John Montalvo, SUDCC
NPI 1306516943 · Addiction (Substance Use Disorder) Counselor · Colton, CA
John Montalvo, SUDCC is a Addiction (Substance Use Disorder) Counselor provider in Colton, CA (NPI 1306516943).
Provider details
- NPI number
- 1306516943
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- SUDCC
- Sex
- Male
- Sole proprietor
- Yes
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
4 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
- 2021-09-15
- Last updated
- 2021-09-15
- Certified
- 2021-09-15
Frequently asked questions
- What is John Montalvo's NPI number?
- John Montalvo's National Provider Identifier (NPI) is 1306516943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Montalvo's specialty?
- John Montalvo is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is John Montalvo located?
- John Montalvo's practice location on file with NPPES is 2275 E Cooley Dr, Colton, CA 92324-6324.
- What is John Montalvo's phone number?
- The practice phone number listed in the NPPES registry for John Montalvo is (909) 370-1777.
- Is John Montalvo's NPI active?
- Yes — John Montalvo's NPI (1306516943) is active in the NPPES registry as of the last update on 2021-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.