Dr. Shawn Michael Iverson, DO

  • Lexington, SC
  • Cornea and external diseases specialist physician
NPI1205248077PAC ID8921355488
Medicare services, 2024
3,513
Medicare patients, 2024
1,183
Part D claims, 2024
1,598
Publications
15
MIPS score, 2024
92
Practice address
340 W Butler St, Lexington, SC 29072-2606
Practice phone
Call (803) 359-8777
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Palmetto Ophthalmology Associates, P.a.

Eye care practice · Lexington, South Carolina

See all 5 affiliations

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Dr. Shawn Michael Iverson is a cornea and external diseases specialist physician in Lexington, South Carolina

Dr. Iverson practices at Palmetto Ophthalmology Associates, P.a. in Lexington, South Carolina.

Dr. Iverson's NPI, 1205248077, was assigned on May 28, 2014. Dr. Iverson graduated from Nova Southeastern Univ College of Dental Medicine in 2011. Dr. Iverson holds South Carolina license 37699.

NPI and contact details
Medicare PAC ID
8921355488
NPI enumeration date
May 28, 2014
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(803) 359-8777
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
41
Medical school graduation
2011

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Shawn Michael Iverson practices at Palmetto Ophthalmology Associates, P.a. in Lexington, South Carolina

Dr. Iverson's primary practice is Palmetto Ophthalmology Associates, P.a., at 340 W Butler St, Lexington, SC 29072-2606. The practice phone is (803) 359-8777.

  • Palmetto Ophthalmology Associates, P.a.
    340 W Butler St, Lexington, SC 29072-2606Phone(803) 359-8777

Source: Dmand AI Affiliation Data

Dr. Shawn Michael Iverson is affiliated with 3 sites of care and 2 medical groups

Dr. Iverson's primary practice is Palmetto Ophthalmology Associates, P.a. in Lexington, South Carolina. Dr. Iverson is also affiliated with Prisma Health Richland Hospital. The medical group on file is Prisma Health Medical Group-Midlands. Dmand AI also links Dr. Iverson to 1 more hospital and 1 medical group, each named with a free account.

See all 5 affiliations for Dr. Iverson

Source: Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Shawn Michael Iverson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Iverson practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Palmetto Ophthalmology Associates, P.a.Available with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Shawn Michael Iverson is one of 5 corneas and external diseases specialist physicians in South Carolina

Cornea and external diseases specialist is Dr. Iverson's primary specialty in the NPI Registry, under taxonomy code 207WX0120X. Dr. Iverson is licensed in South Carolina.

Specialties and state licenses

  • Cornea and external diseases specialist, South CarolinaPrimaryLicense 37699 · taxonomy 207WX0120X

Corneas and external diseases specialist physicians near Dr. Iverson

Counts of corneas and external diseases specialist physicians with a Dmand AI profile, by place and practice. Each opens the list.

5corneas and external diseases specialist physicians in South Carolina
2corneas and external diseases specialist physicians in Lexington

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Shawn Michael Iverson billed Medicare for 3,513 services in 2024

CMS data shows 3,513 Medicare services from Dr. Iverson across 20 procedure codes in 2024, for 1,183 Medicare patients. Medicare paid $369,251 for them.

Medicare services, 20243,513
Medicare patients1,183
Paid by Medicare$369,251
Procedure codes20

Dr. Iverson's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 1,0202024: 1,57354%
Office and hospital visits
2023: 8862024: 1,13528%
Surgery
2023: 3542024: 50944%
Other services
2023: 02024: 275
Imaging
2023: 142024: 2150%

Where Dr. Iverson's Medicare services took place, 2024

  • In an office3,48599%
  • In a facility281%

Dr. Iverson's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Iverson

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Source: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data

Dr. Shawn Michael Iverson treated 1,183 Medicare patients in 2024, average age 76

CMS counts 1,183 Medicare patients who saw Dr. Iverson in 2024. The largest group is 65 to 74, with 532 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 1% are also on Medicaid. Their average risk score is 0.98, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Dr. Iverson's median patient age at 74, with 56% women.

Medicare patients, 20241,183
Average age76
Average risk score0.98
Also on Medicaid1%

Dr. Iverson's Medicare patients by age, 2024

Dr. Iverson's Medicare patients by sex, 2024

  • Women68858%
  • Men49542%

Chronic conditions among Dr. Iverson's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis48%
  4. Diabetes30%
  5. Ischemic heart disease28%
  6. Anxiety24%
  7. Chronic kidney disease21%
  8. Mood disorders21%

Share of Medicare patients with each condition. A patient can have several.

Dr. Iverson's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 74

Patient panel by sex, all payers

  • Women56%
  • Men43%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Shawn Michael Iverson wrote 1,598 Medicare Part D claims in 2024

In 2024, Dr. Iverson wrote 1,598 Medicare Part D claims for 442 patients. 60% of them were for generic drugs. CMS names the drug for 1,499 of them, across 26 drugs with 11 or more claims each, at $223,306 in total drug cost. In 2023, CMS named 1,181 claims across 21 drugs.

Part D claims, 20241,598
Drugs named by CMS26
Total drug cost$223,306
Part D patients442

Dr. Iverson's Part D claims by kind of drug, 2024

  • Generic955 claims60%
  • Brand-name643 claims40%

Dr. Iverson's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1,1812024: 1,49927%

Drugs named by CMS: 26 in 2024, 21 in 2023.

See all prescribing by Dr. Iverson

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Shawn Michael Iverson scored 92 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Dr. Iverson for performance year 2024, reported as part of a group. Dr. Iverson accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 466 procedures of cataract surgery by Dr. Iverson, more than 94% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Dr. Iverson's MIPS scores, performance year 2024

  • 92of 100Final score
  • 99.9of 100Quality
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Where Dr. Iverson ranks in Medicare procedure volume

Cataract surgery
94th percentile466 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Shawn Michael Iverson has 15 publications on record

Dmand AI links 15 papers to Dr. Iverson, published from 2013 to 2022. 2014 was the busiest year, with 2. The most frequent topics are Tomography, Optical Coherence, Intraocular Pressure and Tonometry, Ocular. Dr. Iverson has published most often in J Glaucoma. Dr. Iverson's most frequent co-authors are David S. Greenfield, MD, Krishna S. Kishor, MD and Scott Keith Schultz, MD.

Papers15
Years published2013 to 2022

Dr. Iverson's papers by year, 2013 to 2022

Topics Dr. Iverson writes about most

  • Tomography, Optical Coherence
  • Intraocular Pressure
  • Tonometry, Ocular
  • Low Tension Glaucoma
  • Nerve Fibers
  • Postoperative Complications
  • Trabeculectomy
  • Visual Acuity

Dr. Iverson's most frequent co-authors

Recent publications by Dr. Iverson

See all 15 publications and co-authors

See who Dr. Iverson researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Iverson works with, so you can find a warm path to the right corneas and external diseases specialist physicians.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Shawn Michael Iverson received $8,706 in industry payments from 2016 to 2025

CMS Open Payments shows 160 general payments to Dr. Iverson from 28 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Alcon Laboratories Inc paid the most, $1,472.

General payments to Dr. Iverson by program year, 2016 to 2025

General payments to Dr. Iverson by kind, 2016 to 2025

$8.7Kin total
  • Food and beverage$8,694100%
  • Travel and lodging$120%

Companies that paid Dr. Iverson the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Iverson

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Shawn Michael Iverson graduated from Nova Southeastern Univ College of Dental Medicine

Dr. Iverson graduated from Nova Southeastern Univ College of Dental Medicine in 2011.

  1. Medical schoolNova Southeastern Univ College of Dental Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Shawn Michael Iverson's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Shawn Michael Iverson

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. Shawn Michael Iverson's NPI number?

Dr. Shawn Michael Iverson's NPI number is 1205248077. It was assigned on May 28, 2014, and it is active in the NPI Registry.

What kind of doctor is Dr. Shawn Michael Iverson?

Dr. Shawn Michael Iverson is a cornea and external diseases specialist physician in Lexington, South Carolina. The primary specialty in the NPI Registry is Cornea and External Diseases Specialist Physician (taxonomy code 207WX0120X).

Where does Dr. Shawn Michael Iverson practice?

Dr. Iverson practices at 340 W Butler St, Lexington, SC 29072-2606. Dr. Iverson's primary practice is Palmetto Ophthalmology Associates, P.a. in Lexington, South Carolina. Dmand AI also links Dr. Iverson to 1 hospital and 1 medical group.

What is Dr. Shawn Michael Iverson's office phone number?

The practice phone on file for Dr. Iverson is (803) 359-8777.

What is Dr. Shawn Michael Iverson's medical license number?

Dr. Iverson holds South Carolina license 37699.

Which hospitals is Dr. Shawn Michael Iverson affiliated with?

Dr. Iverson is affiliated with Prisma Health Richland Hospital. Dmand AI links Dr. Iverson to 1 more hospital.

What medical group is Dr. Shawn Michael Iverson part of?

Dr. Iverson is linked to Prisma Health Medical Group-Midlands. Dmand AI links Dr. Iverson to 1 more medical group.

Does Dr. Shawn Michael Iverson accept Medicare?

Yes. CMS data shows Dr. Iverson billed Medicare for 3,513 services in 2024, and Dr. Iverson accepts Medicare assignment.

What is Dr. Shawn Michael Iverson's MIPS score?

Dr. Iverson's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.

How many Medicare patients does Dr. Shawn Michael Iverson see?

CMS counts 1,183 Medicare patients who saw Dr. Iverson in 2024, with an average age of 76.

Show 7 more questionsShow fewer questions

What services does Dr. Shawn Michael Iverson bill to Medicare?

In 2024, Dr. Iverson's most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and eye exam or test (92136).

Where did Dr. Shawn Michael Iverson go to medical school?

Dr. Iverson graduated from Nova Southeastern Univ College of Dental Medicine in 2011.

What drugs does Dr. Shawn Michael Iverson prescribe most?

In 2024 Medicare Part D data, Dr. Iverson's most prescribed drugs by claims were Latanoprost, Prednisolone Acetate and Moxifloxacin.

Has Dr. Shawn Michael Iverson received payments from drug or device companies?

CMS Open Payments shows $8,706 in general payments to Dr. Iverson from 28 companies from 2016 to 2025. The largest total came from Alcon Laboratories Inc.

How long has Dr. Shawn Michael Iverson been practicing?

Dr. Iverson graduated from medical school in 2011, 15 years ago.

Does Dr. Shawn Michael Iverson do research?

Dmand AI links 15 publications to Dr. Iverson, published from 2013 to 2022.

Who does Dr. Shawn Michael Iverson publish with?

Dr. Iverson's most frequent co-authors are David S. Greenfield, MD (7 shared papers), Krishna S. Kishor, MD (2 shared papers) and Scott Keith Schultz, MD (2 shared papers).

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