Doctor profile · Federal record
Dr. Liana Tatarian, DO
Internal Medicine Physician (CMS: Internal Medicine) · Internal Medicine Physician · Student in an Organized Health Care Education/Training Program · Valhalla, NY
- NPI 1043717044
- Accepts Medicare
- 8 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Woods RD
Valhalla, NY 105951530
(516) 385-0207
Credentials & registration
- NPI registered
- April 2018 — 8 yrs on file
- Profile last updated
- January 2, 2024
- Year of graduation
- 2018 — 8 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State licenses (2)
- New York #309065 · Connecticut #76523
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043717044. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
712
Distinct HCPCS
4
Medicare allowed
$66,692
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 589 | 150 | $90 | |
99238 |
Hospital discharge day management, 30 minutes or less | 78 | 74 | $93 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 27 | 20 | $136 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 17 | $150 |
In context: peer comparison
Among 21 peers in Valhalla Internal Medicine Physician, average services per provider: 104. This provider delivers 6.8× the peer median.Open Payments
Industry payments received
All-time total
$295
Transactions
14
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Pfizer INC. | 11 | $223.40 | |
| Janssen Pharmaceuticals, INC | 3 | $71.67 |
By nature of payment
Frequently asked questions
What is Dr. Liana Tatarian's medical specialty?
Dr. Liana Tatarian practices Internal Medicine Physician in Valhalla, NY.
Where does Dr. Liana Tatarian practice?
Dr. Liana Tatarian practices at 100 Woods RD, Valhalla, NY 105951530. Office phone: 5163850207.
What is Dr. Liana Tatarian's NPI?
Dr. Liana Tatarian's National Provider Identifier (NPI) is 1043717044, issued by NPPES.
Does Dr. Liana Tatarian accept Medicare assignment?
Yes. Dr. Liana Tatarian accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Liana Tatarian commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.