Douglas Grissom, MD
NPI 1932326493 · Family Medicine Physician · Hood River, OR
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Douglas Grissom, MD is a Family Medicine Physician provider in Hood River, OR (NPI 1932326493).
Provider details
- NPI number
- 1932326493
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 9966 (ND)
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
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 · 74 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 300 | 85 |
| Losartan Potassium | 177 | 51 |
| Amlodipine Besylate | 120 | 35 |
| Metoprolol Succinate | 113 | 28 |
| Levothyroxine Sodium | 98 | 26 |
| Lisinopril | 90 | 34 |
| Omeprazole |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-04-19
- Last updated
- 2021-03-10
- Certified
- 2021-03-10
Frequently asked questions
- What is Douglas Grissom's NPI number?
- Douglas Grissom's National Provider Identifier (NPI) is 1932326493, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Douglas Grissom's specialty?
- Douglas Grissom is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Douglas Grissom located?
- Douglas Grissom's practice location on file with NPPES is 1151 May St, Hood River, OR 97031-1526.
- What is Douglas Grissom's phone number?
- The practice phone number listed in the NPPES registry for Douglas Grissom is (541) 387-1300.
- Does Douglas Grissom accept Medicare?
- Douglas Grissom is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Douglas Grissom's NPI active?
- Yes — Douglas Grissom's NPI (1932326493) is active in the NPPES registry as of the last update on 2021-03-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.