Prat Itharat, M.D.
Ophthalmology Physician · Summerville, SC
Prat Itharat, M.D. is an ophthalmology physician with a practice address in Summerville, South Carolina, and NPI 1124281688, issued on Jul 5, 2008. Check the license (South Carolina MMD.3132, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Prat Itharat
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- MMD.3132 SC
Self-reported in NPPES; status is on the state search - Practice location
- 515 Carnes Crossing Blvd, Summerville, SC 29486
- Phone
- (843) 259-2002
- Enumerated
- Jul 5, 2008
- Record last updated
- Dec 26, 2017 (not updated in 9 years: call before relying on the address or phone)
- Fax
- (843) 259-2005
- Medicare enrollment
- Enrolled (PECOS I20090211000622); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 329 in South Carolina → Look up another NPI →
Verify Prat Itharat in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license MMD.3132Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
50% more Medicare Part D claims than the average ophthalmology physician in 2024
2,284 Medicare Part D claims for 446 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.
Most prescribed
- Latanoprost639 claims
- Brimonidine Tartrate347 claims
- Dorzolamide-Timolol345 claims
- Timolol Maleate231 claims
- Doxycycline Monohydrate134 claims
- Prednisolone Acetate94 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): 100 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.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Prat Itharat among 329 ophthalmology physician records in South Carolina
Prat Itharat, M.D. is one of 329 ophthalmology physician records with a practice address in South Carolina. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 64% of them.
- NPI issued2008 · 64% of these records are older, 32% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2004 · median 2002 among the 219 with a school on file
- Record last updated2017 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in South Carolina
There are 329 ophthalmology physician records in South Carolina.
All 329 in South Carolina → Every provider in Summerville → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Henry Cooler, MDSummerville, SC 294851316902224
- Robert Reuther, MDSummerville, SC 294851093738718
- Thomas Newland, MDWalterboro, SC 294881417060260
- Cynthia Collie, MDSullinvans Island, SC 294821023222734
- Aric CleggFlorence, SC 295011588125694
- Howard Greene, M.D.Florence, SC 295011891726766
- Deanna Lyttle, M.DFlorence, SC 295011386890242
- Mark Ross, M.D.Florence, SC 295011508869090
Common questions
What is Prat Itharat, M.D.'s NPI number?
Prat Itharat, M.D.'s National Provider Identifier (NPI) is 1124281688, issued on Jul 5, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Prat Itharat, M.D. located?
The NPPES record lists a practice address at 515 Carnes Crossing Blvd, Summerville, SC, 29486. Phone: (843) 259-2002. Providers update this record themselves, so call before visiting.
How can I verify Prat Itharat, M.D.'s license?
NPPES lists South Carolina license number MMD.3132, 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 Prat Itharat, M.D. prescribe under Medicare Part D?
In 2024, Prat Itharat, M.D. had 2,284 Medicare Part D claims for 446 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is Prat Itharat, M.D.'s MIPS final score?
The 2023 MIPS final score is 100 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.