Mark W Cheng LLC
NPI 1497251904 · Physical Medicine & Rehabilitation Physician · Portland, OR
Mark W Cheng LLC is a Physical Medicine & Rehabilitation Physician organization in Portland, OR (NPI 1497251904).
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
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
Mailing address
Registry dates
- Enumerated
- 2018-04-03
- Last updated
- 2018-05-11
Frequently asked questions
- What is Mark W Cheng LLC's NPI number?
- Mark W Cheng LLC's National Provider Identifier (NPI) is 1497251904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mark W Cheng LLC?
- Mark W Cheng LLC is classified in the NPPES registry as Physical Medicine & Rehabilitation Physician (Allopathic & Osteopathic Physicians).
- Where is Mark W Cheng LLC located?
- Mark W Cheng LLC's practice location on file with NPPES is 1675 Sw Marlow Ave Ste 202, Portland, OR 97225-5102.
- What is Mark W Cheng LLC's phone number?
- The practice phone number listed in the NPPES registry for Mark W Cheng LLC is (503) 430-1777.
- Who is the authorized official for Mark W Cheng LLC?
- The authorized official listed on Mark W Cheng LLC's NPPES record is Mark Cheng, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mark W Cheng LLC's NPI active?
- Yes — Mark W Cheng LLC's NPI (1497251904) is active in the NPPES registry as of the last update on 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.