Jason Phillips, MD
NPI 1558655431 · Cardiovascular Disease Physician · San Antonio, TX
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jason Phillips, MD is a Cardiovascular Disease Physician provider in San Antonio, TX (NPI 1558655431).
Provider details
- NPI number
- 1558655431
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- Q0340 (TX)
Specialties & taxonomies
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
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
836 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) |
|---|---|---|
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 105 | $69 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 104 | $14 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 94 | $128 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 83 | $68 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Review By Physician93018 | 46 | $14 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 166 | 55 |
| Metoprolol Succinate | 147 | 47 |
| Carvedilol | 112 | 40 |
| Spironolactone | 85 | 35 |
| Dapagliflozin Propanediolbrand: Farxiga | 85 | 32 |
| Apixabanbrand: Eliquis | 72 | 23 |
| Sacubitril/Valsartan |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$572 across 15 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
Additional practice locations (1)
- 4502 Medical DrSan Antonio, TX 78229-4402Phone: (210) 358-4000Fax: (210) 358-8002
Registry dates
- Enumerated
- 2011-06-08
- Last updated
- 2026-06-05
- Certified
- 2026-06-05
Frequently asked questions
- What is Jason Phillips's NPI number?
- Jason Phillips's National Provider Identifier (NPI) is 1558655431, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jason Phillips's specialty?
- Jason Phillips is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Jason Phillips located?
- Jason Phillips's practice location on file with NPPES is 4502 Medical Dr, San Antonio, TX 78229-4402.
- What is Jason Phillips's phone number?
- The practice phone number listed in the NPPES registry for Jason Phillips is (210) 358-4000.
- Does Jason Phillips accept Medicare?
- Jason Phillips is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jason Phillips's NPI active?
- Yes — Jason Phillips's NPI (1558655431) is active in the NPPES registry as of the last update on 2026-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.