NPPES file of Aug 9, 2026

Keith Thomas Lonergan, MD

Sports Medicine (Orthopaedic Surgery) Physician · Greer, SC

Keith Thomas Lonergan, MD is a sports medicine (orthopaedic surgery) physician with a practice address in Greer, South Carolina, and NPI 1104962703, issued on Jan 30, 2007. Check the license (South Carolina 30396, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104962703
Name
Keith Thomas Lonergan
Credential
MD
Primary taxonomy
Sports Medicine (Orthopaedic Surgery) Physician 207XX0005X
License number
30396 SC
Self-reported in NPPES; status is on the state search
Practice location
315 Medical Pkwy, Greer, SC 29650
Phone
(864) 454-7422
Enumerated
Jan 30, 2007
Record last updated
Nov 10, 2022
Fax
(864) 797-9701
Medicaid ID
G51248 SC
Medicare enrollment
Enrolled (PECOS I20071211000037); accepts Medicare assignment
Medical or professional school
Pennsylvania State University College Of Medicine, 1994
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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8 nearest sports medicine (orthopaedic surgery) physician records → All 92 in South Carolina → Look up another NPI →

Also registered at 315 Medical Pkwy

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

  1. Sara Baird, MDPhysical Medicine & Rehabilitation Physician1588868434
  2. Adam Cellamare, ATCAthletic Trainer1588016281
  3. Rebecca Crecente, PTPhysical Therapist1205014719
  4. William Draddy, PTPhysical Therapist1063711588
  5. Courtney EtheridgeOrthopedic Physical Therapist1801530944
  6. Megan Evans, PTPhysical Therapist1326132317

Verify Keith Thomas Lonergan 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 30396    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

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11% more Medicare Part D claims than the average sports medicine (orthopaedic surgery) physician in 2024

319 Medicare Part D claims for 161 beneficiaries, against an average of 288 among the 2,562 providers of this specialty who prescribed in Part D. 210 claims were for opioids.

  1. Keith Lonergan319
  2. Specialty average288

Most prescribed

  1. Oxycodone-Acetaminophen139 claims
  2. Tramadol Hcl36 claims
  3. Hydrocodone-Acetaminophen24 claims
  4. Amoxicillin18 claims
  5. Sulfamethoxazole-Trimethoprim16 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: $1,299.29

14 payments; by number, the most common kind was food and beverage; the largest payer was Peerless Surgical Inc. The 2,400 providers of this specialty with any payment received $19,779.31 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Keith Lonergan$1,299
  2. Specialty average$19,779

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 GroupDuncan, SC

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

Keith Thomas Lonergan among 92 sports medicine (orthopaedic surgery) physician records in South Carolina

Keith Thomas Lonergan, MD is one of 92 sports medicine (orthopaedic surgery) physician 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 2007, is newer than 58% of them.

  • NPI issued2007 · 58% of these records are older, 37% newer
  • In a Medicare fileYes · 87% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated1994 · median 2000 among the 73 with a school on file
  • Record last updated2022 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XX0005X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Sports Medicine (Orthopaedic Surgery) Physician providers in South Carolina

There are 92 sports medicine (orthopaedic surgery) physician records in South Carolina.

All 92 in South Carolina → Every provider in Greer → Sports Medicine (Orthopaedic Surgery) Physician nationwide →

The 8 sports medicine (orthopaedic surgery) physician records with the nearest ZIP codes

  1. Thomas Leong, M.D.Greer, SC 296501427011485
  2. John Cathcart, MDGreenwood, SC 296461649375684
  3. Michael Maughon, M.D.Greenwood, SC 296461629003751
  4. Matthew Rae, MDEasley, SC 296401033614649
  5. Daniel Lee, M.D.Piedmont, SC 296731447296793
  6. Chelsea Puckett, ATCAnderson, SC 296251154269710
  7. Steven Martin, M.D.Seneca, SC 296781417917568
  8. Patrick McCallum, MDSeneca, SC 296781356300040

Common questions

What is Keith Thomas Lonergan, MD's NPI number?

Keith Thomas Lonergan, MD's National Provider Identifier (NPI) is 1104962703, issued on Jan 30, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Keith Thomas Lonergan, MD located?

The NPPES record lists a practice address at 315 Medical Pkwy, Greer, SC, 29650. Phone: (864) 454-7422. Providers update this record themselves, so call before visiting.

How can I verify Keith Thomas Lonergan, MD's license?

NPPES lists South Carolina license number 30396, 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 Keith Thomas Lonergan, MD prescribe under Medicare Part D?

In 2024, Keith Thomas Lonergan, MD had 319 Medicare Part D claims for 161 beneficiaries; the average among sports medicine (orthopaedic surgery) physician prescribers was 288. 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.