John Jantzen, LCSW, ACSW
NPI 1710039961 · Clinical Social Worker · Oklahoma City, OK
John Jantzen, LCSW, ACSW is a Clinical Social Worker provider in Oklahoma City, OK (NPI 1710039961).
Provider details
- NPI number
- 1710039961
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW, ACSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1706 (OK)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2007-01-17
- Last updated
- 2020-04-24
- Certified
- 2020-04-24
Frequently asked questions
- What is John Jantzen's NPI number?
- John Jantzen's National Provider Identifier (NPI) is 1710039961, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Jantzen's specialty?
- John Jantzen is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is John Jantzen located?
- John Jantzen's practice location on file with NPPES is 4045 Nw 64th St Ste 240, Oklahoma City, OK 73116-2625.
- What is John Jantzen's phone number?
- The practice phone number listed in the NPPES registry for John Jantzen is (405) 840-8211.
- Is John Jantzen's NPI active?
- Yes — John Jantzen's NPI (1710039961) is active in the NPPES registry as of the last update on 2020-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.