Martin K. Kittaka, MD
Nephrology Physician · Elmhurst, IL
Martin K. Kittaka, MD is a nephrology physician with a practice address in Elmhurst, Illinois, and NPI 1649220765, issued on May 11, 2006. Check the license (Illinois 036068667, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Martin K. Kittaka
- Credential
- MD
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- 036068667 IL
Self-reported in NPPES; status is on the state search - Practice location
- 133 E Brush Hill RD Ste 310, Elmhurst, IL 60126
- Phone
- (331) 221-9003
- Enumerated
- May 11, 2006
- Record last updated
- May 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (331) 221-2743
- Medicare enrollment
- Enrolled (PECOS I20051024000134); accepts Medicare assignment
- Medical or professional school
- University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1981
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 572 in Illinois → Look up another NPI →
Also registered at 133 E Brush Hill RD Ste 310
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Priya Bedi, PA-CMedical Physician Assistant1689125700
- Navjyot Bhogal, MDNephrology Physician1396973103
- Christopher Boutin, MDGastroenterology Physician1760440259
- Phillip Cozzi, MDPulmonary Disease Physician1205887353
- Michael Greenspan, MDGastroenterology Physician1942520127
Verify Martin K. Kittaka in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036068667Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
11% more Medicare Part D claims than the average nephrology physician in 2024
1,624 Medicare Part D claims for 214 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate165 claims
- Losartan Potassium97 claims
- Metoprolol Succinate81 claims
- Lisinopril62 claims
- Hydrochlorothiazide52 claims
- Metoprolol Tartrate49 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): 91.4 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).
Industry payments in 2024: $179.61
8 payments; by number, the most common kind was food and beverage; the largest payer was Ardelyx, Inc. The 8,230 providers of this specialty with any payment received $3,091.37 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 2 group practices
- Endeavor Health Medical GroupElmhurst, IL
- Nephrology Associates OF Northern Illinois LtdElmhurst, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Martin K. Kittaka among 572 nephrology physician records in Illinois
Martin K. Kittaka, MD is one of 572 nephrology physician records with a practice address in Illinois. 87% 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 12% of them.
- NPI issued2006 · 12% of these records are older, 54% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 76% of these records are
- Graduated1981 · median 2002 among the 433 with a school on file
- Record last updated2021 · 39% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Illinois
There are 572 nephrology physician records in Illinois.
All 572 in Illinois → Every provider in Elmhurst → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Navjyot Bhogal, MDElmhurst, IL 601261396973103
- Luis Cespedes, M.D.Elmhurst, IL 601261265491823
- Michael Cohan, MDElmhurst, IL 601261144271297
- Zahra Deen, M.D.Elmhurst, IL 601261841515137
- Rukhsana Muneer, M.D.Elmhurst, IL 601261891754362
- Madhavi Ryali, M.D.Elmhurst, IL 601261356453823
- Roshan Sher Ali, MDElmhurst, IL 601261376646828
- Parin Desai, M.D.Elgin, IL 601241497913511
Common questions
What is Martin K. Kittaka, MD's NPI number?
Martin K. Kittaka, MD's National Provider Identifier (NPI) is 1649220765, issued on May 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Martin K. Kittaka, MD located?
The NPPES record lists a practice address at 133 E Brush Hill RD Ste 310, Elmhurst, IL, 60126. Phone: (331) 221-9003. Providers update this record themselves, so call before visiting.
How can I verify Martin K. Kittaka, MD's license?
NPPES lists Illinois license number 036068667, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Martin K. Kittaka, MD prescribe under Medicare Part D?
In 2024, Martin K. Kittaka, MD had 1,624 Medicare Part D claims for 214 beneficiaries; the average among nephrology physician prescribers was 1,465. Part D covers Medicare prescriptions only.
What is Martin K. Kittaka, MD's MIPS final score?
The 2023 MIPS final score is 91.4 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.