NPPES file of Aug 9, 2026

Tarsha Carter Ambeau, FNP

Laboratory Management Specialist/Technologist · Natchez, MS

Tarsha Carter Ambeau, FNP is a laboratory management specialist/technologist with a practice address in Natchez, Mississippi, and NPI 1366598203, issued on Jan 25, 2007. Check the license (Mississippi 863813, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366598203
Name
Tarsha Carter Ambeau
Credential
FNP
Primary taxonomy
Laboratory Management Specialist/Technologist 246QL0900X
License numbers
863813 MS
R863813 MS
APO4802 LA
Self-reported in NPPES; status is on the state search
Practice location
18 Cottage Farm RD, Natchez, MS 39120
Phone
(601) 304-2043
Enumerated
Jan 25, 2007
Record last updated
Oct 2, 2025
Medicaid IDs
04821760 MS
1303232 LA
Medicare enrollment
Enrolled (PECOS I20140916002205); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Tarsha Carter Ambeau in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
    Search for license 863813
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Mississippi license search

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About as many Medicare Part D claims as the average laboratory management specialist/technologist in 2024

61 Medicare Part D claims, against an average of 61 among the 1 providers of this specialty who prescribed in Part D.

  1. Tarsha Ambeau61
  2. Specialty average61

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

The practice group's MIPS final score for 2023 (Medicare payment program): 30.8 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.

  1. Qualityout of 100 · 30% of the final score0.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%86.0
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Laboratory Management Specialist/Technologist providers in Mississippi

There are 2 laboratory management specialist/technologist records in Mississippi.

Other laboratory management specialist/technologist records in Mississippi

  1. Ronald Revere, TRAININGGreenville, MS1174369540

Common questions

What is Tarsha Carter Ambeau, FNP's NPI number?

Tarsha Carter Ambeau, FNP's National Provider Identifier (NPI) is 1366598203, issued on Jan 25, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Tarsha Carter Ambeau, FNP located?

The NPPES record lists a practice address at 18 Cottage Farm RD, Natchez, MS, 39120. Phone: (601) 304-2043. Providers update this record themselves, so call before visiting.

How can I verify Tarsha Carter Ambeau, FNP's license?

NPPES lists Mississippi license number 863813, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.

How much does Tarsha Carter Ambeau, FNP prescribe under Medicare Part D?

In 2024, Tarsha Carter Ambeau, FNP had 61 Medicare Part D claims; the average among laboratory management specialist/technologist prescribers was 61. Part D covers Medicare prescriptions only.

What is Tarsha Carter Ambeau, FNP's MIPS final score?

The 2023 MIPS final score is 30.8 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.