Vijayaratna Chockalingam, M.D
Endocrinology, Diabetes & Metabolism Physician · Peoria, AZ
Vijayaratna Chockalingam, M.D is an endocrinology, diabetes & metabolism physician with a practice address in Peoria, Arizona, and NPI 1225299332, issued on Jun 20, 2008. Check the license (Arizona 48473, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Vijayaratna Chockalingam
- Credential
- M.D
- Primary taxonomy
- Endocrinology, Diabetes & Metabolism Physician 207RE0101X
- License number
- 48473 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 13640 N Plaza Del Rio Blvd Ste 210, Peoria, AZ 85381
- Phone
- (623) 876-6960
- Enumerated
- Jun 20, 2008
- Record last updated
- Nov 19, 2025
- Medicare enrollment
- Enrolled (PECOS I20140527001018); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest endocrinology, diabetes & metabolism physician records → All 175 in Arizona → Look up another NPI →
Also registered at 13640 N Plaza Del Rio Blvd Ste 210
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Julia Deen, R. D.Registered Dietitian1578953097
- Rekha Kumari Agarwal, MDEndocrinology, Diabetes & Metabolism Physician1265443782
- Christy Kutz, CRNPFamily Nurse Practitioner1699927822
Verify Vijayaratna Chockalingam in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 48473Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
7% more Medicare Part D claims than the average endocrinology, diabetes & metabolism physician in 2024
2,818 Medicare Part D claims for 542 beneficiaries, against an average of 2,630 among the 8,223 providers of this specialty who prescribed in Part D. Brand-name drugs were 51% of claims.
Most prescribed
- Levothyroxine Sodium365 claims
- Glipizide224 claims
- Trulicity184 claims
- Lantus Solostar164 claims
- Ozempic163 claims
- Metformin Hcl159 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
- Banner Physician Specialists Arizona LLCSun City, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Vijayaratna Chockalingam among 175 endocrinology, diabetes & metabolism physician records in Arizona
Vijayaratna Chockalingam, M.D is one of 175 endocrinology, diabetes & metabolism 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 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 44% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2005 · median 2005 among the 107 with a school on file
- Record last updated2025 · 37% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RE0101X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Endocrinology, Diabetes & Metabolism Physician providers in Arizona
There are 175 endocrinology, diabetes & metabolism physician records in Arizona.
All 175 in Arizona → Every provider in Peoria → Endocrinology, Diabetes & Metabolism Physician nationwide →
The 8 endocrinology, diabetes & metabolism physician records with the nearest ZIP codes
- Rashi Agarwal, M.D.Peoria, AZ 853811336394956
- Abdullah Hanna-Moussa, MDPeoria, AZ 853811194735456
- Rekha Kumari Agarwal, MDPeoria, AZ 853811265443782
- Steven Herf, M.D.Peoria, AZ 853831821097841
- Joyce George, MDSun City West, AZ 853751669768842
- Harmeet Narula, M.D.Sun City West, AZ 853751487679668
- Margie Hoberg, NMDSurprise, AZ 853741841899887
- Chevon Rariy, M.D.Surprise, AZ 853741841452406
Common questions
What is Vijayaratna Chockalingam, M.D's NPI number?
Vijayaratna Chockalingam, M.D's National Provider Identifier (NPI) is 1225299332, issued on Jun 20, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Vijayaratna Chockalingam, M.D located?
The NPPES record lists a practice address at 13640 N Plaza Del Rio Blvd Ste 210, Peoria, AZ, 85381. Phone: (623) 876-6960. Providers update this record themselves, so call before visiting.
How can I verify Vijayaratna Chockalingam, M.D's license?
NPPES lists Arizona license number 48473, 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 Vijayaratna Chockalingam, M.D prescribe under Medicare Part D?
In 2024, Vijayaratna Chockalingam, M.D had 2,818 Medicare Part D claims for 542 beneficiaries; the average among endocrinology, diabetes & metabolism physician prescribers was 2,630. 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.