Sangeetha Dayalan, M.D.
Internal Medicine Physician · Georgetown, TX
Sangeetha Dayalan, M.D. is an internal medicine physician with a practice address in Georgetown, Texas, and NPI 1982880902, issued on Jan 22, 2008. Check the license (Texas P8881, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Sangeetha Dayalan
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- P8881 TX
2047 GA
Self-reported in NPPES; status is on the state search - Practice location
- 4945 Williams Dr, Georgetown, TX 78633
- Phone
- (512) 819-0500
- Enumerated
- Jan 22, 2008
- Record last updated
- Jan 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140430000343); accepts Medicare assignment
- Medical or professional school
- University Of Missouri, Kansas City, School Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 9,175 in Texas → Look up another NPI →
Also registered at 4945 Williams Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Zayd Al-Nouri, MDInternal Medicine Physician1225471188
- Parisa Amirabadi, PAPhysician Assistant1386072494
- Misty Bell, APRNAdult Health Nurse Practitioner1932726205
- Simin Berenji, PAPhysician Assistant1871154591
- John Carlson, MDGeriatric Medicine (Internal Medicine) Physician1659352680
- A. Carmichael, RPHPharmacist1508461799
Verify Sangeetha Dayalan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license P8881Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.1 times the Medicare Part D claims of the average internal medicine physician in 2024
9,708 Medicare Part D claims for 834 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 68 claims were for opioids.
Most prescribed
- Atorvastatin Calcium787 claims
- Levothyroxine Sodium494 claims
- Omeprazole439 claims
- Losartan Potassium396 claims
- Rosuvastatin Calcium342 claims
- Lisinopril290 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: $21.23
1 payment: food and beverage; the largest payer was Pfizer 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
- Scott And White ClinicBurnet, TX
- Scott And White Hospital - Marble FallsMarble Falls, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sangeetha Dayalan among 9,175 internal medicine physician records in Texas
Sangeetha Dayalan, M.D. 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 2008, is newer than 50% of them.
- NPI issued2008 · 50% of these records are older, 46% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2006 · median 2004 among the 6,088 with a school on file
- Record last updated2021 · 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).
37 internal medicine physician records list a practice address in Georgetown
They are 37 of the 1,587 NPPES records with a practice address in Georgetown, and 9,175 internal medicine physician records in Texas.
All 9,175 in Texas → Every provider in Georgetown → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mohammad Al Darawsha, MDGeorgetown, TX 786331417443243
- Zayd Al-Nouri, MDGeorgetown, TX 786331225471188
- Kevin CeballosGeorgetown, TX 786331114555190
- Spenser Chen, M.D.Georgetown, TX 786331386633022
- Anita D'Mello, M.D.Georgetown, TX 786331043236581
- Griffin Fuller, M.D.Georgetown, TX 786331730573254
- Mithula GopalamGeorgetown, TX 786331093931974
- Supraja Gulla, MDGeorgetown, TX 786331104076389
Common questions
What is Sangeetha Dayalan, M.D.'s NPI number?
Sangeetha Dayalan, M.D.'s National Provider Identifier (NPI) is 1982880902, issued on Jan 22, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Sangeetha Dayalan, M.D. located?
The NPPES record lists a practice address at 4945 Williams Dr, Georgetown, TX, 78633. Phone: (512) 819-0500. Providers update this record themselves, so call before visiting.
How can I verify Sangeetha Dayalan, M.D.'s license?
NPPES lists Texas license number P8881, 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 Sangeetha Dayalan, M.D. prescribe under Medicare Part D?
In 2024, Sangeetha Dayalan, M.D. had 9,708 Medicare Part D claims for 834 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.