Michelle Sum, M.S
NPI 1689081150 · Marriage & Family Therapist · Sacramento, CA
Michelle Sum, M.S is a Marriage & Family Therapist provider in Sacramento, CA (NPI 1689081150).
Provider details
- NPI number
- 1689081150
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
11 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
Mailing address
Registry dates
- Enumerated
- 2014-07-16
- Last updated
- 2018-08-23
Frequently asked questions
- What is Michelle Sum's NPI number?
- Michelle Sum's National Provider Identifier (NPI) is 1689081150, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michelle Sum's specialty?
- Michelle Sum is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Michelle Sum located?
- Michelle Sum's practice location on file with NPPES is 7000 Franklin Blvd Ste 625, Sacramento, CA 95823-1884.
- What is Michelle Sum's phone number?
- The practice phone number listed in the NPPES registry for Michelle Sum is (916) 203-6513.
- Is Michelle Sum's NPI active?
- Yes — Michelle Sum's NPI (1689081150) is active in the NPPES registry as of the last update on 2018-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.