Douglas William Grissom, MD
Family Medicine Physician · Hood River, OR
Douglas William Grissom, MD is a family medicine physician with a practice address in Hood River, Oregon, and NPI 1932326493, issued on Apr 19, 2007. Check the license (Oregon MD153379, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Douglas William Grissom
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- MD153379 OR
9966 ND
Self-reported in NPPES; status is on the state search - Practice location
- 1151 May St, Hood River, OR 97031
- Phone
- (541) 387-1300
- Enumerated
- Apr 19, 2007
- Record last updated
- Mar 10, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (541) 386-6224
- Medicaid ID
- 500690452 OR
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,847 in Oregon → Look up another NPI →
Also registered at 1151 May St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stacey Campbell, PA-CPhysician Assistant1942389408
- Brenda Colfelt, MDFamily Medicine Physician1578565487
- John Garcia, MDSurgery Physician1366533267
- Michael Harris, MDFamily Medicine Physician1104828896
- Steven Harrison, RNRegistered Nurse1326961996
- Michael Hauty, MDSurgery Physician1033200936
Verify Douglas William Grissom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD153379Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
10% fewer Medicare Part D claims than the average family medicine physician in 2024
3,204 Medicare Part D claims for 317 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 105 claims were for opioids.
Most prescribed
- Atorvastatin Calcium300 claims
- Losartan Potassium177 claims
- Amlodipine Besylate120 claims
- Metoprolol Succinate113 claims
- Levothyroxine Sodium98 claims
- Lisinopril90 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 94.9 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Douglas William Grissom among 2,847 family medicine physician records in Oregon
Douglas William Grissom, MD is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 47% of them.
- NPI issued2007 · 47% of these records are older, 45% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 59% of these records are
- Record last updated2021 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
46 family medicine physician records list a practice address in Hood River
They are 46 of the 717 NPPES records with a practice address in Hood River, and 2,847 family medicine physician records in Oregon.
All 2,847 in Oregon → Every provider in Hood River → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Orlando Acosta, MDHood River, OR 970311912990375
- Stephen Becker, M.D.Hood River, OR 970311194700609
- Helen Bellanca, MDHood River, OR 970311588658918
- Tina Castanares, MDHood River, OR 970311588666598
- Brenda Colfelt, MDHood River, OR 970311578565487
- Miriam Fauth, MDHood River, OR 970311417941840
- Anthony Gay, M.D.Hood River, OR 970311912982422
- Michael Harris, MDHood River, OR 970311104828896
Common questions
What is Douglas William Grissom, MD's NPI number?
Douglas William Grissom, MD's National Provider Identifier (NPI) is 1932326493, issued on Apr 19, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Douglas William Grissom, MD located?
The NPPES record lists a practice address at 1151 May St, Hood River, OR, 97031. Phone: (541) 387-1300. Providers update this record themselves, so call before visiting.
How can I verify Douglas William Grissom, MD's license?
NPPES lists Oregon license number MD153379, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Douglas William Grissom, MD prescribe under Medicare Part D?
In 2024, Douglas William Grissom, MD had 3,204 Medicare Part D claims for 317 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Douglas William Grissom, MD's MIPS final score?
The 2023 MIPS final score is 94.9 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.