Lisa Trencher, M.D.
NPI 1831304302 · Psychosomatic Medicine Physician · Rye, NY
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lisa Trencher, M.D. is a Psychosomatic Medicine Physician provider in Rye, NY (NPI 1831304302).
Provider details
- NPI number
- 1831304302
- Entity type
- Individual
- Primary specialty
- Psychosomatic Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 171576 (NY)
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 · 8 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Duloxetine Hcl | 55 |
| Sertraline Hcl | 25 |
| Fluoxetine Hcl | 23 |
| Clonazepam | 15 |
| Olanzapine | 13 |
| Lamotrigine | 12 |
| Valproic Acid | 12 |
| Lithium Carbonate | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Lisa Trencher's NPI number?
- Lisa Trencher's National Provider Identifier (NPI) is 1831304302, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lisa Trencher's specialty?
- Lisa Trencher is listed in the NPPES registry with a primary specialty of Psychosomatic Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lisa Trencher located?
- Lisa Trencher's practice location on file with NPPES is 16 School St, Rye, NY 10580-2952.
- What is Lisa Trencher's phone number?
- The practice phone number listed in the NPPES registry for Lisa Trencher is (914) 967-4171.
- Does Lisa Trencher accept Medicare?
- Lisa Trencher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lisa Trencher's NPI active?
- Yes — Lisa Trencher's NPI (1831304302) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.