NPPES file of Aug 9, 2026

Jeffrey Glenn Gross, M.D.

Retina Specialist (Ophthalmology) Physician · Columbia, SC

Jeffrey Glenn Gross, M.D. is a retina specialist (ophthalmology) physician with a practice address in Columbia, South Carolina, and NPI 1427059351, issued on Aug 2, 2005. Check the license (South Carolina 14505, 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
1427059351
Name
Jeffrey Glenn Gross
Credential
M.D.
Primary taxonomy
Retina Specialist (Ophthalmology) Physician 207WX0107X
License number
14505 SC
Self-reported in NPPES; status is on the state search
Practice location
7620 Trenholm Road Ext, Columbia, SC 29223
Phone
(803) 736-7200
Enumerated
Aug 2, 2005
Record last updated
Aug 4, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(803) 736-2116
Medicaid ID
TL2900 SC
Medicare enrollment
Enrolled (PECOS I20111028000690); accepts Medicare assignment
Medical or professional school
Virginia Commonwealth University, School Of Medicine, 1983
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 7620 Trenholm Road Ext

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

  1. Barron Fishburne, M.D.Retina Specialist (Ophthalmology) Physician1316948243

Verify Jeffrey Glenn Gross 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 14505
    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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44% fewer Medicare Part D claims than the average retina specialist (ophthalmology) physician in 2024

350 Medicare Part D claims for 73 beneficiaries, against an average of 620 among the 1,449 providers of this specialty who prescribed in Part D. Brand-name drugs were 50% of claims.

  1. Jeffrey Gross350
  2. Specialty average620

Most prescribed

  1. Timolol Maleate53 claims
  2. Prolensa42 claims
  3. Latanoprost33 claims
  4. Bromfenac Sodium32 claims
  5. Lumigan25 claims
  6. Brimonidine Tartrate20 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): 100 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 score100.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  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: $345.30

4 payments; by number, the most common kind was food and beverage; the largest payer was Regeneron Pharmaceuticals, Inc. The 1,253 providers of this specialty with any payment received $7,667.49 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jeffrey Gross$345.30
  2. Specialty average$7,667.49

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. Palmetto Retina Center LLCWest Columbia, SC

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

Jeffrey Glenn Gross among 20 retina specialist (ophthalmology) physician records in South Carolina

Jeffrey Glenn Gross, M.D. is one of 20 retina specialist (ophthalmology) physician records with a practice address in South Carolina. 100% 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, 75% newer
  • In a Medicare fileYes · 100% of these records are
  • In the CMS Doctors and Clinicians fileYes · 90% of these records are
  • Graduated1983 · median 1998 among the 18 with a school on file
  • Record last updated2017 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207WX0107X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Retina Specialist (Ophthalmology) Physician providers in South Carolina

There are 20 retina specialist (ophthalmology) physician records in South Carolina.

The 8 retina specialist (ophthalmology) physician records with the nearest ZIP codes

  1. Barron Fishburne, M.D.Columbia, SC 292231316948243
  2. Derek Barker, M.D.Columbia, SC 292011982662847
  3. William Crosswell, MDColumbia, SC 292011457301996
  4. Stephen Hypes, D.O.West Columbia, SC 291691184064669
  5. David Johnson, MDWest Columbia, SC 291691811942527
  6. Nitin Nigam, MDWest Columbia, SC 291691295058790
  7. Daniel Will, M.D.West Columbia, SC 291691861485906
  8. Jeffrey Blice, M.D.Charleston, SC 294251215930805

Common questions

What is Jeffrey Glenn Gross, M.D.'s NPI number?

Jeffrey Glenn Gross, M.D.'s National Provider Identifier (NPI) is 1427059351, issued on Aug 2, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jeffrey Glenn Gross, M.D. located?

The NPPES record lists a practice address at 7620 Trenholm Road Ext, Columbia, SC, 29223. Phone: (803) 736-7200. Providers update this record themselves, so call before visiting.

How can I verify Jeffrey Glenn Gross, M.D.'s license?

NPPES lists South Carolina license number 14505, 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 Jeffrey Glenn Gross, M.D. prescribe under Medicare Part D?

In 2024, Jeffrey Glenn Gross, M.D. had 350 Medicare Part D claims for 73 beneficiaries; the average among retina specialist (ophthalmology) physician prescribers was 620. Part D covers Medicare prescriptions only.

What is Jeffrey Glenn Gross, M.D.'s MIPS final score?

The 2023 MIPS final score is 100 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.