Pratap Challa, M.D.
Ophthalmology Physician · Durham, NC
Pratap Challa, M.D. is an ophthalmology physician with a practice address in Durham, North Carolina, and NPI 1982794137, issued on Oct 16, 2006. Check the license (North Carolina 98-00493, as entered in NPPES) on the North Carolina Medical Board; the Medicare figures below come from public CMS files.
- Name
- Pratap Challa
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- 98-00493 NC
Self-reported in NPPES; status is on the state search - Practice location
- 2351 Erwin RD, Durham, NC 27705
- Phone
- (919) 684-8111
- Enumerated
- Oct 16, 2006
- Record last updated
- Jun 6, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicaid ID
- 891147L NC
- Medicare enrollment
- Enrolled (PECOS I20100419000787); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 1993
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 688 in North Carolina → Look up another NPI →
Also registered at 2351 Erwin RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Oleg Alekseev, M.D., PHD.Retina Specialist (Ophthalmology) Physician1922457464
- Rabia Ali, O.D.Optometrist1164671145
- Yavuz Cakir, MDOphthalmology Physician1275370231
- Nathan Cheung, O.D.Optometrist1396125183
- Lisa CowanOphthalmology Physician1295091221
- Melissa Daluvoy, M.D.Ophthalmology Physician1760657860
Verify Pratap Challa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNorth Carolina Medical Board
Search for license 98-00493Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average ophthalmology physician in 2024
3,679 Medicare Part D claims for 778 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 29% of claims.
Most prescribed
- Latanoprost856 claims
- Brimonidine Tartrate569 claims
- Dorzolamide-Timolol551 claims
- Timolol Maleate221 claims
- Rhopressa153 claims
- Prednisolone Acetate149 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.
Industry payments in 2024: $115.15
1 payment: food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Duke Health Integrated Practice IncDurham, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pratap Challa among 688 ophthalmology physician records in North Carolina
Pratap Challa, M.D. is one of 688 ophthalmology physician records with a practice address in North Carolina. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 18% of them.
- NPI issued2006 · 18% of these records are older, 44% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated1993 · median 2004 among the 463 with a school on file
- Record last updated2013 · 60% 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 North 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 North Carolina
There are 688 ophthalmology physician records in North Carolina.
All 688 in North Carolina → Every provider in Durham → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Melissa Daluvoy, M.D.Durham, NC 277051760657860
- Ambar Faridi, MDDurham, NC 277051831325976
- Karen Grove, M.D.Durham, NC 277051538327796
- Divakar Gupta, MDDurham, NC 277051225353626
- Jason Liss, M.D.Durham, NC 277051245352400
- Miguel Materin, M.D.Durham, NC 277051528292679
- Jay Meyer, M.D.Durham, NC 277051083868053
- Ashiyana Nariani, M.D., M.P.H.Durham, NC 277051982970265
Common questions
What is Pratap Challa, M.D.'s NPI number?
Pratap Challa, M.D.'s National Provider Identifier (NPI) is 1982794137, issued on Oct 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Pratap Challa, M.D. located?
The NPPES record lists a practice address at 2351 Erwin RD, Durham, NC, 27705. Phone: (919) 684-8111. Providers update this record themselves, so call before visiting.
How can I verify Pratap Challa, M.D.'s license?
NPPES lists North Carolina license number 98-00493, as entered by the provider. Search the North Carolina Medical Board at https://portal.ncmedboard.org/verification/search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Pratap Challa, M.D. prescribe under Medicare Part D?
In 2024, Pratap Challa, M.D. had 3,679 Medicare Part D claims for 778 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
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.