John Jacob
NPI 1245616549 · Clinical Social Worker · Manchester, CT
John Jacob is a Clinical Social Worker provider in Manchester, CT (NPI 1245616549).
Provider details
- NPI number
- 1245616549
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
10 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
- 2015-08-10
- Last updated
- 2019-01-17
Frequently asked questions
- What is John Jacob's NPI number?
- John Jacob's National Provider Identifier (NPI) is 1245616549, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Jacob's specialty?
- John Jacob is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is John Jacob located?
- John Jacob's practice location on file with NPPES is 444 Center St, Manchester, CT 06040-3926.
- What is John Jacob's phone number?
- The practice phone number listed in the NPPES registry for John Jacob is (860) 646-3888.
- Is John Jacob's NPI active?
- Yes — John Jacob's NPI (1245616549) is active in the NPPES registry as of the last update on 2019-01-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.