Phuong Hertzberg
NPI 1356581383 · Marriage & Family Therapist · San Jose, CA
Phuong Hertzberg is a Marriage & Family Therapist provider in San Jose, CA (NPI 1356581383).
Provider details
- NPI number
- 1356581383
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 85419 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
- 2009-03-03
- Last updated
- 2019-12-17
- Certified
- 2019-12-17
Frequently asked questions
- What is Phuong Hertzberg's NPI number?
- Phuong Hertzberg's National Provider Identifier (NPI) is 1356581383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Phuong Hertzberg's specialty?
- Phuong Hertzberg is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Phuong Hertzberg located?
- Phuong Hertzberg's practice location on file with NPPES is 232 E Gish Rd, San Jose, CA 95112-4706.
- What is Phuong Hertzberg's phone number?
- The practice phone number listed in the NPPES registry for Phuong Hertzberg is (408) 623-2845.
- Is Phuong Hertzberg's NPI active?
- Yes — Phuong Hertzberg's NPI (1356581383) is active in the NPPES registry as of the last update on 2019-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.