Gregory Rehmann, MD
NPI 1932188851 · Addiction Medicine (Family Medicine) Physician · Spokane, WA
Gregory Rehmann, MD is a Addiction Medicine (Family Medicine) Physician provider in Spokane, WA (NPI 1932188851).
Provider details
- NPI number
- 1932188851
- Entity type
- Individual
- Primary specialty
- Addiction Medicine (Family Medicine) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 00037397 (WA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 · 2 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonidine Hcl | 13 | 11 |
| Varenicline Tartrate | 13 | — |
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 no Part D record, 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
- 2006-01-10
- Last updated
- 2019-01-28
Frequently asked questions
- What is Gregory Rehmann's NPI number?
- Gregory Rehmann's National Provider Identifier (NPI) is 1932188851, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Rehmann's specialty?
- Gregory Rehmann is listed in the NPPES registry with a primary specialty of Addiction Medicine (Family Medicine) Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Rehmann located?
- Gregory Rehmann's practice location on file with NPPES is 42 E Rowan Ave, Spokane, WA 99207.
- What is Gregory Rehmann's phone number?
- The practice phone number listed in the NPPES registry for Gregory Rehmann is (509) 483-3155.
- Is Gregory Rehmann's NPI active?
- Yes — Gregory Rehmann's NPI (1932188851) is active in the NPPES registry as of the last update on 2019-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.