DR. MAHESHWARAN SIVARAJAH M.D., MSC.
NPI 1649598095
Surgery in Pflugerville, TX

Q: What is Maheshwaran Sivarajah's NPI number?

The NPI number for Maheshwaran Sivarajah is 1649598095. It was assigned to this individual provider in the NPPES registry on May 10, 2010.

Q: What is Maheshwaran Sivarajah's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Active since May 10, 2010PECOS EnrolledAccepts Medicare Assignment

90.9/100

CMS Quality Rating

2600 E PFLUGERVILLE PKWY STE 200, PFLUGERVILLE, TX 78660(512) 654-6500(512) 654-6501 Get Directions Write a Review

NPPES record last updated: May 11, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 11, 2026, Oct 18, 2021, Jan 3, 2020 (3 updates tracked since 2020).

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About Dr. Maheshwaran Sivarajah M.d., Msc. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MAHESHWARAN SIVARAJAH M.D., MSC. (NPI 1649598095) is an individual surgery provider in Pflugerville, Texas, licensed in Texas (W4608) and active in the NPI registry since May 2010. He is enrolled in Medicare PECOS, is affiliated with United Health Services Hospitals, Inc, and maintains a secondary practice location in New York.

NPPES Registry Identity

NPI1649598095

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NameDR. MAHESHWARAN SIVARAJAHCredential: M.D., MSC.

Location Address2600 E PFLUGERVILLE PKWY STE 200Pflugerville, TX 78660-5999

Mailing AddressPo Box 844658Dallas, TX 75284-4658 · (800) 994-0371 · Fax (254) 215-9722

Phone(512) 654-6500

Fax(512) 654-6501

Sole ProprietorNo

Medical School CMSJefferson Medical College Of Thomas Jefferson UniversityGraduated 2010

Enumeration DateMay 10, 2010

Last NPPES UpdateMay 11, 20263 updates tracked since enumeration

NPPES CertifiedMay 11, 2026

✔ NPI 1649598095 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

Licenses✔ Licensed in TX · W4608✔ Licensed in NY · 290149

Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

2600 E PFLUGERVILLE PKWY STE 200, Pflugerville, TX 78660

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Secondary Practice Location 1

Location 1Department of Surgery, 525 E. 68th StreetNew York, NY 10065-4870 · Phone (212) 746-5130 · Fax (212) 746-0547

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Maheshwaran Sivarajah M.d., Msc. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7618263534

PECOS Enrollment IDI20260327001947

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

23 services18 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

15 services11 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

14 services13 patients

Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 99221

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

12 services12 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

United Health Services Hospitals, Inc

Acute Care Hospitals · Binghamton, NY

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number330394

Location10-42 Mitchell AvenueBinghamton, NY 13903 · Broome County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 78660 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$89.03 typical visit price

range $57.88 – $174.00

Typical copayment $22.25 (range $14.47 – $43.50)

Most-billed visit code 99203

Established Patient

$71.95 typical visit price

range $18.88 – $142.23

Typical copayment $17.98 (range $4.72 – $35.55)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

90.9/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

81.8

Promoting Interoperability

100

Improvement Activities

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Other Providers at the Same Location NPPES 14

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ADAM O'BRIEN MD

Orthopaedic Surgery