John Middleton, C.R.N.A.
NPI 1265442974 · Certified Registered Nurse Anesthetist · Columbia, MO
John Middleton, C.R.N.A. is a Certified Registered Nurse Anesthetist provider in Columbia, MO (NPI 1265442974).
Provider details
- NPI number
- 1265442974
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- C.R.N.A.
- Sex
- Male
- Sole proprietor
- No
- License
- 096786 (MO)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
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
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
Mailing address
Additional practice locations (1)
- 1000 E Primrose StSuite 520Springfield, MO 65807-5154Phone: (417) 269-4550
Registry dates
- Enumerated
- 2006-08-08
- Last updated
- 2023-08-16
- Certified
- 2023-08-16
Frequently asked questions
- What is John Middleton's NPI number?
- John Middleton's National Provider Identifier (NPI) is 1265442974, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Middleton's specialty?
- John Middleton is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is John Middleton located?
- John Middleton's practice location on file with NPPES is 1 Hospital Dr, Columbia, MO 65212-1000.
- What is John Middleton's phone number?
- The practice phone number listed in the NPPES registry for John Middleton is (573) 882-2568.
- Is John Middleton's NPI active?
- Yes — John Middleton's NPI (1265442974) is active in the NPPES registry as of the last update on 2023-08-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.