Phillip Apprill, M.D.
NPI 1235135310 · Interventional Cardiology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Phillip Apprill, M.D. is a Interventional Cardiology Physician provider in Saint Louis, MO (NPI 1235135310).
Provider details
- NPI number
- 1235135310
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 36145 (MO)
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 tenure28% of score
21 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
372 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 220 | $93 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 71 | $63 |
| Evaluation of Single, Dual, Multiple Lead Or Leadless Pacemaker System, Remote Up to 90 Days93294 | 63 | $27 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 18 | $65 |
Typical Medicare-allowed amounts for these services range $27–$93 (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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 263 | 73 |
| Metoprolol Succinate | 250 | 89 |
| Carvedilol | 198 | 69 |
| Furosemide | 161 | 55 |
| Atorvastatin Calcium | 155 | 54 |
| Amlodipine Besylate | 141 | 48 |
| Losartan Potassium | 135 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-23
- Last updated
- 2020-11-17
- Certified
- 2020-11-17
Frequently asked questions
- What is Phillip Apprill's NPI number?
- Phillip Apprill's National Provider Identifier (NPI) is 1235135310, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phillip Apprill's specialty?
- Phillip Apprill is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Phillip Apprill located?
- Phillip Apprill's practice location on file with NPPES is 1027 Bellevue Ave, Saint Louis, MO 63117-1851.
- What is Phillip Apprill's phone number?
- The practice phone number listed in the NPPES registry for Phillip Apprill is (314) 645-6450.
- Does Phillip Apprill accept Medicare?
- Phillip Apprill is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Phillip Apprill's NPI active?
- Yes — Phillip Apprill's NPI (1235135310) is active in the NPPES registry as of the last update on 2020-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.