Doctor profile · Federal record

Dr. Angel Delgado Garrastegui, M.D.

Nephrology Physician (CMS: Nephrology) · Toa Baja, PR

  • NPI 1245644061
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
A la Orden Shopping Center Ave Comerio Norte, #600 2Nd Floor 2821 Pr-167
Toa Baja, PR 00949
(787) 710-2532
Additional location
University District Hospital Puerto Rico Medical Center, Bo Monacillos
San Juan, PR 009350001
(787) 758-2525
Additional location
1501 Kings Hwy
Shreveport, LA 711034228
(318) 626-0505
Show 1 more location
Additional location
2823 Fresno St
Fresno, CA 937211324
(559) 499-6500
fax (559) 499-6411
Mailing address
A la Orden Shopping Center 2Nd Fl 600, 2821 Pr-167
Toa Baja, PR 00949

Credentials & registration

NPPES · NUCC
NPI registered
June 2014 — 12 yrs on file
Profile last updated
October 14, 2021
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
207RN0300X — NUCC code
State license (1)
California #A161438

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245644061. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$345
Transactions
6
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
Calliditas Therapeutics US INC. 1 $124.99
Bayer Healthcare Pharmaceuticals INC. 1 $77.35
Lilly USA, LLC 1 $68.50
GlaxoSmithKline, LLC. 1 $45.10
Ani Pharmaceuticals, INC. 1 $19.21
Travere Therapeutics, INC. 1 $9.76

By nature of payment

Food and Beverage
$345

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
1,078
Patients
348
Total drug cost
$72,774
Drug Type Claims Patients Total cost
Calcium Acetate Generic 251 63 $17,347
Sevelamer Carbonate Generic 140 37 $19,230
Losartan Potassium Generic 90 34 $865
Nifedipine ER (Nifedipine) Brand 78 27 $1,407
Hydralazine Hcl Generic 57 23 $620
Atorvastatin Calcium Generic 54 20 $324
Carvedilol Generic 53 19 $366
Clopidogrel (Clopidogrel Bisulfate) Brand 53 17 $261
Amlodipine Besylate Generic 51 17 $182
Gabapentin Generic 50 22 $317

Frequently asked questions

Auto-generated from federal data
What is Dr. Angel Delgado Garrastegui's medical specialty?
Dr. Angel Delgado Garrastegui practices Nephrology Physician in Toa Baja, PR.
Where does Dr. Angel Delgado Garrastegui practice?
Dr. Angel Delgado Garrastegui practices at A la Orden Shopping Center Ave Comerio Norte, Toa Baja, PR 00949. Office phone: 7877102532.
What is Dr. Angel Delgado Garrastegui's NPI?
Dr. Angel Delgado Garrastegui's National Provider Identifier (NPI) is 1245644061, issued by NPPES.
Does Dr. Angel Delgado Garrastegui accept Medicare assignment?
Yes. Dr. Angel Delgado Garrastegui accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.