Michael Critchlow, M. D.
NPI 1720079841 · Internal Medicine Physician · Sikeston, MO
Michael Critchlow, M. D. is a Internal Medicine Physician provider in Sikeston, MO (NPI 1720079841).
Provider details
- NPI number
- 1720079841
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25720 (MO)
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
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
Mailing address
Registry dates
- Enumerated
- 2005-10-31
- Last updated
- 2010-05-18
Frequently asked questions
- What is Michael Critchlow's NPI number?
- Michael Critchlow's National Provider Identifier (NPI) is 1720079841, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Critchlow's specialty?
- Michael Critchlow is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Michael Critchlow located?
- Michael Critchlow's practice location on file with NPPES is 1012 N Main St, Sikeston, MO 63801-5044.
- What is Michael Critchlow's phone number?
- The practice phone number listed in the NPPES registry for Michael Critchlow is (573) 471-0330.
- Is Michael Critchlow's NPI active?
- Yes — Michael Critchlow's NPI (1720079841) is active in the NPPES registry as of the last update on 2010-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.