NPPES file of Aug 9, 2026

Sallie Clark Giblin, MD

Rheumatology Physician · Charleston, SC

Sallie Clark Giblin, MD is a rheumatology physician with a practice address in Charleston, South Carolina, and NPI 1871957993, issued on Apr 6, 2016. Check the license (South Carolina 85739, as entered in NPPES) on the South Carolina Board of Medical Examiners; 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
1871957993
Name
Sallie Clark Giblin
Credential
MD
Primary taxonomy
Rheumatology Physician 207RR0500X
License number
85739 SC
Self-reported in NPPES; status is on the state search
Practice location
169 Ashley Ave, Charleston, SC 29425
Phone
(843) 792-7097
Enumerated
Apr 6, 2016
Record last updated
Sep 16, 2024
Medicare enrollment
Enrolled (PECOS I20210604000113); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 169 Ashley Ave

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

  1. Yusuf Aboutabl, MDAnesthesiology Physician1164358107
  2. Claire Adcock, MDDiagnostic Radiology Physician1194352021
  3. George Adly, MDInternal Medicine Physician1942824115
  4. Ahmad Aleisa, MDInternal Medicine Physician1043735095
  5. Biff Alexander, MDPsychiatry Physician1619893641
  6. Margaret Allen, MDPediatrics Physician1598505026

Verify Sallie Clark Giblin in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
    Search for license 85739
    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
Open 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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5% fewer Medicare Part D claims than the average rheumatology physician in 2024

1,883 Medicare Part D claims for 317 beneficiaries, against an average of 1,978 among the 6,301 providers of this specialty who prescribed in Part D. 59 claims were for opioids.

  1. Sallie Giblin1,883
  2. Specialty average1,978

Most prescribed

  1. Hydroxychloroquine Sulfate393 claims
  2. Methotrexate323 claims
  3. Prednisone294 claims
  4. Leflunomide161 claims
  5. Humira(Cf) Pen62 claims
  6. Pregabalin38 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.

The practice group's MIPS final score for 2023 (Medicare payment program): 83 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score80.5
  2. Costout of 100 · 30%72.2
  3. Promoting interoperabilityout of 100 · 25%89.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $251.22

11 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 4,486 providers of this specialty with any payment received $8,538.33 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sallie Giblin$251.22
  2. Specialty average$8,538.33

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. Musc Community PhysiciansOrangeburg, SC

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

Sallie Clark Giblin among 128 rheumatology physician records in South Carolina

Sallie Clark Giblin, MD is one of 128 rheumatology physician records with a practice address in South Carolina. 88% 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 78% of them.

  • NPI issued2016 · 78% of these records are older, 18% newer
  • In a Medicare fileYes · 88% of these records are
  • In the CMS Doctors and Clinicians fileYes · 71% of these records are
  • Graduated2016 · median 2008 among the 90 with a school on file
  • Record last updated2024 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RR0500X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Rheumatology Physician providers in South Carolina

There are 128 rheumatology physician records in South Carolina.

The 8 rheumatology physician records with the nearest ZIP codes

  1. Deanna Baker Frost, M.D., PH.DCharleston, SC 294251265798722
  2. Melissa Cunningham, MD/PHDCharleston, SC 294251689751844
  3. Emily Farrar, M.D.Charleston, SC 294251841380953
  4. Gary Gilkeson, MDCharleston, SC 294251487762423
  5. Faye Hant, D.O.Charleston, SC 294251043392392
  6. Diane Kamen, MDCharleston, SC 294251043328909
  7. Holly Mitchell, MDCharleston, SC 294251073621017
  8. Richard Silver, MDCharleston, SC 294251275641219

Common questions

What is Sallie Clark Giblin, MD's NPI number?

Sallie Clark Giblin, MD's National Provider Identifier (NPI) is 1871957993, issued on Apr 6, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Sallie Clark Giblin, MD located?

The NPPES record lists a practice address at 169 Ashley Ave, Charleston, SC, 29425. Phone: (843) 792-7097. Providers update this record themselves, so call before visiting.

How can I verify Sallie Clark Giblin, MD's license?

NPPES lists South Carolina license number 85739, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Sallie Clark Giblin, MD prescribe under Medicare Part D?

In 2024, Sallie Clark Giblin, MD had 1,883 Medicare Part D claims for 317 beneficiaries; the average among rheumatology physician prescribers was 1,978. Part D covers Medicare prescriptions only.

What is Sallie Clark Giblin, MD's MIPS final score?

The 2023 MIPS final score is 83 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.