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MARK HANN
NPI 1770458432
Counselor in Greenfield, OH

Active since October 10, 2025
910 SOUTH ST, GREENFIELD, OH 45123(877) 997-3224 Get Directions Write a Review

NPPES record last updated: October 10, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mark Hann NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARK HANN (NPI 1770458432) is an individual counselor in Greenfield, Ohio and active in the NPI registry since October 2025.

NPPES Registry Identity

NPI1770458432
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameMARK HANN
Location Address910 SOUTH STGreenfield, OH 45123-1249
Mailing Address910 South StGreenfield, OH 45123-1249 · (877) 997-3224
Phone(877) 997-3224
Sole ProprietorNo
Enumeration DateOctober 10, 2025
NPPES CertifiedOctober 10, 2025
✔ NPI 1770458432 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
910 SOUTH ST, Greenfield, OH 45123
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHASTEN MARIE LIGHTLE
Social Worker
910 SOUTH ST
GREENFIELD, OH 45123
Highland County (877) 997-3224
MELANIA LITTLEJOHN
Counselor
910 SOUTH ST
GREENFIELD, OH 45123
Highland County (877) 997-3224
BRAUN R. LOWERY LCDC II/QMHS
Counselor (Addiction (Substance Use Disorder))
910 SOUTH ST
GREENFIELD, OH 45123
Highland County (877) 997-3224
KYRIL RAMSEY
Counselor (Addiction (Substance Use Disorder))
910 SOUTH ST
GREENFIELD, OH 45123
Highland County (877) 997-3224
DESTINIE WRIGHT DEATON
Counselor
910 SOUTH ST
GREENFIELD, OH 45123
Highland County (877) 997-3224
KRISTINA STOOPS
Counselor
910 SOUTH ST
GREENFIELD, OH 45123
Highland County (877) 997-3224
TRAVIS DOVE
Counselor
910 SOUTH ST
GREENFIELD, OH 45123
Highland County (877) 997-3224
AALIYAH POWELL
Counselor
910 SOUTH ST
GREENFIELD, OH 45123
Highland County (877) 997-3224

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Hann's NPI number?

The NPI number for Mark Hann is 1770458432. It was assigned to this individual provider in the NPPES registry on October 10, 2025.

Where is Mark Hann located?

Mark Hann practices at 910 South St, Greenfield, OH 45123. The listed phone number is (877) 997-3224.

What is Mark Hann's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

When was this NPI record last updated?

The NPPES record for Mark Hann was last updated on October 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.