PONNANDAI S SOMASUNDAR MD
NPI 1538212923
Surgery in Providence, RI

Q: What is Ponnandai Somasundar's NPI number?

The NPI number for Ponnandai Somasundar is 1538212923. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Q: What is Ponnandai Somasundar's specialty?

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

Active since January 19, 2007PECOS EnrolledAccepts Medicare Assignment

50 MAUDE ST, PROVIDENCE, RI 02908(401) 456-2441 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Ponnandai S Somasundar Md NPPES

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

PONNANDAI S SOMASUNDAR MD (NPI 1538212923) is an individual surgery provider in Providence, Rhode Island, licensed in Rhode Island (MD12223) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Roger Williams Medical Center, and is a graduate of Other (1990).

NPPES Registry Identity

NPI1538212923

Entity TypeIndividualMale

Primary Taxonomy208600000X

Provider Legal NamePONNANDAI S SOMASUNDARCredential: MD

Location Address50 MAUDE STProvidence, RI 02908-4325

Mailing Address50 Maude StProvidence, RI 02908-4325 · (401) 456-4897

Phone(401) 456-2441

Sole ProprietorNo

Medical School CMSOtherGraduated 1990

Enumeration DateJanuary 19, 2007

Last NPPES UpdateJuly 8, 2007

✔ NPI 1538212923 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians

Taxonomy Code208600000X

License✔ Licensed in RI · MD12223

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.

50 MAUDE ST, Providence, RI 02908

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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

Ponnandai S Somasundar Md 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 ID3577667443

PECOS Enrollment IDI20070402000702

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

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.

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.

26 services18 patients

Hospital Affiliations CMS Care Compare

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

Roger Williams Medical Center

Acute Care Hospitals · Providence, RI

4/5 CMS rating

OwnershipProprietary

CMS Certification Number410004

Location825 Chalkstone AvenueProvidence, RI 02908 · Providence County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02908 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

$90.48 typical visit price

range $58.57 – $177.03

Typical copayment $22.62 (range $14.64 – $44.25)

Most-billed visit code 99203

Established Patient

$72.93 typical visit price

range $18.92 – $144.38

Typical copayment $18.23 (range $4.73 – $36.09)

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.

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Other Providers at the Same Location NPPES 20

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

ROGER WILLIAMS RADIATION THERAPY, LLC

Radiology (Radiation Oncology)

50 MAUDE ST
PROVIDENCE, RI 02908

Providence County (401) 456-2690

DANIEL N VALICENTI MD

Internal Medicine

50 MAUDE ST, 4TH FLOOR
PROVIDENCE, RI 02908

Providence County (401) 456-5300

MOHAMMAD ABDALLAT MD

Thoracic Surgery (Cardiothoracic Vascular Surgery)

50 MAUDE ST
PROVIDENCE, RI 02908

Providence County (401) 456-2077

NEW UNIVERSITY MEDICAL GROUP LLC

Internal Medicine

50 MAUDE ST
PROVIDENCE, RI 02908

Providence County (401) 456-2525

ROGER WILLIAMS MEDICAL CENTER

Home Health

50 MAUDE ST
PROVIDENCE, RI 02908

Providence County (401) 456-2273

ELINA GOMAN BASKIN O.D.

Optometrist

50 MAUDE ST
PROVIDENCE, RI 02908

Providence County (401) 351-5664

RABIH EL-BIZRI MD

Internal Medicine (Pulmonary Disease)

50 MAUDE ST
PROVIDENCE, RI 02908

Providence County (401) 456-5714

ELMHURST EXTENDED CARE FACILITIES, INC.

Skilled Nursing Facility

50 MAUDE ST
PROVIDENCE, RI 02908

Providence County (401) 456-2623

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ponnandai Somasundar's NPI number?

The NPI number for Ponnandai Somasundar is 1538212923. It was assigned to this individual provider in the NPPES registry on January 19, 2007.

Where is Ponnandai Somasundar located?

Ponnandai Somasundar practices at 50 Maude St, Providence, RI 02908. The listed phone number is (401) 456-2441.

What is Ponnandai Somasundar's specialty?

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

Is Ponnandai Somasundar enrolled in Medicare?

Yes. Ponnandai Somasundar is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Ponnandai Somasundar affiliated with any hospitals?

According to CMS data, Ponnandai Somasundar is affiliated with Roger Williams Medical Center.

When was this NPI record last updated?

The NPPES record for Ponnandai Somasundar was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.