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Carmen Hsu, M. D.
NPI 1043365760 · Pediatrics Physician · Freedom, CA
Carmen Hsu, M. D. is a Pediatrics Physician provider in Freedom, CA (NPI 1043365760).
Provider details
- NPI number
- 1043365760
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Female
- Sole proprietor
- No
- License
- G83166 (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
222 Green Valley Rd
Freedom, CA 95019-3136
Phone: (831) 728-2969
Fax: (831) 722-9604
Street-level locationGet directions
Mailing address
1816 16th Ave
Santa Cruz, CA 95062-1709
Registry dates
- Enumerated
- 2007-01-24
- Last updated
- 2017-01-31
Frequently asked questions
- What is Carmen Hsu's NPI number?
- Carmen Hsu's National Provider Identifier (NPI) is 1043365760, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carmen Hsu's specialty?
- Carmen Hsu is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Carmen Hsu located?
- Carmen Hsu's practice location on file with NPPES is 222 Green Valley Rd, Freedom, CA 95019-3136.
- What is Carmen Hsu's phone number?
- The practice phone number listed in the NPPES registry for Carmen Hsu is (831) 728-2969.
- Is Carmen Hsu's NPI active?
- Yes — Carmen Hsu's NPI (1043365760) is active in the NPPES registry as of the last update on 2017-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.