Doctor profile · Federal record
Dr. Lilliam Wong-Ryan, M.D.
Psychiatry Physician (CMS: Psychiatry) · Psychiatry Physician · Child & Adolescent Psychiatry Physician · Child & Adolescent Psychiatry Physician · Hackensack, NJ
- NPI 1669041570
- 43 yrs in practice
- Licensed in 2 states
- Female
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
3 University Plaza, Suite 117
Hackensack, NJ 07601
(201) 487-9104
fax (585) 206-4958
Credentials & registration
- NPI registered
- June 2021 — 5 yrs on file
- Profile last updated
- September 27, 2023
- Year of graduation
- 1983 — 43 yrs since
- Specialty taxonomy
- 2084P0800X — NUCC code
- State licenses (2)
- New Jersey #25MA05577900 · New York #176641
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1669041570. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
288
Distinct HCPCS
4
Medicare allowed
$38,877
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
90836 |
Psychotherapy with evaluation and management visit, 45 minutes | 102 | 12 | $89 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 98 | 11 | $181 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 77 | 28 | $130 | |
90791 |
Psychiatric diagnostic evaluation | 11 | 11 | $178 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 174. This provider delivers 1.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
852
Patients
97
Total drug cost
$14,676
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Quetiapine Fumarate | Generic | 125 | 16 | $1,454 |
| Clonazepam | Generic | 110 | 23 | $2,218 |
| Sertraline Hcl | Generic | 85 | 20 | $931 |
| Trazodone Hcl | Generic | 83 | 14 | $960 |
| Alprazolam | Generic | 64 | 12 | $604 |
| Olanzapine | Generic | 48 | 0 | $2,105 |
| Lorazepam | Generic | 45 | 12 | $187 |
| Divalproex Sodium Er (Divalproex Sodium) | Brand | 43 | 0 | $1,253 |
| Duloxetine Hcl | Generic | 43 | 0 | $1,072 |
| Risperidone | Generic | 40 | 0 | $711 |
Frequently asked questions
What is Dr. Lilliam Wong-Ryan's medical specialty?
Dr. Lilliam Wong-Ryan practices Psychiatry Physician in Hackensack, NJ.
Where does Dr. Lilliam Wong-Ryan practice?
Dr. Lilliam Wong-Ryan practices at 3 University Plaza, Hackensack, NJ 07601. Office phone: 2014879104.
What is Dr. Lilliam Wong-Ryan's NPI?
Dr. Lilliam Wong-Ryan's National Provider Identifier (NPI) is 1669041570, issued by NPPES.
Does Dr. Lilliam Wong-Ryan accept Medicare assignment?
Dr. Lilliam Wong-Ryan does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.
What procedures does Dr. Lilliam Wong-Ryan commonly perform?
Top Medicare-reported procedures in 2023: Psychotherapy with evaluation and management visit (HCPCS 90836); Established patient office or other outpatient visit (HCPCS 99215); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.