Robert Lyman, M.D.
NPI 1891779948 · Psychiatry Physician · Victoria, TX
Robert Lyman, M.D. is a Psychiatry Physician provider in Victoria, TX (NPI 1891779948).
Provider details
- NPI number
- 1891779948
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G8253 (TX)
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
20 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 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Duloxetine Hcl | 216 | 32 |
| Alprazolam | 214 | 30 |
| Clonazepam | 202 | 31 |
| Trazodone Hcl | 172 | 32 |
| Mirtazapine | 167 | 29 |
| Lamotrigine | 159 | 27 |
| Quetiapine Fumarate | 150 | 24 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-12-02
- Last updated
- 2014-11-30
Frequently asked questions
- What is Robert Lyman's NPI number?
- Robert Lyman's National Provider Identifier (NPI) is 1891779948, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Lyman's specialty?
- Robert Lyman is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Lyman located?
- Robert Lyman's practice location on file with NPPES is 2710 Hospital Dr, Victoria, TX 77901-5701.
- What is Robert Lyman's phone number?
- The practice phone number listed in the NPPES registry for Robert Lyman is (361) 579-1388.
- Is Robert Lyman's NPI active?
- Yes — Robert Lyman's NPI (1891779948) is active in the NPPES registry as of the last update on 2014-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.