DR. SUROSREE GANGULI M.D.
NPI 1851823728
Internal Medicine - Gastroenterology in Louisville, KY

Q: What is Surosree Ganguli's NPI number?

The NPI number for Surosree Ganguli is 1851823728. It was assigned to this individual provider in the NPPES registry on March 30, 2017.

Q: What is Surosree Ganguli's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Surosree Ganguli was last updated on July 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since March 30, 2017PECOS EnrolledAccepts Medicare Assignment

550 S JACKSON ST, ACB, 3RD FLOOR, LOUISVILLE, KY 40202(502) 852-5666 Get Directions Write a Review

NPPES record last updated: July 24, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 24, 2023, Mar 30, 2017 (2 updates tracked since 2017).

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About Dr. Surosree Ganguli M.d. NPPES

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

DR. SUROSREE GANGULI M.D. (NPI 1851823728) is an individual gastroenterology provider in Louisville, Kentucky, licensed in Washington (MD61395613) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, is affiliated with Tacoma General Allenmore Hospital, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2017).

NPPES Registry Identity

NPI1851823728

Entity TypeIndividualFemale

Primary Taxonomy207RG0100X

Provider Legal NameDR. SUROSREE GANGULICredential: M.D.

Location Address550 S JACKSON ST, ACB, 3RD FLOORLouisville, KY 40202-1622

Mailing Address550 S Jackson St, Acb, 3rd FloorLouisville, KY 40202-1622 · (502) 852-5666

Phone(502) 852-5666

Sole ProprietorNo

Medical School CMSUniversity Of Tennessee, Hsc, College Of MedicineGraduated 2017

Enumeration DateMarch 30, 2017

Last NPPES UpdateJuly 24, 20232 updates tracked since enumeration

NPPES CertifiedJuly 24, 2023

✔ NPI 1851823728 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in WA · MD61395613

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

550 S JACKSON ST, Louisville, KY 40202

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Surosree Ganguli M.d. 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 ID3779833355

PECOS Enrollment IDI20230816001220

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.

Medicare Billing Reassignment

Medicare enrollment records show Surosree Ganguli reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Washington Gastroenterology PLLC

1,942 mi

Clinical Medical Laboratory

33915 1ST WAY S STE 203
Federal Way, WA 98003

Reassigned Medicare billing, Washington enrollment
148 clinicians in this Medicare group

NPI 1245265826 (253) 838-9839

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 9

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.

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

81 services81 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

57 services57 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

48 services48 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

43 services43 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.

31 services26 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.

27 services27 patients

Hospital Affiliations CMS Care Compare

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

Tacoma General Allenmore Hospital

Acute Care Hospitals · Tacoma, WA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number500129

Location315 S Mlk Jr WayTacoma, WA 98405 · Pierce County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 40202 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

$122.77 typical visit price

range $52.76 – $162.27

Typical copayment $30.69 (range $13.19 – $40.56)

Most-billed visit code 99204

Established Patient

$93.94 typical visit price

range $16.53 – $131.99

Typical copayment $23.48 (range $4.13 – $32.99)

Most-billed visit code 99214

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

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.

BROCK AARON MARTIN M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

550 S JACKSON ST
LOUISVILLE, KY 40202

Jefferson County (502) 852-1816

UNIVERSITY PHYSICIAN ASSOCIATES

Internal Medicine (Critical Care Medicine)

550 S JACKSON ST, 3RD FLOOR
LOUISVILLE, KY 40202

Jefferson County (502) 561-8686

KATHRYN KENDALL BURKE MD

Student in an Organized Health Care Education/Training Program

550 S JACKSON ST
LOUISVILLE, KY 40202

Jefferson County (502) 852-5666

STANLEY A. GALL M.D.

Obstetrics & Gynecology (Maternal & Fetal Medicine)

550 S JACKSON ST, 3RD FLOOR
LOUISVILLE, KY 40202

Jefferson County (502) 561-8850

DR. STEVEN B LIPPMANN M.D.

Psychiatry & Neurology (Psychiatry)

550 S JACKSON ST
LOUISVILLE, KY 40202

Jefferson County (502) 852-1759

STEPHEN HOUGHLAND MD

Internal Medicine

550 S JACKSON ST
LOUISVILLE, KY 40202

Jefferson County (502) 562-6510

UNIVERISTY PHYSICIAN ASSOCIATES

Surgery (Vascular Surgery)

550 S JACKSON ST, 2ND FLOOR
LOUISVILLE, KY 40202

Jefferson County (502) 562-6511

AMELIA EINFALT POWER MD

Student in an Organized Health Care Education/Training Program

550 S JACKSON ST
LOUISVILLE, KY 40202

Jefferson County (502) 852-4277

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 Surosree Ganguli's NPI number?

The NPI number for Surosree Ganguli is 1851823728. It was assigned to this individual provider in the NPPES registry on March 30, 2017.

Where is Surosree Ganguli located?

Surosree Ganguli practices at 550 S Jackson St Acb, 3rd Floor, Louisville, KY 40202. The listed phone number is (502) 852-5666.

What is Surosree Ganguli's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Surosree Ganguli enrolled in Medicare?

Yes. Surosree Ganguli 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.

Which organization bills Medicare for Surosree Ganguli's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Surosree Ganguli reassigns Medicare benefits to Washington Gastroenterology PLLC (Federal Way, WA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Surosree Ganguli's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Surosree Ganguli accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Surosree Ganguli as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Surosree Ganguli affiliated with any hospitals?

According to CMS data, Surosree Ganguli is affiliated with Tacoma General Allenmore Hospital.

When was this NPI record last updated?

The NPPES record for Surosree Ganguli was last updated on July 24, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.