OrganizationActive
Mark W Cheng LLC
NPI 1497251904 · Physical Medicine & Rehabilitation Physician · Portland, OR
Provider details
- NPI number
- 1497251904
- Entity type
- Organization
- Primary specialty
- Physical Medicine & Rehabilitation PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Mark Cheng, Owner(347) 302-3470
- License
- MD183687 (OR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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.
Practice location
1675 Sw Marlow Ave Ste 202
Portland, OR 97225-5102
Phone: (503) 430-1777
Street-level locationGet directions
Mailing address
3725 Se Ogden St
Portland, OR 97202-7826
Registry dates
- Enumerated
- 2018-04-03
- Last updated
- 2018-05-11
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.