NPPES file of Aug 9, 2026

Robin R. Machajewski, NP-C

Family Nurse Practitioner · Lexington, SC

Robin R. Machajewski, NP-C is a family nurse practitioner with a practice address in Lexington, South Carolina, and NPI 1700418340, issued on Feb 11, 2020. Check the license (South Carolina 23425, 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
1700418340
Name
Robin R. Machajewski
Credential
NP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
23425 SC
Self-reported in NPPES; status is on the state search
Practice location
714 S Lake Dr Ste 140, Lexington, SC 29072
Phone
(803) 399-8104
Enumerated
Feb 11, 2020
Record last updated
May 9, 2025
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 4,320 in South Carolina → Look up another NPI →

Also registered at 714 S Lake Dr Ste 140

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

  1. Gloria Morken, LMT, CLTMassage Therapist1679421739

Verify Robin R. Machajewski 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 23425    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

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97% fewer Medicare Part D claims than the average family nurse practitioner in 2024

37 Medicare Part D claims, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Robin Machajewski37
  2. Specialty average1,305

Most prescribed

  1. Buprenorphine-Naloxone35 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.

Robin R. Machajewski among 4,320 family nurse practitioner records in South Carolina

Robin R. Machajewski, 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 2020, is newer than 62% of them.

  • NPI issued2020 · 62% of these records are older, 31% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileNo · 61% of these records are
  • Record last updated2025 · 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).

66 family nurse practitioner records list a practice address in Lexington

They are 66 of the 1,926 NPPES records with a practice address in Lexington, and 4,320 family nurse practitioner records in South Carolina.

All 4,320 in South Carolina → Every provider in Lexington → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Ann Branham, RNC, MN, FNPLexington, SC 290721619169547
  2. Donna Bridger, FNP-BCLexington, SC 290721033551890
  3. Mary Dannelly, APNLexington, SC 290721124082805
  4. Tara Davis, RN, MSN, FNP-BCLexington, SC 290721649460080
  5. Julie Edwards, NPLexington, SC 290721962770545
  6. Beatriz FonrobertLexington, SC 290721194155341
  7. Gee Foster-Boatwright, FNPLexington, SC 290721689770976
  8. Sara Hogg, FNP-BCLexington, SC 290721225391139

Common questions

What is Robin R. Machajewski, NP-C's NPI number?

Robin R. Machajewski, NP-C's National Provider Identifier (NPI) is 1700418340, issued on Feb 11, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Robin R. Machajewski, NP-C located?

The NPPES record lists a practice address at 714 S Lake Dr Ste 140, Lexington, SC, 29072. Phone: (803) 399-8104. Providers update this record themselves, so call before visiting.

How can I verify Robin R. Machajewski, NP-C's license?

NPPES lists South Carolina license number 23425, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

How much does Robin R. Machajewski, NP-C prescribe under Medicare Part D?

In 2024, Robin R. Machajewski, NP-C had 37 Medicare Part D claims; 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.