Gauri Singh, M.D.
Internal Medicine Physician · Chandler, AZ
Gauri Singh, M.D. is an internal medicine physician with a practice address in Chandler, Arizona, and NPI 1972111805, issued on Jul 16, 2020. Check the license (Arizona 68464, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gauri Singh
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 68464 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 811 S Hamilton St, Chandler, AZ 85225
- Phone
- (480) 344-6100
- Enumerated
- Jul 16, 2020
- Record last updated
- Sep 4, 2023
- Medicare enrollment
- Enrolled (PECOS I20230821001052); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 811 S Hamilton St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Gauri Singh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 68464Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
63% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,179 Medicare Part D claims for 173 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium130 claims
- Lisinopril77 claims
- Amlodipine Besylate70 claims
- Metformin Hcl56 claims
- Losartan Potassium47 claims
- Levothyroxine Sodium43 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: $99.37
1 payment: food and beverage; the largest payer was Gilead Sciences, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- District Medical Group IncPhoenix, AZ
- Maricopa County Special Health Care DistrictPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gauri Singh among 2,853 internal medicine physician records in Arizona
Gauri Singh, M.D. is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 81% of them.
- NPI issued2020 · 81% of these records are older, 16% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2018 · median 2003 among the 1,643 with a school on file
- Record last updated2023 · 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 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
93 internal medicine physician records list a practice address in Chandler
They are 93 of the 5,497 NPPES records with a practice address in Chandler, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Chandler → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Monica Banerjee, MDChandler, AZ 852251093782625
- Muhammad Haleem, M.D.Chandler, AZ 852251356439012
- Sallu Jabati, M.D.Chandler, AZ 852251235104431
- Hassan Khan, M.D.Chandler, AZ 852251467504746
- Afeworki Kidane, DOChandler, AZ 852251326018557
- Bidya Lohani-Sharma, MDChandler, AZ 852251013977859
- Ehreema Nadir, M.D.Chandler, AZ 852251104032028
- Nicholas Trang, M.D.Chandler, AZ 852251992985428
Common questions
What is Gauri Singh, M.D.'s NPI number?
Gauri Singh, M.D.'s National Provider Identifier (NPI) is 1972111805, issued on Jul 16, 2020. An NPI identifies a provider in billing; it is not a license.
Where is Gauri Singh, M.D. located?
The NPPES record lists a practice address at 811 S Hamilton St, Chandler, AZ, 85225. Phone: (480) 344-6100. Providers update this record themselves, so call before visiting.
How can I verify Gauri Singh, M.D.'s license?
NPPES lists Arizona license number 68464, 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 Gauri Singh, M.D. prescribe under Medicare Part D?
In 2024, Gauri Singh, M.D. had 1,179 Medicare Part D claims for 173 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.