Raymond W. M. Cheung, M. D., a Professional Medical Corporation
NPI 1245388537 · Internal Medicine Physician · Alhambra, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Raymond W. M. Cheung, M. D., a Professional Medical Corporation is a Internal Medicine Physician organization in Alhambra, CA (NPI 1245388537).
Provider details
- NPI number
- 1245388537
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Raymond Cheung, Owner(626) 282-8387
- License
- A60008 (CA)
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
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-01-05
- Last updated
- 2020-08-22
Frequently asked questions
- What is Raymond W. M. Cheung, M. D., a Professional Medical Corporation's NPI number?
- Raymond W. M. Cheung, M. D., a Professional Medical Corporation's National Provider Identifier (NPI) is 1245388537, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Raymond W. M. Cheung, M. D., a Professional Medical Corporation?
- Raymond W. M. Cheung, M. D., a Professional Medical Corporation is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Raymond W. M. Cheung, M. D., a Professional Medical Corporation located?
- Raymond W. M. Cheung, M. D., a Professional Medical Corporation's practice location on file with NPPES is 1048 S Garfield Ave Ste 201, Alhambra, CA 91801-4768.
- What is Raymond W. M. Cheung, M. D., a Professional Medical Corporation's phone number?
- The practice phone number listed in the NPPES registry for Raymond W. M. Cheung, M. D., a Professional Medical Corporation is (626) 282-8387.
- Does Raymond W. M. Cheung, M. D., a Professional Medical Corporation accept Medicare?
- Raymond W. M. Cheung, M. D., a Professional Medical Corporation is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Raymond W. M. Cheung, M. D., a Professional Medical Corporation?
- The authorized official listed on Raymond W. M. Cheung, M. D., a Professional Medical Corporation's NPPES record is Raymond Cheung, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Raymond W. M. Cheung, M. D., a Professional Medical Corporation's NPI active?
- Yes — Raymond W. M. Cheung, M. D., a Professional Medical Corporation's NPI (1245388537) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.