Maheshwaran Sivarajah, M.D., MSC.
Surgery Physician · Pflugerville, TX
Maheshwaran Sivarajah, M.D., MSC. is a surgery physician with a practice address in Pflugerville, Texas, and NPI 1649598095, issued on May 10, 2010. Check the license (Texas W4608, as entered in NPPES) on the Texas Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maheshwaran Sivarajah
- Credential
- M.D., MSC.
- Primary taxonomy
- Surgery Physician 208600000X
- License numbers
- W4608 TX
290149 NY
Self-reported in NPPES; status is on the state search - Practice location
- 2600 E Pflugerville Pkwy Ste 200, Pflugerville, TX 78660
- Phone
- (512) 654-6500
- Enumerated
- May 10, 2010
- Record last updated
- May 11, 2026
- Fax
- (512) 654-6501
- Medicare enrollment
- Enrolled (PECOS I20260327001947); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 2010
- Entity
- Type 1 · individual
8 nearest surgery physician records → All 2,192 in Texas → Look up another NPI →
Also registered at 2600 E Pflugerville Pkwy Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- David Burks, RN MSN CRNACertified Registered Nurse Anesthetist1548307994
- Joe Chavez, M.D.Cardiovascular Disease Physician1972595635
- Yunjie Du, MDNeurology Physician1457970006
- Nordeli Estronza, MDNeurology Physician1750333167
- Cara Govednik, M.D.Surgery Physician1356507396
- George Hall, A-GNPPrimary Care Nurse Practitioner1336828409
Verify Maheshwaran Sivarajah in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersTexas Medical Board
Search for license W4608Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
14% fewer Medicare Part D claims than the average surgery physician in 2024
127 Medicare Part D claims for 45 beneficiaries, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D. 46 claims were for opioids.
Most prescribed
- Oxycodone Hcl40 claims
- Ibuprofen16 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): 90.9 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).
Bills Medicare through one group practice
- Scott And White ClinicRound Rock, TX
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maheshwaran Sivarajah among 2,192 surgery physician records in Texas
Maheshwaran Sivarajah, M.D., MSC. is one of 2,192 surgery physician records with a practice address in Texas. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 61% of them.
- NPI issued2010 · 61% of these records are older, 35% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2010 · median 2004 among the 1,350 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 208600000X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Surgery Physician providers in Texas
There are 2,192 surgery physician records in Texas.
All 2,192 in Texas → Every provider in Pflugerville → Surgery Physician nationwide →
The 8 surgery physician records with the nearest ZIP codes
- Jinnie Bruce, MDPflugerville, TX 786601972502219
- Cara Govednik, M.D.Pflugerville, TX 786601356507396
- Paula Williams, MDPflugerville, TX 786601245151026
- John Eckford, MDRound Rock, TX 786641902979008
- Bao Nguyen, MDRound Rock, TX 786641134569023
- Kristin Beard, MDRound Rock, TX 786651104142363
- Travis Isbell, MDRound Rock, TX 786651730344599
- Caitlin Marsh, D.O.Round Rock, TX 786651851871842
Common questions
What is Maheshwaran Sivarajah, M.D., MSC.'s NPI number?
Maheshwaran Sivarajah, M.D., MSC.'s National Provider Identifier (NPI) is 1649598095, issued on May 10, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Maheshwaran Sivarajah, M.D., MSC. located?
The NPPES record lists a practice address at 2600 E Pflugerville Pkwy Ste 200, Pflugerville, TX, 78660. Phone: (512) 654-6500. Providers update this record themselves, so call before visiting.
How can I verify Maheshwaran Sivarajah, M.D., MSC.'s license?
NPPES lists Texas license number W4608, 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 Maheshwaran Sivarajah, M.D., MSC. prescribe under Medicare Part D?
In 2024, Maheshwaran Sivarajah, M.D., MSC. had 127 Medicare Part D claims for 45 beneficiaries; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.
What is Maheshwaran Sivarajah, M.D., MSC.'s MIPS final score?
The 2023 MIPS final score is 90.9 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.