Doctor profile · Federal record
Dr. Federico Gregory-Gonzalez, M.D.
Internal Medicine Physician (CMS: Gastroenterology) · Guaynabo, PR
- NPI 1376675843
- Accepts Medicare
- 19 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
Cond Madreselva, I7 Calle Ebano Apt. 602
Guaynabo, PR 009683100
(787) 671-6376 - Mailing address
-
101 San Patricio Ave, Suite 1050 Maramar Plaza
Guaynabo, PR 009662715
Credentials & registration
- NPI registered
- March 2007 — 19 yrs on file
- Profile last updated
- March 7, 2023
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Puerto Rico #14704
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1376675843. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
129
Distinct HCPCS
5
Medicare allowed
$16,582
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 57 | 37 | $127 | |
G0500 |
Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito | 25 | 20 | $56 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 22 | 17 | $90 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 13 | 13 | $165 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 12 | 12 | $322 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 46. This provider delivers 2.8× the peer median.Open Payments
Industry payments received
All-time total
$413
Transactions
6
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Boston Scientific Corporation | 4 | $263.26 | |
| ABBVIE INC. | 1 | $125.00 | |
| E.R. Squibb & Sons, L.L.C. | 1 | $25.00 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
5,282
Patients
1,849
Total drug cost
$529,071
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Famotidine | Generic | 1,400 | 354 | $15,441 |
| Esomeprazole Magnesium | Generic | 1,168 | 310 | $33,677 |
| Sucralfate | Generic | 556 | 184 | $88,599 |
| Glycopyrrolate | Generic | 401 | 170 | $14,290 |
| Pantoprazole Sodium | Generic | 393 | 128 | $3,328 |
| Dexlansoprazole Dr (Dexlansoprazole) | Brand | 316 | 71 | $70,077 |
| Linzess (Linaclotide) | Brand | 223 | 74 | $138,298 |
| Suprep (Sodium, Potassium,mag Sulfates) | Brand | 216 | 216 | $24,867 |
| Dexilant (Dexlansoprazole) | Brand | 164 | 45 | $54,892 |
| Fentanyl Citrate (Fentanyl Citrate/Pf) | Brand | 128 | 125 | $491 |
Frequently asked questions
What is Dr. Federico Gregory-Gonzalez's medical specialty?
Dr. Federico Gregory-Gonzalez practices Internal Medicine Physician in Guaynabo, PR.
Where does Dr. Federico Gregory-Gonzalez practice?
Dr. Federico Gregory-Gonzalez practices at Cond Madreselva, Guaynabo, PR 009683100. Office phone: 7876716376.
What is Dr. Federico Gregory-Gonzalez's NPI?
Dr. Federico Gregory-Gonzalez's National Provider Identifier (NPI) is 1376675843, issued by NPPES.
Does Dr. Federico Gregory-Gonzalez accept Medicare assignment?
Yes. Dr. Federico Gregory-Gonzalez accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Federico Gregory-Gonzalez commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito (HCPCS G0500); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.