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David Zapf, D.O.
NPI 1518948611 · Internal Medicine Physician · Dayton, OH
David Zapf, D.O. is a Internal Medicine Physician provider in Dayton, OH (NPI 1518948611).
Provider details
- NPI number
- 1518948611
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 34003208 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(95/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
2400 W Stroop Rd
Dayton, OH 45439-2007
Phone: (937) 298-4709
Fax: (937) 298-6062
Street-level locationGet directions
Mailing address
2400 W Stroop Rd
Dayton, OH 45439-2041
Additional practice locations (1)
- 425 W Grand Ave Ste 2002Dayton, OH 45405-4722Phone: (937) 298-0452Fax: (937) 522-9125
Registry dates
- Enumerated
- 2005-11-07
- Last updated
- 2020-11-12
- Certified
- 2020-11-12
Frequently asked questions
- What is David Zapf's NPI number?
- David Zapf's National Provider Identifier (NPI) is 1518948611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Zapf's specialty?
- David Zapf is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Zapf located?
- David Zapf's practice location on file with NPPES is 2400 W Stroop Rd, Dayton, OH 45439-2007.
- What is David Zapf's phone number?
- The practice phone number listed in the NPPES registry for David Zapf is (937) 298-4709.
- Is David Zapf's NPI active?
- Yes — David Zapf's NPI (1518948611) is active in the NPPES registry as of the last update on 2020-11-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.