Amber Marshall, FNP
Family Nurse Practitioner · Chillicothe, MO
Amber Marshall, FNP is a family nurse practitioner with a practice address in Chillicothe, Missouri, and NPI 1689054660, issued on Jun 4, 2015. Check the license (Missouri 2006018952, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Amber Marshall
- Credential
- FNP
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License number
- 2006018952 MO
Self-reported in NPPES; status is on the state search - Practice location
- 2799 N Washington St, Chillicothe, MO 64601
- Phone
- (660) 646-1480
- Enumerated
- Jun 4, 2015
- Record last updated
- Jun 4, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 5,226 in Missouri → Look up another NPI →
Also registered at 2799 N Washington St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mary Cady, PHARMD.Pharmacist1366539124
- Emily CoxFamily Nurse Practitioner1780458117
- Jonathan Curran, CRNACertified Registered Nurse Anesthetist1770244139
- Jayme Devoy, APRN, FNP-CFamily Nurse Practitioner1245539360
- Erich Eriksen, D.P.M.Foot & Ankle Surgery Podiatrist1457516296
- Jordan Fries, FNPFamily Nurse Practitioner1952941718
Verify Amber Marshall in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Missouri board licenses this profession
Search for license 2006018952Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 93.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Amber Marshall among 5,226 family nurse practitioner records in Missouri
Amber Marshall, FNP is one of 5,226 family nurse practitioner records with a practice address in Missouri. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2015, is newer than 34% of them.
- NPI issued2015 · 34% of these records are older, 60% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2015 · 44% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
14 family nurse practitioner records list a practice address in Chillicothe
They are 14 of the 137 NPPES records with a practice address in Chillicothe, and 5,226 family nurse practitioner records in Missouri.
All 5,226 in Missouri → Every provider in Chillicothe → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Carolyn Blackburn, FNP-CChillicothe, MO 646011902336431
- Carol Constant, APRN, FNP-BCChillicothe, MO 646011356369714
- Emily CoxChillicothe, MO 646011780458117
- Julie Cramer, FNP-CChillicothe, MO 646011588372536
- Jayme Devoy, APRN, FNP-CChillicothe, MO 646011245539360
- Rachell FordyceChillicothe, MO 646011245152479
- Jordan Fries, FNPChillicothe, MO 646011952941718
- Megan GarberChillicothe, MO 646011649941352
Common questions
What is Amber Marshall, FNP's NPI number?
Amber Marshall, FNP's National Provider Identifier (NPI) is 1689054660, issued on Jun 4, 2015. An NPI identifies a provider in billing; it is not a license.
Where is Amber Marshall, FNP located?
The NPPES record lists a practice address at 2799 N Washington St, Chillicothe, MO, 64601. Phone: (660) 646-1480. Providers update this record themselves, so call before visiting.
How can I verify Amber Marshall, FNP's license?
NPPES lists Missouri license number 2006018952, as entered by the provider. Search the Missouri board that licenses this profession; the NPPES record confirms identity only.
What is Amber Marshall, FNP's MIPS final score?
The 2023 MIPS final score is 93.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.