Caroline Elizabeth Watt Mastrosante, NP
Nurse Practitioner · Charlotte, NC
Caroline Elizabeth Watt Mastrosante, NP is a nurse practitioner with a practice address in Charlotte, North Carolina, and NPI 1558820936, issued on Mar 15, 2019. Check the license (North Carolina 5011467, as entered in NPPES) with the North Carolina board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Caroline Elizabeth Watt Mastrosante
- Credential
- NP
- Primary taxonomy
- Nurse Practitioner 363L00000X
- License number
- 5011467 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1021 Morehead Medical Dr, Charlotte, NC 28204
- Phone
- (980) 442-2000
- Enumerated
- Mar 15, 2019
- Record last updated
- Nov 21, 2025
- Entity
- Type 1 · individual
8 nearest nurse practitioner records → All 4,524 in North Carolina → Look up another NPI →
Also registered at 1021 Morehead Medical Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Caroline Elizabeth Watt Mastrosante in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich North Carolina board licenses this profession
Search for license 5011467Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
89% fewer Medicare Part D claims than the average nurse practitioner in 2024
124 Medicare Part D claims for 68 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.
Most prescribed
- Lidocaine-Prilocaine12 claims
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.
Industry payments in 2024: $95.87
3 payments; by number, the most common kind was food and beverage; the largest payer was E.R. Squibb & Sons, L.L.C. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Caroline Elizabeth Watt Mastrosante among 4,524 nurse practitioner records in North Carolina
Caroline Elizabeth Watt Mastrosante, NP is one of 4,524 nurse practitioner records with a practice address in North Carolina. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 61% of them.
- NPI issued2019 · 61% of these records are older, 33% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2025 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a North Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
798 nurse practitioner records list a practice address in Charlotte
They are 798 of the 23,603 NPPES records with a practice address in Charlotte, and 4,524 nurse practitioner records in North Carolina.
All 4,524 in North Carolina → Every provider in Charlotte → Nurse Practitioner nationwide →
The 8 nurse practitioner records with the nearest ZIP codes
- Pamela Abraham, NPCharlotte, NC 282041528050440
- Terri Blankenship, FNPCharlotte, NC 282041972529279
- Charlene Dodge, NPCharlotte, NC 282041942369996
- Sandra Harris, PNPCharlotte, NC 282041366494965
- Barbara Mathis, NPCharlotte, NC 282041932172665
- Susan Moore, NPCharlotte, NC 282041811004641
- Kelly Moran, NPCharlotte, NC 282041114955242
- Alice Moran, NPCharlotte, NC 282041548379662
Common questions
What is Caroline Elizabeth Watt Mastrosante, NP's NPI number?
Caroline Elizabeth Watt Mastrosante, NP's National Provider Identifier (NPI) is 1558820936, issued on Mar 15, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Caroline Elizabeth Watt Mastrosante, NP located?
The NPPES record lists a practice address at 1021 Morehead Medical Dr, Charlotte, NC, 28204. Phone: (980) 442-2000. Providers update this record themselves, so call before visiting.
How can I verify Caroline Elizabeth Watt Mastrosante, NP's license?
NPPES lists North Carolina license number 5011467, as entered by the provider. Search the North Carolina board that licenses this profession; the NPPES record confirms identity only.
How much does Caroline Elizabeth Watt Mastrosante, NP prescribe under Medicare Part D?
In 2024, Caroline Elizabeth Watt Mastrosante, NP had 124 Medicare Part D claims for 68 beneficiaries; the average among nurse practitioner prescribers was 1,109. Part D covers Medicare prescriptions only.
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.