Mark Diemer
NPI 1669272506 · Pastoral Counselor · Columbus, OH
Mark Diemer is a Pastoral Counselor provider in Columbus, OH (NPI 1669272506).
Provider details
- NPI number
- 1669272506
- Entity type
- Individual
- Primary specialty
- Pastoral CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
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
1 yr 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
Mailing address
Registry dates
- Enumerated
- 2025-03-18
- Last updated
- 2025-03-19
- Certified
- 2025-03-19
Frequently asked questions
- What is Mark Diemer's NPI number?
- Mark Diemer's National Provider Identifier (NPI) is 1669272506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Diemer's specialty?
- Mark Diemer is listed in the NPPES registry with a primary specialty of Pastoral Counselor (Behavioral Health & Social Service Providers).
- Where is Mark Diemer located?
- Mark Diemer's practice location on file with NPPES is 136 Northwoods Blvd Ste B-2, Columbus, OH 43235-4728.
- What is Mark Diemer's phone number?
- The practice phone number listed in the NPPES registry for Mark Diemer is (614) 202-9359.
- Is Mark Diemer's NPI active?
- Yes — Mark Diemer's NPI (1669272506) is active in the NPPES registry as of the last update on 2025-03-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.