Doctor profile · Federal record
Dr. Jose Najul Zambrana, MD
Gastroenterology Physician (CMS: Gastroenterology) · Arecibo, PR
- NPI 1912079203
- Accepts Medicare
- 48 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Calle Ana Lens de Susoni Nom 53
Arecibo, PR 00612
(787) 880-4808 - Mailing address
-
Po Box 1868
Arecibo, PR 00613
Credentials & registration
- NPI registered
- November 2006 — 20 yrs on file
- Profile last updated
- October 17, 2018
- Year of graduation
- 1978 — 48 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Puerto Rico #6631
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912079203. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
20
Distinct HCPCS
1
Medicare allowed
$1,529
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 13 | $76 |
In context: peer comparison
Among 2 peers in Arecibo Gastroenterology Physician, average services per provider: 17. This provider delivers 1.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
6,441
Patients
3,220
Total drug cost
$125,039
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 1,875 | 698 | $14,564 |
| Pantoprazole Sodium | Generic | 1,352 | 465 | $8,654 |
| Omeprazole | Generic | 590 | 211 | $3,997 |
| Suprep (Sodium, Potassium,Mag Sulfates) | Brand | 413 | 411 | $47,696 |
| Sucralfate | Generic | 400 | 155 | $25,349 |
| Dicyclomine Hcl | Generic | 391 | 214 | $3,752 |
| Hydrocortisone | Generic | 305 | 198 | $9,116 |
| Midazolam Hcl (Midazolam Hcl/Pf) | Brand | 250 | 231 | $738 |
| Ciprofloxacin Hcl | Generic | 243 | 198 | $1,418 |
| Flumazenil | Generic | 227 | 211 | $2,054 |
Frequently asked questions
What is Dr. Jose Najul Zambrana's medical specialty?
Dr. Jose Najul Zambrana practices Gastroenterology Physician in Arecibo, PR.
Where does Dr. Jose Najul Zambrana practice?
Dr. Jose Najul Zambrana practices at Calle Ana Lens de Susoni Nom 53, Arecibo, PR 00612. Office phone: 7878804808.
What is Dr. Jose Najul Zambrana's NPI?
Dr. Jose Najul Zambrana's National Provider Identifier (NPI) is 1912079203, issued by NPPES.
Does Dr. Jose Najul Zambrana accept Medicare assignment?
Yes. Dr. Jose Najul Zambrana accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jose Najul Zambrana commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.