Robert Merritt, MD
NPI 1649369661 · Interventional Cardiology Physician · Springfield, MO
Enrolled with Medicare as Practitioner - Interventional Cardiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Merritt, MD is a Interventional Cardiology Physician provider in Springfield, MO (NPI 1649369661).
Provider details
- NPI number
- 1649369661
- Entity type
- Individual
- Primary specialty
- Interventional Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 103751 (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
19 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
2,148 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 757 | $8 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 203 | $64 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 165 | $11 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 101 | $83 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 82 | $52 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clopidogrel Bisulfatebrand: Clopidogrel | 609 | 200 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 472 | 133 |
| Apixabanbrand: Eliquis | 446 | 94 |
| Metoprolol Succinate | 401 | 135 |
| Metoprolol Tartrate | 368 | 110 |
| Furosemide | 334 | 98 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$784 across 36 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)
- 1150 State Highway 248 Ste 200Branson, MO 65616-4186Phone: (417) 336-4112
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2025-06-19
- Certified
- 2025-06-19
Frequently asked questions
- What is Robert Merritt's NPI number?
- Robert Merritt's National Provider Identifier (NPI) is 1649369661, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Merritt's specialty?
- Robert Merritt is listed in the NPPES registry with a primary specialty of Interventional Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Merritt located?
- Robert Merritt's practice location on file with NPPES is 1900 S National Ave, Springfield, MO 65804-2265.
- What is Robert Merritt's phone number?
- The practice phone number listed in the NPPES registry for Robert Merritt is (417) 820-3911.
- Does Robert Merritt accept Medicare?
- Robert Merritt is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Merritt's NPI active?
- Yes — Robert Merritt's NPI (1649369661) is active in the NPPES registry as of the last update on 2025-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.