Allison Twyman, F.N.P.
NPI 1427543453 · Family Nurse Practitioner · Columbia, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allison Twyman, F.N.P. is a Family Nurse Practitioner provider in Columbia, MO (NPI 1427543453).
Provider details
- NPI number
- 1427543453
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- F.N.P.
- Sex
- Female
- Sole proprietor
- No
- License
- 2018019052 (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
8 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
- 2018-06-22
- Last updated
- 2025-11-24
- Certified
- 2025-11-24
Frequently asked questions
- What is Allison Twyman's NPI number?
- Allison Twyman's National Provider Identifier (NPI) is 1427543453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Allison Twyman's specialty?
- Allison Twyman is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Allison Twyman located?
- Allison Twyman's practice location on file with NPPES is 404 N Keene St, Columbia, MO 65201-6626.
- What is Allison Twyman's phone number?
- The practice phone number listed in the NPPES registry for Allison Twyman is (573) 882-7003.
- Does Allison Twyman accept Medicare?
- Allison Twyman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Allison Twyman's NPI active?
- Yes — Allison Twyman's NPI (1427543453) is active in the NPPES registry as of the last update on 2025-11-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.