Doctor profile · Federal record
Dr. Marina Guzman, FNP
Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Coram, NY
- NPI 1548456197
- Accepts Medicare
- MIPS 85.0 / 100 · 2023
- 11 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
82 Middle Country RD
Coram, NY 117274411
(631) 320-2220
fax (631) 320-2236 - Additional location
-
20 Lidge Dr
Farmingville, NY 117381652
(631) 846-4729 - Mailing address
-
P O Box 5036
White Plains, NY 106025036
Credentials & registration
- NPI registered
- September 2007 — 19 yrs on file
- Profile last updated
- October 3, 2018
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 363LF0000X — NUCC code
- State licenses (2)
- New York #339675 · New York #549631-1
- Medicaid
- NY #02773706
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1548456197. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
107
Distinct HCPCS
4
Medicare allowed
$13,817
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 44 | 35 | $177 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 31 | 24 | $123 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 20 | 12 | $90 | |
G0008 |
Administration of influenza virus vaccine | 12 | 12 | $36 |
In context: peer comparison
Among 2 peers in Coram Family Nurse Practitioner, average services per provider: 27. This provider delivers 4.0× the peer median.Open Payments
Industry payments received
All-time total
$137
Transactions
2
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, INC. | 2 | $137.01 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,235
Patients
167
Total drug cost
$2,901,208
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Biktarvy (Bictegrav/Emtricit/Tenofov Ala) | Brand | 257 | 41 | $1,063,562 |
| Atorvastatin Calcium | Generic | 157 | 34 | $1,364 |
| Tivicay (Dolutegravir Sodium) | Brand | 131 | 21 | $335,591 |
| Genvoya (Elviteg/Cob/Emtri/Tenof Alafen) | Brand | 126 | 19 | $541,628 |
| Descovy (Emtricitabine/Tenofov Alafenam) | Brand | 92 | 17 | $252,971 |
| Juluca (Dolutegravir/Rilpivirine) | Brand | 60 | 0 | $206,974 |
| Amlodipine Besylate | Generic | 56 | 13 | $275 |
| Odefsey (Emtricitab/Rilpiviri/Tenof Ala) | Brand | 56 | 11 | $211,096 |
| Prezista (Darunavir) | Brand | 53 | 0 | $118,118 |
| Lisinopril | Generic | 49 | 11 | $395 |
Frequently asked questions
What is Dr. Marina Guzman's medical specialty?
Dr. Marina Guzman practices Family Nurse Practitioner in Coram, NY.
Where does Dr. Marina Guzman practice?
Dr. Marina Guzman practices at 82 Middle Country RD, Coram, NY 117274411. Office phone: 6313202220.
What is Dr. Marina Guzman's NPI?
Dr. Marina Guzman's National Provider Identifier (NPI) is 1548456197, issued by NPPES.
Does Dr. Marina Guzman accept Medicare assignment?
Yes. Dr. Marina Guzman accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marina Guzman commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.