Diana Wong Pham-Crain, MD
Hospitalist Physician · Portland, OR
Diana Wong Pham-Crain, MD is a hospitalist physician with a practice address in Portland, Oregon, and NPI 1700380946, issued on Mar 21, 2018. Check the license (Oregon MD214167, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Diana Wong Pham-Crain
- Credential
- MD
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License numbers
- MD214167 OR
0101272382 VA
Self-reported in NPPES; status is on the state search - Practice location
- 3181 SW Sam Jackson Park RD, Portland, OR 97239
- Phone
- (503) 494-1164
- Enumerated
- Mar 21, 2018
- Record last updated
- Sep 25, 2025
- Fax
- (503) 494-5502
- Medicare enrollment
- Enrolled (PECOS I20230413000960); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 471 in Oregon → Look up another NPI →
Also registered at 3181 SW Sam Jackson Park RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Diana Wong Pham-Crain in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD214167Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average hospitalist physician in 2024
75 Medicare Part D claims for 41 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
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 MIPS final score for 2023 (Medicare payment program): 97.8 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Legacy Clinics LLCPortland, OR
- Tuality Medical Group LLCHillsboro, OR
- University Professional ServicesPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diana Wong Pham-Crain among 471 hospitalist physician records in Oregon
Diana Wong Pham-Crain, MD is one of 471 hospitalist physician records with a practice address in Oregon. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 83% of them.
- NPI issued2018 · 83% of these records are older, 14% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2018 · median 2009 among the 400 with a school on file
- Record last updated2025 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Oregon
There are 471 hospitalist physician records in Oregon.
All 471 in Oregon → Every provider in Portland → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Kelly Caverzagie, MDPortland, OR 972391033158084
- Priscilla Codiga, M.DPortland, OR 972391629009402
- Sima Desai, MDPortland, OR 972391649377417
- Tanja Epley, DOPortland, OR 972391336119635
- Rebecca Harrison, MDPortland, OR 972391922015841
- Mark Helfand, MDPortland, OR 972391972697522
- Alan Hunter, MDPortland, OR 972391437165982
- Elizabeth Lahti, MDPortland, OR 972391639190564
Common questions
What is Diana Wong Pham-Crain, MD's NPI number?
Diana Wong Pham-Crain, MD's National Provider Identifier (NPI) is 1700380946, issued on Mar 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Diana Wong Pham-Crain, MD located?
The NPPES record lists a practice address at 3181 SW Sam Jackson Park RD, Portland, OR, 97239. Phone: (503) 494-1164. Providers update this record themselves, so call before visiting.
How can I verify Diana Wong Pham-Crain, MD's license?
NPPES lists Oregon license number MD214167, 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 Diana Wong Pham-Crain, MD prescribe under Medicare Part D?
In 2024, Diana Wong Pham-Crain, MD had 75 Medicare Part D claims for 41 beneficiaries; the average among hospitalist physician prescribers was 521. Part D covers Medicare prescriptions only.
What is Diana Wong Pham-Crain, MD's MIPS final score?
The 2023 MIPS final score is 97.8 of 100. 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.