Marty Hoiness, MD
NPI 1902817703 · Psychiatry Physician · Seattle, WA
Marty Hoiness, MD is a Psychiatry Physician provider in Seattle, WA (NPI 1902817703).
Provider details
- NPI number
- 1902817703
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00035288 (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
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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Bupropion Hclbrand: Bupropion Xl | 90 | 15 |
| Lamotrigine | 85 | 16 |
| Duloxetine Hcl | 75 | 12 |
| Escitalopram Oxalate | 69 | — |
| Alprazolam | 65 | — |
| Aripiprazole | 64 | 11 |
| Clonazepam | 58 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-10
- Last updated
- 2012-04-03
Frequently asked questions
- What is Marty Hoiness's NPI number?
- Marty Hoiness's National Provider Identifier (NPI) is 1902817703, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marty Hoiness's specialty?
- Marty Hoiness is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Marty Hoiness located?
- Marty Hoiness's practice location on file with NPPES is 1100 Olive Way Ste 531, Seattle, WA 98101-1873.
- What is Marty Hoiness's phone number?
- The practice phone number listed in the NPPES registry for Marty Hoiness is (206) 223-6600.
- Is Marty Hoiness's NPI active?
- Yes — Marty Hoiness's NPI (1902817703) is active in the NPPES registry as of the last update on 2012-04-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.