Robert Lieb, MD
NPI 1578613766 · Psychiatry Physician · Bernardsville, NJ
Robert Lieb, MD is a Psychiatry Physician provider in Bernardsville, NJ (NPI 1578613766).
Provider details
- NPI number
- 1578613766
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 40800 (NJ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Escitalopram Oxalate | 65 | 15 |
| Clonazepam | 60 | — |
| Duloxetine Hcl | 58 | 11 |
| Sertraline Hcl | 56 | 13 |
| Alprazolam | 52 | 11 |
| Fluoxetine Hcl | 46 | — |
| Trazodone Hcl | 37 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-11
- Last updated
- 2007-07-17
Frequently asked questions
- What is Robert Lieb's NPI number?
- Robert Lieb's National Provider Identifier (NPI) is 1578613766, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Lieb's specialty?
- Robert Lieb is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Lieb located?
- Robert Lieb's practice location on file with NPPES is 150 Morristown Rd, Bernardsville, NJ 07924.
- What is Robert Lieb's phone number?
- The practice phone number listed in the NPPES registry for Robert Lieb is (908) 766-1000.
- Is Robert Lieb's NPI active?
- Yes — Robert Lieb's NPI (1578613766) is active in the NPPES registry as of the last update on 2007-07-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.