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David Hang
NPI 1548984859 · Mental Health Counselor · Grass Valley, CA
David Hang is a Mental Health Counselor provider in Grass Valley, CA (NPI 1548984859).
Provider details
- NPI number
- 1548984859
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
500 Crown Point Cir Ste 100
Grass Valley, CA 95945-9561
Phone: (530) 273-5440
Approximate (ZIP-level) locationGet directions
Mailing address
218 Cypress Hill Dr
Grass Valley, CA 95945-5624
Registry dates
- Enumerated
- 2022-09-29
- Last updated
- 2022-09-29
- Certified
- 2022-09-29
Frequently asked questions
- What is David Hang's NPI number?
- David Hang's National Provider Identifier (NPI) is 1548984859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Hang's specialty?
- David Hang is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is David Hang located?
- David Hang's practice location on file with NPPES is 500 Crown Point Cir Ste 100, Grass Valley, CA 95945-9561.
- What is David Hang's phone number?
- The practice phone number listed in the NPPES registry for David Hang is (530) 273-5440.
- Is David Hang's NPI active?
- Yes — David Hang's NPI (1548984859) is active in the NPPES registry as of the last update on 2022-09-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.