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David Greathouse, D.O.
NPI 1720071129 · Internal Medicine Physician · Macomb, IL
David Greathouse, D.O. is a Internal Medicine Physician provider in Macomb, IL (NPI 1720071129).
Provider details
- NPI number
- 1720071129
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036078513 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
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
5 Doctors Ln
Macomb, IL 61455-3369
Phone: (309) 836-3387
Fax: (309) 833-1023
Street-level locationGet directions
Mailing address
5 Doctors Ln
Macomb, IL 61455-3369
Registry dates
- Enumerated
- 2005-08-31
- Last updated
- 2010-08-02
Frequently asked questions
- What is David Greathouse's NPI number?
- David Greathouse's National Provider Identifier (NPI) is 1720071129, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Greathouse's specialty?
- David Greathouse is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Greathouse located?
- David Greathouse's practice location on file with NPPES is 5 Doctors Ln, Macomb, IL 61455-3369.
- What is David Greathouse's phone number?
- The practice phone number listed in the NPPES registry for David Greathouse is (309) 836-3387.
- Is David Greathouse's NPI active?
- Yes — David Greathouse's NPI (1720071129) is active in the NPPES registry as of the last update on 2010-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.