NPPES file of Aug 9, 2026

Stephen Sean Luther, M.D.

Internal Medicine Physician · Hilton Head Island, SC

Stephen Sean Luther, M.D. is an internal medicine physician with a practice address in Hilton Head Island, South Carolina, and NPI 1033193024, issued on Dec 2, 2005. Check the license (South Carolina 29750, 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
1033193024
Name
Stephen Sean Luther
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License numbers
29750 SC
01042750A IN
Self-reported in NPPES; status is on the state search
Practice location
460 William Hilton Pkwy, Hilton Head Island, SC 29926
Phone
(843) 738-4800
Enumerated
Dec 2, 2005
Record last updated
Jan 17, 2023
Fax
(843) 738-4801
Medicaid IDs
200000020A IN
297501 SC
Medicare enrollment
Enrolled (PECOS I20070919000344); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 1992
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 460 William Hilton Pkwy

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

  1. Frank Barbieri, DDS,MSOrthodontics and Dentofacial Orthopedics Dentistry1104849488
  2. Robin Fanizzi, DPTPhysical Medicine & Rehabilitation Physician1750352886
  3. Deborah Luther, APRNFamily Nurse Practitioner1770298549
  4. Christopher Madison, M.D.Family Medicine Physician1558384776
  5. Lisa Mazeika, PA-CPhysician Assistant1982658662
  6. Sara Mintz, MSPTPhysical Therapist1841456571

Verify Stephen Sean Luther 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 29750
    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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4.1 times the Medicare Part D claims of the average internal medicine physician in 2024

13,020 Medicare Part D claims for 1,721 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 117 claims were for opioids.

  1. Stephen Luther13,020
  2. Specialty average3,176

Most prescribed

  1. Levothyroxine Sodium1,055 claims
  2. Atorvastatin Calcium840 claims
  3. Amlodipine Besylate656 claims
  4. Losartan Potassium635 claims
  5. Lisinopril497 claims
  6. Rosuvastatin Calcium357 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 MIPS final score for 2023 (Medicare payment program): 79.4 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score100.0
  2. Costout of 100 · 30%31.4
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $48.14

2 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Stephen Luther$48.14
  2. Specialty average$1,303.06

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

Bills Medicare through 2 group practices

  1. Effingham Rehab Services, LLCPooler, GA
  2. Symbios Medical ServicesHilton Head Island, SC

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

Stephen Sean Luther among 1,881 internal medicine physician records in South Carolina

Stephen Sean Luther, M.D. is one of 1,881 internal medicine physician records with a practice address in South Carolina. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 93% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated1992 · median 2006 among the 1,119 with a school on file
  • Record last updated2023 · 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 207R00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

21 internal medicine physician records list a practice address in Hilton Head Island

They are 21 of the 500 NPPES records with a practice address in Hilton Head Island, and 1,881 internal medicine physician records in South Carolina.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Andrew Binamira, MDHilton Head Island, SC 299261952301939
  2. Carlos Cordero, M.D.Hilton Head Island, SC 299261952350530
  3. John Flannery, M.D.Hilton Head Island, SC 299261134164197
  4. Walter Gasser, MDHilton Head Island, SC 299261366471138
  5. James Gigante, MDHilton Head Island, SC 299261750316436
  6. Randy Lagoc-Dingus, MDHilton Head Island, SC 299261215987466
  7. Thomas Lenns, M.D.Hilton Head Island, SC 299261780778555
  8. Paul Long, M.D.Hilton Head Island, SC 299261982798849

Common questions

What is Stephen Sean Luther, M.D.'s NPI number?

Stephen Sean Luther, M.D.'s National Provider Identifier (NPI) is 1033193024, issued on Dec 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Sean Luther, M.D. located?

The NPPES record lists a practice address at 460 William Hilton Pkwy, Hilton Head Island, SC, 29926. Phone: (843) 738-4800. Providers update this record themselves, so call before visiting.

How can I verify Stephen Sean Luther, M.D.'s license?

NPPES lists South Carolina license number 29750, 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 Stephen Sean Luther, M.D. prescribe under Medicare Part D?

In 2024, Stephen Sean Luther, M.D. had 13,020 Medicare Part D claims for 1,721 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.

What is Stephen Sean Luther, M.D.'s MIPS final score?

The 2023 MIPS final score is 79.4 of 100. 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.