Keyla Davila Marcano
NPI 1699177014ActiveIndividual· Internal Medicine, Nephrology· Manati, PR
Internal Medicine, Nephrology with Dallas Nephrology Associates, practicing in Manati, Puerto Rico. Their prescriptions cost Medicare Part D more than their services did: $876,585 for 4,119 claims, against $26,888 paid for services in 2024. Calliditas Therapeutics US Inc. was the largest of 6 companies reporting payments in 2025, $569.15 in all, mostly food and beverage. Lists Auxilio Mutuo Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1699177014 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Sole proprietor | Yes |
| NPI issued | Sep 17, 2014 |
| Last updated in NPPES | Jul 14, 2023 |
| Certified by provider | Jul 9, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Nephrology Primary | 207RN0300X | 21558 | PR |
| Student in an Organized Health Care Education/Training Program | 390200000X | 31266 | PR |
| Student in an Organized Health Care Education/Training Program | 390200000X | BP10062689 | TX |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Nephrology (PR) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 46 |
|---|---|
| Services billed | 281 across 11 procedure codes |
| Paid by Medicare | $26,888 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,119 · 6,576 30-day fills |
|---|---|
| Patients | 662 |
| Total drug cost | $876,585 |
| Generic share | 75% of claims |
Education and affiliations
| Graduation year | 2013 |
|---|---|
| Medicare specialty | Nephrology |
| Secondary specialties | Internal Medicine |
Medical group
- Dallas Nephrology AssociatesIrving, TX · 157 clinicians
Hospital affiliations
- Auxilio Mutuo HospitalSan Juan, PR
- Doctors' Center Hospital, IncManati, PR
- Manati Medical Center Dr Otero LopezManati, PR
Other facilities
- Atlantis ManatiDialysis facility · Manati, PR
- Fmc Vega BajaDialysis facility · Vega Baja, PR
Industry payments (Open Payments)
- 2025$569.15 · 15 payments from 6 companies
- 2024$339.34 · 19 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Calliditas Therapeutics US Inc. | $219.38 | 4 |
| Glaxosmithkline, LLC. | $128.22 | 2 |
| Vifor Pharma, Inc. | $92.17 | 3 |
| Astrazeneca Pharmaceuticals LP | $63.78 | 3 |
| Ani Pharmaceuticals, Inc. | $50.73 | 2 |
What the 2025 payments were for
- Food and Beverage$569.15 · 15 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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