NPPES file of Aug 9, 2026

Dawn M. Clark, CRNA

Certified Registered Nurse Anesthetist · Columbia, SC

Dawn M. Clark, CRNA is a certified registered nurse anesthetist with a practice address in Columbia, South Carolina, and NPI 1497703938, issued on May 5, 2006. Check the license (South Carolina 750, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497703938
Name
Dawn M. Clark
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
750 SC
Self-reported in NPPES; status is on the state search
Practice location
1735 Taylor St, Columbia, SC 29201
Phone
(803) 254-8449
Enumerated
May 5, 2006
Record last updated
Oct 2, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20040504001294); 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.
Download card Updates feed

Also registered at 1735 Taylor St

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

  1. John Walthall, C.R.N.A.Certified Registered Nurse Anesthetist1154321743

Verify Dawn M. Clark 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 750
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

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

Industry payments in 2024: $365.97

21 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, Inc. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Dawn Clark$365.97
  2. Specialty average$135.08

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. Amsurg Columbia Anesthesia LLCColumbia, SC

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

Dawn M. Clark among 1,868 certified registered nurse anesthetist records in South Carolina

Dawn M. Clark, CRNA is one of 1,868 certified registered nurse anesthetist records with a practice address in South Carolina. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 5% of them.

  • NPI issued2006 · 5% of these records are older, 63% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated1996 · median 2012 among the 1,415 with a school on file
  • Record last updated2007 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

166 certified registered nurse anesthetist records list a practice address in Columbia

They are 166 of the 11,200 NPPES records with a practice address in Columbia, and 1,868 certified registered nurse anesthetist records in South Carolina.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Deborah BellColumbia, SC 292011881661999
  2. Joy BlattColumbia, SC 292011578530689
  3. Sarah ConnerColumbia, SC 292011124095237
  4. Rusty CreightonColumbia, SC 292011396712402
  5. June Duggan, CRNAColumbia, SC 292011386611499
  6. Linda FoyColumbia, SC 292011043287154
  7. Carolyn GrimballColumbia, SC 292011225005333
  8. Thomas HelmekeColumbia, SC 292011881662526

Common questions

What is Dawn M. Clark, CRNA's NPI number?

Dawn M. Clark, CRNA's National Provider Identifier (NPI) is 1497703938, issued on May 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Dawn M. Clark, CRNA located?

The NPPES record lists a practice address at 1735 Taylor St, Columbia, SC, 29201. Phone: (803) 254-8449. Providers update this record themselves, so call before visiting.

How can I verify Dawn M. Clark, CRNA's license?

NPPES lists South Carolina license number 750, as entered by the provider. Search the South Carolina board that licenses this profession; the NPPES record confirms identity only.

What is Dawn M. Clark, CRNA's MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.