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John Hamilton
NPI 1720299514 · Mental Health Counselor · Longmont, CO
John Hamilton is a Mental Health Counselor provider in Longmont, CO (NPI 1720299514).
Provider details
- NPI number
- 1720299514
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
529 Coffman St
Longmont, CO 80501-5450
Phone: (303) 684-0555
Street-level locationGet directions
Mailing address
3201 Wright Ave
Boulder, CO 80301-5483
Registry dates
- Enumerated
- 2007-05-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Hamilton's NPI number?
- John Hamilton's National Provider Identifier (NPI) is 1720299514, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Hamilton's specialty?
- John Hamilton is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is John Hamilton located?
- John Hamilton's practice location on file with NPPES is 529 Coffman St, Longmont, CO 80501-5450.
- What is John Hamilton's phone number?
- The practice phone number listed in the NPPES registry for John Hamilton is (303) 684-0555.
- Is John Hamilton's NPI active?
- Yes — John Hamilton's NPI (1720299514) 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.