John Malacos, PH.D.
NPI 1558388033 · Mental Health Counselor · Findlay, OH
John Malacos, PH.D. is a Mental Health Counselor provider in Findlay, OH (NPI 1558388033).
Provider details
- NPI number
- 1558388033
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- E1101 (OH)
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
- 2006-07-17
- Last updated
- 2025-09-11
Frequently asked questions
- What is John Malacos's NPI number?
- John Malacos's National Provider Identifier (NPI) is 1558388033, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Malacos's specialty?
- John Malacos is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is John Malacos located?
- John Malacos's practice location on file with NPPES is 606 Howard St, Findlay, OH 45840-2530.
- What is John Malacos's phone number?
- The practice phone number listed in the NPPES registry for John Malacos is (419) 425-2141.
- Is John Malacos's NPI active?
- Yes — John Malacos's NPI (1558388033) 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.