7300.
- Does Kristi Clark accept Medicare?
- Kristi Clark is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kristi Clark's NPI active?
- Yes — Kristi Clark's NPI (1912973769) is active in the NPPES registry as of the last update on 2017-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.