NPPES file of Aug 9, 2026

Carolyn Carroll Mitchell Waiboer, NP-C

Family Nurse Practitioner · Greenville, SC

Carolyn Carroll Mitchell Waiboer, NP-C is a family nurse practitioner with a practice address in Greenville, South Carolina, and NPI 1992240394, issued on Dec 21, 2016. Check the license (South Carolina 20580, as entered in NPPES) with the South Carolina 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1992240394
Name
Carolyn Carroll Mitchell Waiboer
Credential
NP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
20580 SC
Self-reported in NPPES; status is on the state search
Practice location
1028 N Church St, Greenville, SC 29601
Phone
(864) 271-1464
Enumerated
Dec 21, 2016
Record last updated
Dec 21, 2016 (not updated in 10 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170324001757); accepts Medicare assignment
Medical or professional school
Medical University Of South Carolina College Of Medicine, 2016
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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Also registered at 1028 N Church St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Maureen Bailey-Nutting, PAMedical Physician Assistant1699775882
  2. Beth BrowneFamily Medicine Physician1639166762
  3. Anna Chappell, FNP-CPrimary Care Nurse Practitioner1366170292
  4. Carolyn Fields, MDFamily Medicine Physician1144217118
  5. Ryan Paulson, DOFamily Medicine Physician1326575846

Verify Carolyn Carroll Mitchell Waiboer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich South Carolina board licenses this profession
    Search for license 20580
    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 South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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81% fewer Medicare Part D claims than the average family nurse practitioner in 2024

243 Medicare Part D claims for 35 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Carolyn Carroll Waiboer243
  2. Specialty average1,305

Most prescribed

  1. Olanzapine23 claims
  2. Hydroxyzine Hcl19 claims
  3. Risperidone16 claims
  4. Aripiprazole14 claims
  5. Invega Sustenna12 claims
  6. Perseris11 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: $912.61

40 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Carolyn Carroll Waiboer$912.61
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. South Carolina Dept OF Mental Health Accounting OfficeEasley, SC

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Carolyn Carroll Mitchell Waiboer among 4,320 family nurse practitioner records in South Carolina

Carolyn Carroll Mitchell Waiboer, NP-C is one of 4,320 family nurse practitioner records with a practice address in South Carolina. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 35% of them.

  • NPI issued2016 · 35% of these records are older, 59% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated2016 · median 2018 among the 2,643 with a school on file
  • Record last updated2016 · 39% 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 South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

514 family nurse practitioner records list a practice address in Greenville

They are 514 of the 10,264 NPPES records with a practice address in Greenville, and 4,320 family nurse practitioner records in South Carolina.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Betsy Baer, FNPGreenville, SC 296011740341767
  2. Florencia BarronGreenville, SC 296011245290097
  3. Kari Bradford, DNP, FNP-CGreenville, SC 296011609280023
  4. Leigh Collier, FNPGreenville, SC 296011942597471
  5. Chenille Eidson, FNPGreenville, SC 296011689088932
  6. Amber Fowler, NPGreenville, SC 296011780814327
  7. Kimberly Frommel, FNPGreenville, SC 296011235436809
  8. Lindsey Garrard, APRNGreenville, SC 296011982968400

Common questions

What is Carolyn Carroll Mitchell Waiboer, NP-C's NPI number?

Carolyn Carroll Mitchell Waiboer, NP-C's National Provider Identifier (NPI) is 1992240394, issued on Dec 21, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Carolyn Carroll Mitchell Waiboer, NP-C located?

The NPPES record lists a practice address at 1028 N Church St, Greenville, SC, 29601. Phone: (864) 271-1464. Providers update this record themselves, so call before visiting.

How can I verify Carolyn Carroll Mitchell Waiboer, NP-C's license?

NPPES lists South Carolina license number 20580, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Carolyn Carroll Mitchell Waiboer, NP-C prescribe under Medicare Part D?

In 2024, Carolyn Carroll Mitchell Waiboer, NP-C had 243 Medicare Part D claims for 35 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.