David Crittenden MD, M.D.
NPI 1437261815 · Internal Medicine Physician · Greenville, MI
David Crittenden MD, M.D. is a Internal Medicine Physician provider in Greenville, MI (NPI 1437261815).
Provider details
- NPI number
- 1437261815
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- DC062834 (MI)
Specialties & taxonomies
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
- 2006-08-31
- Last updated
- 2008-08-05
Frequently asked questions
- What is David Crittenden MD's NPI number?
- David Crittenden MD's National Provider Identifier (NPI) is 1437261815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Crittenden MD's specialty?
- David Crittenden MD is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is David Crittenden MD located?
- David Crittenden MD's practice location on file with NPPES is 123 E Cass St, Greenville, MI 48838-1905.
- What is David Crittenden MD's phone number?
- The practice phone number listed in the NPPES registry for David Crittenden MD is (616) 225-8707.
- Is David Crittenden MD's NPI active?
- Yes — David Crittenden MD's NPI (1437261815) is active in the NPPES registry as of the last update on 2008-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.