Primary practice
Lasik Partners
Orlando, Florida
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Dr. Herschel practices at Lasik Partners in Orlando, Florida.
Dr. Herschel's NPI, 1124083068, was assigned on April 20, 2006. Dr. Herschel graduated from OU College of Medicine in 1987. Dr. Herschel holds Florida license ME77485.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Herschel's primary practice is Lasik Partners, at 1911 N Mills Ave, Orlando, FL 32803 in Orange County. The practice phone is (407) 894-8081.
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Herschel's primary practice is Lasik Partners in Orlando, Florida. Dmand AI also links Dr. Herschel to 1 physician office, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Herschel practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lasik Partners | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Cornea and external diseases specialist is Dr. Herschel's primary specialty in the NPI Registry, under taxonomy code 207WX0120X. Dr. Herschel is board certified in ophthalmology by the American Board of Ophthalmology. Dmand AI has Dr. Herschel's licenses on file in 6 states: Florida, Texas, Georgia, Alabama, Louisiana and Oklahoma.
Dmand AI lists age-related macular degeneration, cataract, cataract surgery with lens implant, dry eye, eye infection or inflammation, eyelid inflammation, glaucoma and glaucoma surgery among the conditions Dr. Herschel treats.
Counts of corneas and external diseases specialist physicians with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
CMS data shows 934 Medicare services from Dr. Herschel across 14 procedure codes in 2024, for 172 Medicare patients. Medicare paid $60,691 for them.
Medians across 16 corneas and external diseases specialist physicians in Florida with Dmand AI profiles that report each measure.
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Herschel and other corneas and external diseases specialist physicians in Florida.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
CMS counts 172 Medicare patients who saw Dr. Herschel in 2024. The largest group is 65 to 74, with 96 patients. 75% of them have high cholesterol, and 68% have high blood pressure. Their average risk score is 0.96, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Herschel's median patient age at 68, with 57% women.
CMS leaves out age groups with fewer than 11 patients.
Share of Medicare patients with each condition. A patient can have several.
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Median age 68
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
In 2024, Dr. Herschel wrote 631 Medicare Part D claims for 152 patients. 53% of them were for generic drugs. CMS names the drug for 559 of them, across 12 drugs with 11 or more claims each, at $88,758 in total drug cost. In 2023, CMS named 233 claims across 8 drugs.
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Drugs named by CMS: 12 in 2024, 8 in 2023.
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. Herschel accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 22 procedures of cataract surgery by Dr. Herschel, more than 47% of the clinicians it reports for that procedure.
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dmand AI links Dr. Herschel to 1 clinical trial. Conditions studied include Keratoconus and Corneal Diseases.
Conditions in Dr. Herschel's trials
Sources: ClinicalTrials.gov (National Library of Medicine); and Dmand AI Research Linkage
CMS Open Payments shows 231 general payments to Dr. Herschel from 27 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 79% of the total. RxSight Inc paid the most, $30,077.
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dmand AI lists 1 award for Dr. Herschel, most recently CMS Stage 1 EHR in 2013.
Source: Dmand AI Professional Profile Data
Dr. Herschel graduated from OU College of Medicine in 1987.
Source: Dmand AI Professional Profile Data
Dr. Herschel is in network with 21 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 14. Check the plan with the practice before a visit.
Source: Dmand AI Insurance Network Data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare 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 percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab) |
| Clinical trials and co-investigators | ClinicalTrials.gov (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
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Dr. Mark Kelland Herschel's NPI number is 1124083068. It was assigned on April 20, 2006, and it is active in the NPI Registry.
Dr. Mark Kelland Herschel is a cornea and external diseases specialist physician in Orlando, Florida. The primary specialty in the NPI Registry is Cornea and External Diseases Specialist Physician (taxonomy code 207WX0120X).
Dr. Herschel practices at 1911 N Mills Ave, Orlando, FL 32803. Dr. Herschel's primary practice is Lasik Partners in Orlando, Florida. Dmand AI also links Dr. Herschel to 1 physician office.
The practice phone on file for Dr. Herschel is (407) 894-8081.
Dr. Herschel holds Florida license ME77485, one of the licenses on file in 6 states.
Dmand AI has state licenses on file for Dr. Herschel in Florida (1999 to 2026), Texas (1996 to 2000), Georgia (1999), Alabama (1990 to 1995), Louisiana (1989 to 1995) and Oklahoma (1989 to 1990).
Yes. CMS data shows Dr. Herschel billed Medicare for 934 services in 2024, and Dr. Herschel accepts Medicare assignment.
CMS counts 172 Medicare patients who saw Dr. Herschel in 2024, with an average age of 74.
Yes. Dr. Herschel is board certified in ophthalmology by the American Board of Ophthalmology.
In 2024, Dr. Herschel's most billed Medicare services were eye exam or test (92012), eye exam or test (92025) and eye exam or test (92250).
Dr. Herschel graduated from OU College of Medicine in 1987.
In 2024 Medicare Part D data, Dr. Herschel's most prescribed drugs by claims were Prednisolone Acetate, Ketorolac Tromethamine and Ofloxacin.
CMS Open Payments shows $38,157 in general payments to Dr. Herschel from 27 companies from 2016 to 2025. The largest total came from RxSight Inc.
Dr. Herschel graduated from medical school in 1987, 39 years ago.
Dr. Herschel has worked on 1 clinical trial.
Dr. Herschel is in network with 21 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. HMO plans come from the most carriers, 14. Check the plan with the practice before a visit.
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