IndividualActive
John Hamlin
NPI 1588708853 · Counselor · East Chicago, IN
John Hamlin is a Counselor provider in East Chicago, IN (NPI 1588708853).
Provider details
- NPI number
- 1588708853
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(83/100 index)
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
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
3903 Indianapolis Blvd
East Chicago, IN 46312-2555
Phone: (219) 398-7050
Street-level locationGet directions
Mailing address
904 174th St
Hammond, IN 46324-2712
Registry dates
- Enumerated
- 2007-02-19
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Hamlin's NPI number?
- John Hamlin's National Provider Identifier (NPI) is 1588708853, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hamlin's specialty?
- John Hamlin is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is John Hamlin located?
- John Hamlin's practice location on file with NPPES is 3903 Indianapolis Blvd, East Chicago, IN 46312-2555.
- What is John Hamlin's phone number?
- The practice phone number listed in the NPPES registry for John Hamlin is (219) 398-7050.
- Is John Hamlin's NPI active?
- Yes — John Hamlin's NPI (1588708853) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.