Ralph Tack, M.D., MPH
NPI 1578620621 · Preventive Medicine/Occupational Environmental Medicine Physician · Fremont, OH
Ralph Tack, M.D., MPH is a Preventive Medicine/Occupational Environmental Medicine Physician provider in Fremont, OH (NPI 1578620621).
Provider details
- NPI number
- 1578620621
- Entity type
- Individual
- Primary specialty
- Preventive Medicine/Occupational Environmental Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., MPH
- Sex
- Male
- Sole proprietor
- No
- License
- 35048041 (OH)
Specialties & taxonomies
- Preventive Medicine/Occupational Environmental Medicine PhysicianPrimary2083P0500XLicense 35048041 (OH)
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
- 2007-01-01
- Last updated
- 2010-03-01
Frequently asked questions
- What is Ralph Tack's NPI number?
- Ralph Tack's National Provider Identifier (NPI) is 1578620621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ralph Tack's specialty?
- Ralph Tack is listed in the NPPES registry with a primary specialty of Preventive Medicine/Occupational Environmental Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ralph Tack located?
- Ralph Tack's practice location on file with NPPES is 715 S Taft Ave, Fremont, OH 43420-3200.
- What is Ralph Tack's phone number?
- The practice phone number listed in the NPPES registry for Ralph Tack is (419) 333-2738.
- Is Ralph Tack's NPI active?
- Yes — Ralph Tack's NPI (1578620621) is active in the NPPES registry as of the last update on 2010-03-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.