Marian Couto, M.D.
NPI 1013166586 · Cardiovascular Disease Physician · Ponce, PR
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marian Couto, M.D. is a Cardiovascular Disease Physician provider in Ponce, PR (NPI 1013166586).
Provider details
- NPI number
- 1013166586
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 18268 (PR)
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
17 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
89 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 | 52 | $126 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 24 | $14 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 13 | $185 |
Typical Medicare-allowed amounts for these services range $14–$185 (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 · 45 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 321 | 140 |
| Metoprolol Succinate | 294 | 108 |
| Empagliflozinbrand: Jardiance | 243 | 86 |
| Amlodipine Besylate | 206 | 76 |
| Dapagliflozin Propanediolbrand: Farxiga | 163 | 60 |
| Chlorthalidone | 144 | 45 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$498 across 23 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
Registry dates
- Enumerated
- 2008-09-09
- Last updated
- 2023-06-18
- Certified
- 2023-06-18
Frequently asked questions
- What is Marian Couto's NPI number?
- Marian Couto's National Provider Identifier (NPI) is 1013166586, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marian Couto's specialty?
- Marian Couto is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Marian Couto located?
- Marian Couto's practice location on file with NPPES is 2225 Ponce By Pass, Ponce, PR 00717.
- What is Marian Couto's phone number?
- The practice phone number listed in the NPPES registry for Marian Couto is (787) 492-2000.
- Does Marian Couto accept Medicare?
- Marian Couto is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marian Couto's NPI active?
- Yes — Marian Couto's NPI (1013166586) is active in the NPPES registry as of the last update on 2023-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.