NPPES file of Aug 9, 2026

Melissa Ryan Palmer, APRN

Critical Care Medicine Nurse Practitioner · Greenville, SC

Melissa Ryan Palmer, APRN is a critical care medicine nurse practitioner with a practice address in Greenville, South Carolina, and NPI 1881179067, issued on Oct 3, 2018. Check the license (South Carolina 22279, 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
1881179067
Name
Melissa Ryan Palmer
Credential
APRN
Primary taxonomy
Critical Care Medicine Nurse Practitioner 363LC0200X
License number
22279 SC
Self-reported in NPPES; status is on the state search
Practice location
701 Grove RD, Greenville, SC 29605
Phone
(864) 915-1643
Enumerated
Oct 3, 2018
Record last updated
Oct 24, 2018 (not updated in 8 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20190117000893); accepts Medicare assignment
Medical or professional school
University Of South Carolina School Of Medicine, 2018
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 701 Grove RD

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

  1. Kira Adkins, PHARMDPharmacist1629704457
  2. Brandford Adobaw, MDEmergency Medicine Physician1871116178
  3. John AhlertSurgery Physician1841995446
  4. Virginia Alexander, M.D.Hospice and Palliative Medicine (Internal Medicine) Physician1801123971
  5. Brian Allen, D.O.Hospitalist Physician1184851495
  6. Dawn Allen, NNPCritical Care Neonatal Nurse Practitioner1164836227

Verify Melissa Ryan Palmer 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 22279
    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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90% fewer Medicare Part D claims than the average critical care medicine nurse practitioner in 2024

41 Medicare Part D claims for 16 beneficiaries, against an average of 412 among the 396 providers of this specialty who prescribed in Part D.

  1. Melissa Palmer41
  2. Specialty average412

Most prescribed

  1. Bupropion Hcl Sr24 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: $306.08

8 payments; by number, the most common kind was food and beverage; the largest payer was United Therapeutics Corporation. The 457 providers of this specialty with any payment received $369.26 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Melissa Palmer$306.08
  2. Specialty average$369.26

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. Prisma Health University Medical GroupGreenville, SC

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

Melissa Ryan Palmer among 15 critical care medicine nurse practitioner records in South Carolina

Melissa Ryan Palmer, APRN is one of 15 critical care medicine nurse practitioner records with a practice address in South Carolina. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 33% of them.

  • NPI issued2018 · 33% of these records are older, 53% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2018 · median 2018 among the 12 with a school on file
  • Record last updated2018 · 53% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LC0200X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine Nurse Practitioner providers in South Carolina

There are 15 critical care medicine nurse practitioner records in South Carolina.

The 8 critical care medicine nurse practitioner records with the nearest ZIP codes

  1. Segee HolleyFlorence, SC 295061225550700
  2. Johnette Touchberry, APRNFlorence, SC 295061265906218
  3. Renee Oldach, AGACNPRock Hill, SC 297321518773191
  4. Jacob BennettCharleston, SC 294251083499297
  5. Kiira Mendenhall, FNPCharleston, SC 294251386137685
  6. Lindsey Yacullo, FNP-BCCharleston, SC 294251275358707
  7. Stephanie Driggers, NPNorth Charleston, SC 294061225626708
  8. Elizabeth Alvarez, NPCharleston, SC 294011295288421

Common questions

What is Melissa Ryan Palmer, APRN's NPI number?

Melissa Ryan Palmer, APRN's National Provider Identifier (NPI) is 1881179067, issued on Oct 3, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Melissa Ryan Palmer, APRN located?

The NPPES record lists a practice address at 701 Grove RD, Greenville, SC, 29605. Phone: (864) 915-1643. Providers update this record themselves, so call before visiting.

How can I verify Melissa Ryan Palmer, APRN's license?

NPPES lists South Carolina license number 22279, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Melissa Ryan Palmer, APRN prescribe under Medicare Part D?

In 2024, Melissa Ryan Palmer, APRN had 41 Medicare Part D claims for 16 beneficiaries; the average among critical care medicine nurse practitioner prescribers was 412. 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.