Shamika Allen
NPI 1427747708 · Psychiatric/Mental Health Nurse Practitioner · Maryville, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shamika Allen is a Psychiatric/Mental Health Nurse Practitioner provider in Maryville, IL (NPI 1427747708).
Provider details
- NPI number
- 1427747708
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 34612 (TN)
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
3 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
- 2023-05-03
- Last updated
- 2024-10-10
- Certified
- 2024-10-10
Frequently asked questions
- What is Shamika Allen's NPI number?
- Shamika Allen's National Provider Identifier (NPI) is 1427747708, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shamika Allen's specialty?
- Shamika Allen is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Shamika Allen located?
- Shamika Allen's practice location on file with NPPES is 6049 Keebler Oaks Dr, Maryville, IL 62062-6456.
- What is Shamika Allen's phone number?
- The practice phone number listed in the NPPES registry for Shamika Allen is (314) 296-1139.
- Does Shamika Allen accept Medicare?
- Shamika Allen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shamika Allen's NPI active?
- Yes — Shamika Allen's NPI (1427747708) is active in the NPPES registry as of the last update on 2024-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.