Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SONALI WALIA FLANNAGAN MD
NPI 1457000887
Hospitalist in Evansville, IN

Q: What is Sonali Flannagan's NPI number?

The NPI number for Sonali Flannagan is 1457000887. It was assigned to this individual provider in the NPPES registry on March 22, 2022.

Q: What is Sonali Flannagan's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Q: When was this NPI record last updated?

The NPPES record for Sonali Flannagan was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 36 days 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 22, 2022PECOS EnrolledAccepts Medicare Assignment

600 MARY ST, EVANSVILLE, IN 47710(812) 450-5000 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 15, 2026, Aug 4, 2025, Jun 23, 2025 and 2 more (5 updates tracked since 2022).

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About Sonali Walia Flannagan Md NPPES

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

SONALI WALIA FLANNAGAN MD (NPI 1457000887) is an individual hospitalist provider in Evansville, Indiana, licensed in Indiana (01095674A) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS, is affiliated with Good Samaritan Hospital, and is a graduate of Other (2021).

NPPES Registry Identity

NPI1457000887

Entity TypeIndividualFemale

Primary Taxonomy208M00000X

Provider Legal NameSONALI WALIA FLANNAGANCredential: MD

Location Address600 MARY STEvansville, IN 47710-1674

Mailing Address600 Mary StEvansville, IN 47710-1674 · (812) 450-5000

Phone(812) 450-5000

Sole ProprietorNo

Medical School CMSOtherGraduated 2021

Enumeration DateMarch 22, 2022

Last NPPES UpdateJuly 15, 20265 updates tracked since enumeration

NPPES CertifiedJuly 15, 2026

✔ NPI 1457000887 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

Licenses✔ Licensed in IN · 01095674A✔ Licensed in KY · 60703

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

600 MARY ST, Evansville, IN 47710

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, CareSource.Insurance ›

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

Sonali Walia Flannagan 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 ID7012396039

PECOS Enrollment IDI20250822001097, I20250825001421

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.

Hospital Affiliations CMS Care Compare 3

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

Good Samaritan Hospital

Acute Care Hospitals · Vincennes, IN

3/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number150042

Location520 S 7th StVincennes, IN 47591 · Knox County

Emergency services Birthing friendly

Deaconess Hospital Inc

Acute Care Hospitals · Evansville, IN

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150082

Location600 Mary StEvansville, IN 47710 · Vanderburgh County

Emergency services

Deaconess Henderson Hospital

Acute Care Hospitals · Henderson, KY

2/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number180056

Location1305 N Elm StHenderson, KY 42420 · Henderson County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 47710 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

$122.49 typical visit price

range $53.07 – $161.76

Typical copayment $30.62 (range $13.26 – $40.44)

Most-billed visit code 99204

Established Patient

$94.22 typical visit price

range $16.93 – $132.22

Typical copayment $23.55 (range $4.23 – $33.05)

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.

AMY MARSHALL RD

Dietitian, Registered