Doctor profile · Federal record
Dr. Gisella Guichard, NP
Nurse Practitioner · Roslyn, NY
- NPI 1437747763
- Accepts Medicare
- 11 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
100 Port Washington Blvd
Roslyn, NY 115761347
(516) 562-6000 - Mailing address
-
20 E Hawthorne Ave
Valley Stream, NY 115806352
Credentials & registration
- NPI registered
- January 2021 — 5 yrs on file
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363L00000X — NUCC code
- State license (1)
- New York #309136
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1437747763. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
138
Distinct HCPCS
4
Medicare allowed
$10,234
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 78 | 74 | $89 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 36 | 35 | $56 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 12 | 12 | $14 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 12 | 12 | $90 |
In context: peer comparison
Among 2 peers in Roslyn Nurse Practitioner, average services per provider: 36. This provider delivers 3.8× the peer median.Open Payments
Industry payments received
All-time total
$758
Transactions
35
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 8 | $161.46 | |
| Novo Nordisk INC | 6 | $124.07 | |
| Novartis Pharmaceuticals Corporation | 4 | $95.91 | |
| AstraZeneca Pharmaceuticals Lp | 4 | $74.46 | |
| Esperion Therapeutics, INC. | 3 | $66.47 | |
| Boston Scientific Corporation | 2 | $51.09 | |
| Lexicon Pharmaceuticals, INC. | 2 | $42.09 | |
| Corcept Therapeutics | 1 | $28.04 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 1 | $26.59 | |
| Daiichi Sankyo INC. | 1 | $25.53 | |
| Lilly USA, LLC | 1 | $22.57 | |
| GlaxoSmithKline, LLC. | 1 | $21.06 | |
| Exact Sciences Corporation | 1 | $18.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,710
Patients
1,020
Total drug cost
$412,028
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 269 | 163 | $3,817 |
| Metoprolol Succinate | Generic | 209 | 131 | $4,215 |
| Amlodipine Besylate | Generic | 192 | 121 | $1,992 |
| Rosuvastatin Calcium | Generic | 189 | 121 | $4,188 |
| Olmesartan Medoxomil | Generic | 113 | 69 | $2,620 |
| Eliquis (Apixaban) | Brand | 100 | 46 | $111,810 |
| Ezetimibe | Generic | 100 | 62 | $3,698 |
| Carvedilol | Generic | 97 | 61 | $1,568 |
| Losartan Potassium | Generic | 76 | 52 | $1,084 |
| Xarelto (Rivaroxaban) | Brand | 73 | 35 | $82,113 |
Frequently asked questions
What is Dr. Gisella Guichard's medical specialty?
Dr. Gisella Guichard practices Nurse Practitioner in Roslyn, NY.
Where does Dr. Gisella Guichard practice?
Dr. Gisella Guichard practices at 100 Port Washington Blvd, Roslyn, NY 115761347. Office phone: 5165626000.
What is Dr. Gisella Guichard's NPI?
Dr. Gisella Guichard's National Provider Identifier (NPI) is 1437747763, issued by NPPES.
Does Dr. Gisella Guichard accept Medicare assignment?
Yes. Dr. Gisella Guichard accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gisella Guichard commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99212); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.