NPPES file of Aug 9, 2026

Alexander E. Pogrebniak, MD

Pediatric Ophthalmology and Strabismus Specialist Physician · Columbia, SC

Alexander E. Pogrebniak, MD is a pediatric ophthalmology and strabismus specialist physician with a practice address in Columbia, South Carolina, and NPI 1124039656, issued on Aug 10, 2006. Check the license (South Carolina 40241, 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
1124039656
Name
Alexander E. Pogrebniak
Credential
MD
Primary taxonomy
Pediatric Ophthalmology and Strabismus Specialist Physician 207WX0110X
License numbers
40241 SC
ME0053701 FL
Self-reported in NPPES; status is on the state search
Practice location
9 Richland Medical Park Dr Ste 340, Columbia, SC 29203
Phone
(803) 434-2020
Enumerated
Aug 10, 2006
Record last updated
Nov 1, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(803) 434-1581
Medicaid IDs
402415 SC
61891800 FL
Medicare enrollment
Enrolled (PECOS I20170308002076); accepts Medicare assignment
Medical or professional school
University Of Michigan Medical School, 1979
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 9 Richland Medical Park Dr Ste 340

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

  1. Jennifer Hartel, M.D.Cornea and External Diseases Specialist Physician1417306531
  2. Katie Keck, M.D.Ophthalmology Physician1922441906
  3. Wilson McWilliams, M.D.Ophthalmology Physician1912960212

Verify Alexander E. Pogrebniak 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 40241
    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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74% fewer Medicare Part D claims than the average pediatric ophthalmology and strabismus specialist physician in 2024

29 Medicare Part D claims for 14 beneficiaries, against an average of 111 among the 150 providers of this specialty who prescribed in Part D.

  1. Alexander Pogrebniak29
  2. Specialty average111

Most prescribed

  1. Erythromycin14 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): 99.3 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 score90.6
  2. Costnot scored (reweighted)
  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).

Bills Medicare through one group practice

  1. Prisma Health Medical Group-MidlandsColumbia, SC

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

Pediatric Ophthalmology and Strabismus Specialist Physician providers in South Carolina

There are 8 pediatric ophthalmology and strabismus specialist physician records in South Carolina.

The 7 pediatric ophthalmology and strabismus specialist physician records with the nearest ZIP codes

  1. Yostena Farag, DOCharleston, SC 294251124758891
  2. Nallely Rubi Morales Mancillas, MDCharleston, SC 294251881446185
  3. Chiamaka Okeke, M.D.Charleston, SC 294251780424440
  4. Edward Cheeseman, MDGreenville, SC 296151700885613
  5. Stephanie Goei, MDGreenville, SC 296151083724413
  6. Mary Varn, MDGreenville, SC 296151366447096
  7. Janette White, M.D.Greenville, SC 296151053369777

Common questions

What is Alexander E. Pogrebniak, MD's NPI number?

Alexander E. Pogrebniak, MD's National Provider Identifier (NPI) is 1124039656, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Alexander E. Pogrebniak, MD located?

The NPPES record lists a practice address at 9 Richland Medical Park Dr Ste 340, Columbia, SC, 29203. Phone: (803) 434-2020. Providers update this record themselves, so call before visiting.

How can I verify Alexander E. Pogrebniak, MD's license?

NPPES lists South Carolina license number 40241, 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 Alexander E. Pogrebniak, MD prescribe under Medicare Part D?

In 2024, Alexander E. Pogrebniak, MD had 29 Medicare Part D claims for 14 beneficiaries; the average among pediatric ophthalmology and strabismus specialist physician prescribers was 111. Part D covers Medicare prescriptions only.

What is Alexander E. Pogrebniak, MD's MIPS final score?

The 2023 MIPS final score is 99.3 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.