Doctor profile · Federal record
Dr. Gabriel Tatarian, D.O.
Neurology Physician (CMS: Neurology) · Philadelphia, PA
- NPI 1164487914
- Accepts Medicare
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
1015 Chestnut St Ste 918
Philadelphia, PA 19107
(215) 922-1801
fax (215) 922-1806 - Additional location
-
10 Presidential Blvd Ste 124
Bala Cynwyd, PA 190041107 - Additional location
-
555 Second Ave Ste C-850
Collegeville, PA 194263635
(610) 831-5200
fax (610) 831-5600
Credentials & registration
- NPI registered
- April 2006 — 20 yrs on file
- Profile last updated
- March 13, 2019
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 2084N0400X — NUCC code
- State license (1)
- Pennsylvania #OS-008458-L
- Medicaid
- PA #01465075
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164487914. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
714
Distinct HCPCS
10
Medicare allowed
$79,417
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 194 | 135 | $112 | |
95886 |
Needle measurement of electrical activity in arm or leg muscles, complete study | 177 | 96 | $46 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 82 | 73 | $154 | |
64615 |
Injection of chemical for paralysis of facial and neck nerve muscles on both sides of face | 51 | 23 | $140 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 51 | 51 | $151 | |
95910 |
Nerve conduction, 7-8 studies | 38 | 38 | $107 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 33 | 33 | $196 | |
64616 |
Injection of chemical for paralysis of nerve muscles on side of neck excluding voice box | 28 | 15 | $163 | |
95911 |
Nerve conduction, 9-10 studies | 17 | 17 | $133 | |
95909 |
Nerve conduction, 5-6 studies | 15 | 15 | $80 |
In context: peer comparison
Among 83 peers in this city , average services per provider: 148. This provider delivers 4.8× the peer median.Open Payments
Industry payments received
All-time total
$5,246
Transactions
39
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| TG Therapeutics, Inc. | 10 | $3,706.30 | |
| Biogen, Inc. | 8 | $928.98 | |
| Lilly USA, LLC | 3 | $71.04 | |
| ABBVIE INC. | 3 | $70.36 | |
| UCB, Inc. | 2 | $69.81 | |
| Abbott Laboratories | 1 | $64.61 | |
| Novartis Pharmaceuticals Corporation | 2 | $56.50 | |
| Eisai Inc. | 2 | $48.19 | |
| EMD Serono, Inc. | 2 | $44.29 | |
| Merz Pharmaceuticals, LLC | 1 | $36.04 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 1 | $32.85 | |
| CSL Behring | 1 | $31.93 | |
| Lundbeck LLC | 1 | $24.70 | |
| PFIZER INC. | 1 | $24.70 | |
| ARGENX US, INC. | 1 | $21.19 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
1,146
Patients
200
Total drug cost
$2,692,977
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gamunex-C (Immune Globul G/Gly/Iga Avg 46) | Brand | 177 | 12 | $1,786,795 |
| Carbidopa-Levodopa (Carbidopa/Levodopa) | Brand | 152 | 44 | $10,562 |
| Donepezil Hcl | Generic | 118 | 45 | $2,300 |
| Gabapentin | Generic | 117 | 28 | $2,690 |
| Fluoxetine Hcl | Generic | 87 | 20 | $836 |
| Lorazepam | Generic | 68 | 0 | $1,220 |
| Privigen (Immun Glob G(Igg)/Pro/Iga 0-50) | Brand | 66 | 0 | $841,686 |
| Baclofen | Generic | 61 | 13 | $1,566 |
| Nortriptyline Hcl | Generic | 55 | 15 | $1,006 |
| Dalfampridine Er (Dalfampridine) | Brand | 52 | 0 | $40,528 |
Frequently asked questions
What is Dr. Gabriel Tatarian's medical specialty?
Dr. Gabriel Tatarian practices Neurology Physician in Philadelphia, PA.
Where does Dr. Gabriel Tatarian practice?
Dr. Gabriel Tatarian practices at 1015 Chestnut St Ste 918, Philadelphia, PA 19107. Office phone: 2159221801.
What is Dr. Gabriel Tatarian's NPI?
Dr. Gabriel Tatarian's National Provider Identifier (NPI) is 1164487914, issued by NPPES.
Does Dr. Gabriel Tatarian accept Medicare assignment?
Yes. Dr. Gabriel Tatarian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gabriel Tatarian commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Needle measurement of electrical activity in arm or leg muscles, complete study (HCPCS 95886); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.