IndividualActive
Michael Spreng, DDS
NPI 1568560670 · General Practice Dentistry · Ashland, OH
Michael Spreng, DDS is a General Practice Dentistry provider in Ashland, OH (NPI 1568560670).
Provider details
- NPI number
- 1568560670
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 16602 (OH)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 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
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
910 Katherine Ave
Suite a
Ashland, OH 44805-3692
Phone: (419) 289-1813
Fax: (419) 281-8279
Street-level locationGet directions
Mailing address
910 Katherine Ave Ste a
Ashland, OH 44805-3692
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2007-07-08
Frequently asked questions
- What is Michael Spreng's NPI number?
- Michael Spreng's National Provider Identifier (NPI) is 1568560670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Spreng's specialty?
- Michael Spreng is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Michael Spreng located?
- Michael Spreng's practice location on file with NPPES is 910 Katherine Ave, Ashland, OH 44805-3692.
- What is Michael Spreng's phone number?
- The practice phone number listed in the NPPES registry for Michael Spreng is (419) 289-1813.
- Is Michael Spreng's NPI active?
- Yes — Michael Spreng's NPI (1568560670) 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.