IndividualActive
Karen Wang, MD
NPI 1447324918 · Pediatrics Physician · Sunnyvale, CA
Karen Wang, MD is a Pediatrics Physician provider in Sunnyvale, CA (NPI 1447324918).
Provider details
- NPI number
- 1447324918
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A72711 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
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
660 S Fair Oaks Ave
Pediatrics at Vhc Sunnyvale
Sunnyvale, CA 94086-7913
Phone: (408) 992-4970
Fax: (408) 992-4979
Street-level locationGet directions
Mailing address
441 Ulloa St
San Francisco, CA 94127-1230
Registry dates
- Enumerated
- 2006-11-17
- Last updated
- 2007-07-26
Frequently asked questions
- What is Karen Wang's NPI number?
- Karen Wang's National Provider Identifier (NPI) is 1447324918, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Wang's specialty?
- Karen Wang is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Karen Wang located?
- Karen Wang's practice location on file with NPPES is 660 S Fair Oaks Ave, Sunnyvale, CA 94086-7913.
- What is Karen Wang's phone number?
- The practice phone number listed in the NPPES registry for Karen Wang is (408) 992-4970.
- Is Karen Wang's NPI active?
- Yes — Karen Wang's NPI (1447324918) is active in the NPPES registry as of the last update on 2007-07-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.