Doctor profile · Federal record
Dr. Aviva Ellenstein, M.D., PH.D.
Neurology Physician (CMS: Neurology) · Neurology Physician · Rockville, MD
- NPI 1134394836
- Accepts Medicare
- 22 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3202 Tower Oaks Blvd Ste 300
Rockville, MD 208524238
(301) 718-9611
Credentials & registration
- NPI registered
- April 2008 — 18 yrs on file
- Profile last updated
- March 3, 2022
- Year of graduation
- 2004 — 22 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State licenses (2)
- Maryland #D67584 · District of Columbia #MD040774
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1134394836. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
935
Distinct HCPCS
5
Medicare allowed
$147,972
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 533 | 228 | $145 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 139 | 139 | $249 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 113 | 83 | $104 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 106 | 83 | $202 | |
99212 |
Established patient office or other outpatient visit, 10-19 minutes | 44 | 32 | $66 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 436. This provider delivers 2.1× the peer median.Open Payments
Industry payments received
All-time total
$13
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbott Laboratories | 1 | $13.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
741
Patients
199
Total drug cost
$308,752
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 294 | 100 | $19,777 |
| Carbidopa-Levodopa Er (Carbidopa/Levodopa) | Brand | 180 | 60 | $12,944 |
| Rytary (Carbidopa/Levodopa) | Brand | 91 | 13 | $184,943 |
| Amantadine (Amantadine Hcl) | Brand | 45 | 15 | $5,187 |
| Rasagiline Mesylate | Generic | 36 | 11 | $16,549 |
| Nourianz (Istradefylline) | Brand | 24 | 0 | $53,610 |
| Propranolol Hcl Er (Propranolol Hcl) | Brand | 19 | 0 | $975 |
| Pramipexole Er (Pramipexole Di-Hcl) | Brand | 18 | 0 | $12,170 |
| Primidone | Generic | 12 | 0 | $157 |
| Selegiline Hcl | Generic | 11 | 0 | $2,169 |
Frequently asked questions
What is Dr. Aviva Ellenstein's medical specialty?
Dr. Aviva Ellenstein practices Neurology Physician in Rockville, MD.
Where does Dr. Aviva Ellenstein practice?
Dr. Aviva Ellenstein practices at 3202 Tower Oaks Blvd Ste 300, Rockville, MD 208524238. Office phone: 3017189611.
What is Dr. Aviva Ellenstein's NPI?
Dr. Aviva Ellenstein's National Provider Identifier (NPI) is 1134394836, issued by NPPES.
Does Dr. Aviva Ellenstein accept Medicare assignment?
Yes. Dr. Aviva Ellenstein accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aviva Ellenstein commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); New patient office or other outpatient visit (HCPCS 99205); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.