IndividualActive
Jennifer Peng
NPI 1225409873 · Mental Health Counselor · San Leandro, CA
Jennifer Peng is a Mental Health Counselor provider in San Leandro, CA (NPI 1225409873).
Provider details
- NPI number
- 1225409873
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
83% 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
2275 Arlington Dr
San Leandro, CA 94578-1132
Phone: (510) 317-1444
Street-level locationGet directions
Mailing address
2275 Arlington Dr
San Leandro, CA 94578-1132
Registry dates
- Enumerated
- 2015-10-08
- Last updated
- 2018-12-06
Frequently asked questions
- What is Jennifer Peng's NPI number?
- Jennifer Peng's National Provider Identifier (NPI) is 1225409873, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Peng's specialty?
- Jennifer Peng is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Jennifer Peng located?
- Jennifer Peng's practice location on file with NPPES is 2275 Arlington Dr, San Leandro, CA 94578-1132.
- What is Jennifer Peng's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Peng is (510) 317-1444.
- Is Jennifer Peng's NPI active?
- Yes — Jennifer Peng's NPI (1225409873) is active in the NPPES registry as of the last update on 2018-12-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.