Amber Marshall, FNP
NPI 1689054660 · Family Nurse Practitioner · Chillicothe, MO
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Amber Marshall, FNP is a Family Nurse Practitioner provider in Chillicothe, MO (NPI 1689054660).
Provider details
- NPI number
- 1689054660
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 2006018952 (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
11 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
- 2015-06-04
- Last updated
- 2015-06-04
Frequently asked questions
- What is Amber Marshall's NPI number?
- Amber Marshall's National Provider Identifier (NPI) is 1689054660, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Amber Marshall's specialty?
- Amber Marshall is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Amber Marshall located?
- Amber Marshall's practice location on file with NPPES is 2799 N Washington St, Chillicothe, MO 64601-2902.
- What is Amber Marshall's phone number?
- The practice phone number listed in the NPPES registry for Amber Marshall is (660) 646-1480.
- Does Amber Marshall accept Medicare?
- Amber Marshall is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Amber Marshall's NPI active?
- Yes — Amber Marshall's NPI (1689054660) is active in the NPPES registry as of the last update on 2015-06-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.