Doctor profile · Federal record
Dr. Marianne Plakas, FNP
Family Nurse Practitioner · Sylmar, CA
- NPI 1942503701
- 16 yrs on file
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
14124 Foothill Blvd Ste 100
Sylmar, CA 913428051
(818) 367-1012
Credentials & registration
- NPI registered
- December 2010 — 16 yrs on file
- Specialty taxonomy
- 363LF0000X — NUCC code
- State license (1)
- California #20420
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1942503701. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
816
Distinct HCPCS
10
Medicare allowed
$73,173
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99307 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes | 232 | 72 | $36 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 183 | 63 | $97 | |
99350 |
Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes | 71 | 43 | $167 | |
99347 |
Residence visit for established patient with straightforward medical decision making, per day, if using time, at least 15 minutes | 57 | 28 | $40 | |
99349 |
Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes | 56 | 33 | $114 | |
G0438 |
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit | 52 | 52 | $151 | |
99310 |
Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes | 49 | 45 | $138 | |
99309 |
Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes | 33 | 20 | $97 | |
99308 |
Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes | 30 | 20 | $67 | |
99497 |
Advance care planning, first 30 minutes | 27 | 24 | $75 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 74. This provider delivers 11× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,069
Patients
100
Total drug cost
$19,162
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 188 | 27 | $2,717 |
| Amlodipine Besylate | Generic | 95 | 15 | $625 |
| Pantoprazole Sodium | Generic | 80 | 14 | $812 |
| Lorazepam | Generic | 79 | 20 | $575 |
| Ventolin Hfa (Albuterol Sulfate) | Brand | 69 | 13 | $4,295 |
| Loperamide (Loperamide Hcl) | Brand | 66 | 0 | $1,804 |
| Gabapentin | Generic | 65 | 11 | $1,273 |
| Quetiapine Fumarate | Generic | 65 | 0 | $1,889 |
| Losartan Potassium | Generic | 60 | 0 | $695 |
| Finasteride | Generic | 58 | 0 | $717 |
Frequently asked questions
What is Dr. Marianne Plakas's medical specialty?
Dr. Marianne Plakas practices Family Nurse Practitioner in Sylmar, CA.
Where does Dr. Marianne Plakas practice?
Dr. Marianne Plakas practices at 14124 Foothill Blvd Ste 100, Sylmar, CA 913428051. Office phone: 8183671012.
What is Dr. Marianne Plakas's NPI?
Dr. Marianne Plakas's National Provider Identifier (NPI) is 1942503701, issued by NPPES.
What procedures does Dr. Marianne Plakas commonly perform?
Top Medicare-reported procedures in 2023: Subsequent nursing facility care with straightforward level of medical decision making (HCPCS 99307); Subsequent nursing facility care with moderate level of medical decision making (HCPCS 99309); Residence visit for established patient with high level of medical decision making (HCPCS 99350). Source: CMS Medicare Physician & Other Practitioners file.