Doctor profile · Federal record
Dr. Guillermo Pi, M.D.
Adolescent Medicine (Internal Medicine) Physician · Pediatrics Physician · Student in an Organized Health Care Education/Training Program · New York, NY
- NPI 1366898777
- 10 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
550 1St Ave
New York, NY 100166402
(212) 263-5506
Credentials & registration
- NPI registered
- May 2016 — 10 yrs on file
- Profile last updated
- August 4, 2025
- Specialty taxonomy
- 207RA0000X — NUCC code
- State license (1)
- New York #297594
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366898777. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$99
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Organon Llc | 1 | $73.28 | |
| Endo USA, Inc. | 1 | $25.44 |
By nature of payment
Frequently asked questions
What is Dr. Guillermo Pi's medical specialty?
Dr. Guillermo Pi practices Adolescent Medicine (Internal Medicine) Physician in New York, NY.
Where does Dr. Guillermo Pi practice?
Dr. Guillermo Pi practices at 550 1St Ave, New York, NY 100166402. Office phone: 2122635506.
What is Dr. Guillermo Pi's NPI?
Dr. Guillermo Pi's National Provider Identifier (NPI) is 1366898777, issued by NPPES.