Michael Hamm, LMHC
NPI 1639192966 · Marriage & Family Therapist · Indianapolis, IN
Michael Hamm, LMHC is a Marriage & Family Therapist provider in Indianapolis, IN (NPI 1639192966).
Provider details
- NPI number
- 1639192966
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Male
- Sole proprietor
- No
- License
- 39000224 (IN)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
- 2006-07-26
- Last updated
- 2025-09-11
Frequently asked questions
- What is Michael Hamm's NPI number?
- Michael Hamm's National Provider Identifier (NPI) is 1639192966, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Hamm's specialty?
- Michael Hamm is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Michael Hamm located?
- Michael Hamm's practice location on file with NPPES is 1812 N Capitol Ave, Indianapolis, IN 46202-1218.
- What is Michael Hamm's phone number?
- The practice phone number listed in the NPPES registry for Michael Hamm is (317) 962-8613.
- Is Michael Hamm's NPI active?
- Yes — Michael Hamm's NPI (1639192966) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.