Doctor profile · Federal record
Dr. Marianna Dichigrikian, Nurse Practitioner
Gerontology Nurse Practitioner (CMS: Nurse Practitioner) · Acute Care Nurse Practitioner · Duarte, CA
- NPI 1528554284
- Accepts Medicare
- MIPS 91.9 / 100 · 2023
- 8 yrs in practice
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
1500 Duarte RD
Duarte, CA 910103012
(626) 256-4673 - Mailing address
-
Po Box 512185
Los Angeles, CA 900510185
Credentials & registration
- NPI registered
- July 2018 — 8 yrs on file
- Profile last updated
- December 7, 2020
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 363LG0600X — NUCC code
- State license (1)
- California #95009274
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1528554284. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
14
Distinct HCPCS
1
Medicare allowed
$1,490
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 14 | 11 | $106 |
In context: peer comparison
Among 11 peers in Duarte Gerontology Nurse Practitioner, average services per provider: 44. This provider delivers 0.3× the peer median.Open Payments
Industry payments received
All-time total
$220
Transactions
9
Manufacturers
8
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Merck Sharp & Dohme LLC | 2 | $43.60 | |
| Jazz Pharmaceuticals INC. | 1 | $34.71 | |
| Genentech USA, INC. | 1 | $29.91 | |
| Genzyme Corporation | 1 | $27.15 | |
| PharmaEssentia USA Corporation | 1 | $25.59 | |
| Pfizer INC. | 1 | $23.42 | |
| Astellas Pharma US INC | 1 | $18.60 | |
| Melinta Therapeutics, LLC | 1 | $17.25 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
63
Patients
12
Total drug cost
$1,224
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Acyclovir | Generic | 26 | 12 | $873 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 14 | 0 | $65 |
| Allopurinol | Generic | 12 | 0 | $131 |
| Nystatin | Generic | 11 | 0 | $155 |
Frequently asked questions
What is Dr. Marianna Dichigrikian's medical specialty?
Dr. Marianna Dichigrikian practices Gerontology Nurse Practitioner in Duarte, CA.
Where does Dr. Marianna Dichigrikian practice?
Dr. Marianna Dichigrikian practices at 1500 Duarte RD, Duarte, CA 910103012. Office phone: 6262564673.
What is Dr. Marianna Dichigrikian's NPI?
Dr. Marianna Dichigrikian's National Provider Identifier (NPI) is 1528554284, issued by NPPES.
Does Dr. Marianna Dichigrikian accept Medicare assignment?
Yes. Dr. Marianna Dichigrikian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marianna Dichigrikian commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.