Thomas Sago
NPI 1629408034 · Addiction (Substance Use Disorder) Counselor · Upland, CA
Thomas Sago is a Addiction (Substance Use Disorder) Counselor provider in Upland, CA (NPI 1629408034).
Provider details
- NPI number
- 1629408034
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
12 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 916 N Mountain AveSuite aUpland, CA 91786-3697Phone: (909) 932-1069Fax: (909) 932-1087
Registry dates
- Enumerated
- 2013-11-21
- Last updated
- 2022-07-21
Frequently asked questions
- What is Thomas Sago's NPI number?
- Thomas Sago's National Provider Identifier (NPI) is 1629408034, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Sago's specialty?
- Thomas Sago is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Thomas Sago located?
- Thomas Sago's practice location on file with NPPES is 1260 E Arrow Hwy, Upland, CA 91786-4982.
- What is Thomas Sago's phone number?
- The practice phone number listed in the NPPES registry for Thomas Sago is (909) 932-1069.
- Is Thomas Sago's NPI active?
- Yes — Thomas Sago's NPI (1629408034) is active in the NPPES registry as of the last update on 2022-07-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.