Robert Snitzer, M.D.
NPI 1225037252 · Cardiovascular Disease Physician · Wentzville, MO
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Snitzer, M.D. is a Cardiovascular Disease Physician provider in Wentzville, MO (NPI 1225037252).
Provider details
- NPI number
- 1225037252
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- R4N91 (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 tenure25% of score
20 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
1,757 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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 239 | $122 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 187 | $14 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 177 | $65 |
| Technetium Tc-99m Sestamibi, Diagnostic, Per Study DoseA9500 | 140 | $124 |
| Nuclear Medicine Studies of Heart Muscle at Rest and With Stress and Spect78452 | 93 | $328 |
| Blood Test, Lipids (cholesterol and Triglycerides)80061 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Succinate | 312 | 102 |
| Atorvastatin Calcium | 203 | 65 |
| Lisinopril | 194 | 69 |
| Apixabanbrand: Eliquis | 194 | 59 |
| Metoprolol Tartrate | 177 | 61 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 159 | 51 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$578 across 26 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)
- 5401 Veterans Memorial PkwySuite 101St Peters, MO 63376-1680Phone: (636) 939-5820Fax: (636) 939-0014
Registry dates
- Enumerated
- 2005-07-20
- Last updated
- 2022-03-07
- Certified
- 2022-03-07
Frequently asked questions
- What is Robert Snitzer's NPI number?
- Robert Snitzer's National Provider Identifier (NPI) is 1225037252, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Snitzer's specialty?
- Robert Snitzer is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Snitzer located?
- Robert Snitzer's practice location on file with NPPES is 1520 Wentzville Pkwy, Wentzville, MO 63385-3408.
- What is Robert Snitzer's phone number?
- The practice phone number listed in the NPPES registry for Robert Snitzer is (636) 497-4055.
- Does Robert Snitzer accept Medicare?
- Robert Snitzer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Snitzer's NPI active?
- Yes — Robert Snitzer's NPI (1225037252) is active in the NPPES registry as of the last update on 2022-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.