Doctor profile · Federal record
Dr. Margarita Gianniosis
Pulmonary Disease Physician (CMS: Pulmonary Disease) · Critical Care Medicine (Internal Medicine) Physician · Dover, DE
- NPI 1356802466
- Accepts Medicare
- 7 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
640 S State St
Dover, DE 199013530
(302) 674-4700
Credentials & registration
- NPI registered
- March 2019 — 7 yrs on file
- Profile last updated
- July 28, 2025
- Year of graduation
- 2019 — 7 yrs since
- Specialty taxonomy
- 207RP1001X — NUCC code
- State license (1)
- Delaware #C1-0027596
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1356802466. Last verified May 11, 2026.Open Payments
Industry payments received
All-time total
$333
Transactions
3
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Actelion Pharmaceuticals US, Inc. | 2 | $219.16 | |
| Boehringer Ingelheim Pharmaceuticals, Inc. | 1 | $113.40 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Margarita Gianniosis's medical specialty?
Dr. Margarita Gianniosis practices Pulmonary Disease Physician in Dover, DE.
Where does Dr. Margarita Gianniosis practice?
Dr. Margarita Gianniosis practices at 640 S State St, Dover, DE 199013530. Office phone: 3026744700.
What is Dr. Margarita Gianniosis's NPI?
Dr. Margarita Gianniosis's National Provider Identifier (NPI) is 1356802466, issued by NPPES.
Does Dr. Margarita Gianniosis accept Medicare assignment?
Yes. Dr. Margarita Gianniosis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.