Mark Wolf, MD
NPI 1740396829 · Psychiatry Physician · Spokane, WA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mark Wolf, MD is a Psychiatry Physician provider in Spokane, WA (NPI 1740396829).
Provider details
- NPI number
- 1740396829
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- MD00043629 (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 · 38 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Buspirone Hcl | 117 | 30 |
| Trazodone Hcl | 110 | 39 |
| Quetiapine Fumarate | 101 | 20 |
| Duloxetine Hcl | 80 | 23 |
| Lamotrigine | 76 | 19 |
| Bupropion Hclbrand: Bupropion Xl | 71 | 19 |
| Sertraline Hcl | 64 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-08-22
- Last updated
- 2021-05-11
- Certified
- 2021-05-11
Frequently asked questions
- What is Mark Wolf's NPI number?
- Mark Wolf's National Provider Identifier (NPI) is 1740396829, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Wolf's specialty?
- Mark Wolf is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Mark Wolf located?
- Mark Wolf's practice location on file with NPPES is 322 W North River Dr, Spokane, WA 99201-3208.
- What is Mark Wolf's phone number?
- The practice phone number listed in the NPPES registry for Mark Wolf is (509) 324-6464.
- Does Mark Wolf accept Medicare?
- Mark Wolf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mark Wolf's NPI active?
- Yes — Mark Wolf's NPI (1740396829) is active in the NPPES registry as of the last update on 2021-05-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.