Thomas Carollo, MD
NPI 1235243403 · Psychiatry Physician · Seattle, WA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Carollo, MD is a Psychiatry Physician provider in Seattle, WA (NPI 1235243403).
Provider details
- NPI number
- 1235243403
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00046671 (WA)
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 · 40 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 164 | 51 |
| Lorazepam | 135 | 25 |
| Gabapentin | 124 | 35 |
| Mirtazapine | 104 | 31 |
| Bupropion Hclbrand: Bupropion Xl | 83 | 30 |
| Lamotrigine | 81 | 27 |
| Dextroamphetamine/Amphetamine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-18
- Last updated
- 2021-12-13
Frequently asked questions
- What is Thomas Carollo's NPI number?
- Thomas Carollo's National Provider Identifier (NPI) is 1235243403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Carollo's specialty?
- Thomas Carollo is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Carollo located?
- Thomas Carollo's practice location on file with NPPES is 1959 Ne Pacific St, Seattle, WA 98195-6340.
- What is Thomas Carollo's phone number?
- The practice phone number listed in the NPPES registry for Thomas Carollo is (206) 543-0065.
- Does Thomas Carollo accept Medicare?
- Thomas Carollo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Carollo's NPI active?
- Yes — Thomas Carollo's NPI (1235243403) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.