Sahithi Nadella, MD
Internal Medicine Physician · Plano, TX
Sahithi Nadella, MD is an internal medicine physician with a practice address in Plano, Texas, and NPI 1144802893, issued on Apr 22, 2021. Check the license (Texas V4446, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sahithi Nadella
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- V4446 TX
MD61599191 WA
Self-reported in NPPES; status is on the state search - Practice location
- 3901 W 15TH St, Plano, TX 75075
- Phone
- (972) 596-6800
- Enumerated
- Apr 22, 2021
- Record last updated
- Mar 6, 2026
- Medicare enrollment
- Enrolled (PECOS I20250916000220); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 3901 W 15TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sahithi Nadella in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license V4446Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average internal medicine physician in 2024
243 Medicare Part D claims for 70 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium35 claims
- Metformin Hcl24 claims
- Lisinopril17 claims
- Amlodipine Besylate14 claims
- Pantoprazole Sodium12 claims
- Losartan Potassium11 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
- Questcare Hospitalists PLLCDallas, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sahithi Nadella among 9,175 internal medicine physician records in Texas
Sahithi Nadella, MD is one of 9,175 internal medicine physician records with a practice address in Texas. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 88% of them.
- NPI issued2021 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2020 · median 2004 among the 6,088 with a school on file
- Record last updated2026 · 49% 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 Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
205 internal medicine physician records list a practice address in Plano
They are 205 of the 7,271 NPPES records with a practice address in Plano, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Plano → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sunanda Cherukuri, M.D.Plano, TX 750751477552511
- Kheim Chu, DOPlano, TX 750751932143898
- George Hewell, M.D.Plano, TX 750751972554467
- Chung-Wei Hsu, DOPlano, TX 750751174600381
- Robert Johnson, M.D., MBA, FACPPlano, TX 750751184686073
- Mahmood Khan, M.D.Plano, TX 750751891741120
- Jianhuan Meng, MDPlano, TX 750751265540769
- Joseph Miller, M.D.Plano, TX 750751124194758
Common questions
What is Sahithi Nadella, MD's NPI number?
Sahithi Nadella, MD's National Provider Identifier (NPI) is 1144802893, issued on Apr 22, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Sahithi Nadella, MD located?
The NPPES record lists a practice address at 3901 W 15TH St, Plano, TX, 75075. Phone: (972) 596-6800. Providers update this record themselves, so call before visiting.
How can I verify Sahithi Nadella, MD's license?
NPPES lists Texas license number V4446, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Sahithi Nadella, MD prescribe under Medicare Part D?
In 2024, Sahithi Nadella, MD had 243 Medicare Part D claims for 70 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.