Dilshan Singh Khosa
Neurology Physician · Tucson, AZ
Dilshan Singh Khosa is a neurology physician with a practice address in Tucson, Arizona, and NPI 1912496878, issued on May 7, 2018. Check the license (Arizona R76667, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dilshan Singh Khosa
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- R76667 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 1501 N Campbell Ave, Tucson, AZ 85724
- Phone
- (520) 626-3894
- Enumerated
- May 7, 2018
- Record last updated
- May 7, 2018 (not updated in 8 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240603003894); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 458 in Arizona → Look up another NPI →
Also registered at 1501 N Campbell Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Elana Addis, M.DObstetrics & Gynecology Physician1730150582
Verify Dilshan Singh Khosa in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license R76667Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average neurology physician in 2024
601 Medicare Part D claims for 122 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D.
Most prescribed
- Levetiracetam141 claims
- Lamotrigine40 claims
- Topiramate37 claims
- Zonisamide28 claims
- Divalproex Sodium24 claims
- Divalproex Sodium Er24 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.
Bills Medicare through one group practice
- Pulmonary And Critical Care Associates OF Modesto IncModesto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dilshan Singh Khosa among 458 neurology physician records in Arizona
Dilshan Singh Khosa is one of 458 neurology physician records with a practice address in Arizona. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 78% of them.
- NPI issued2018 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2018 · median 2005 among the 298 with a school on file
- Record last updated2018 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Arizona
There are 458 neurology physician records in Arizona.
All 458 in Arizona → Every provider in Tucson → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Katherine Bonsell, D.O.Tucson, AZ 857241306109525
- Seenaiah Byreddy, M.DTucson, AZ 857241831538065
- Omar Gardizi, DOTucson, AZ 857241386266039
- Kavian Ghanavati, MDTucson, AZ 857241972131167
- Branden Han, DOTucson, AZ 857241184245235
- Georg Hishaw, M.D.Tucson, AZ 857241275734493
- Tu Nguyen, MDTucson, AZ 857241386135903
- Vladyslav Revin, MDTucson, AZ 857241154737674
Common questions
What is Dilshan Singh Khosa's NPI number?
Dilshan Singh Khosa's National Provider Identifier (NPI) is 1912496878, issued on May 7, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Dilshan Singh Khosa located?
The NPPES record lists a practice address at 1501 N Campbell Ave, Tucson, AZ, 85724. Phone: (520) 626-3894. Providers update this record themselves, so call before visiting.
How can I verify Dilshan Singh Khosa's license?
NPPES lists Arizona license number R76667, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Dilshan Singh Khosa prescribe under Medicare Part D?
In 2024, Dilshan Singh Khosa had 601 Medicare Part D claims for 122 beneficiaries; the average among neurology physician prescribers was 1,370. 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.