DR. SWAPNIL SUNIL LANJEWAR (M.D.) – Infectious Disease Physician, NPI 1003170671

DR. SWAPNIL SUNIL LANJEWAR (M.D.) is a healthcare provider. based in La crosse, Wisconsin. specializing in INFECTIOUS DISEASE, ALLERGY/IMMUNOLOGY. They hold the professional credentials M.D.. They hold a License No. 63927 (WI). The NPI Number for DR. SWAPNIL SUNIL LANJEWAR (M.D.) is 1003170671

Main info

Male
Sole Proprietor
15 Years Of Experience
Accepts Medicare Assignment
Name
DR. SWAPNIL SUNIL LANJEWAR (M.D.)
NPI
1003170671
Phone
(608) 782-7300
Address
1836 SOUTH AVE
Enumeration Date
28 June 2012
Last Update Date
22 September 2021

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6082636400
Graduation Year
2011 (15 years ago)
PAC ID
6507177201
Group Practice PAC ID
6608785464
Professional Enrollment ID
I20150622002719
Address ID
WI537920001MA600XXAVEX300
Telehealth
Yes

Contacts

Secure Messaging
slanjewar387933@direct.uwhealth.org
Data current as of
20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience69
Completeness85
Years active:13State licenses:2Other namesUpdated within 12 months

184 INFECTIOUS DISEASE in WI

Provider Addresses for DR. SWAPNIL SUNIL LANJEWAR (M.D.)

  • 1836 SOUTH AVE

    LA CROSSE, WI 546015429

    Phone: (608) 782-7300

    Type: Mailing

  • 7974 UW HEALTH CT

    MIDDLETON, WI 535625531

    Phone:

    Type: Mailing

  • 600 HIGHLAND AVE

    MADISON, WI 537920001

    Phone: (608) 263-0946

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2015-06-22

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20150622002719IInfectious DiseaseWITBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes7048$0
99233Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes6439$0
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes4342$0
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes2121$0
99215Established patient office or other outpatient visit, 40-54 minutes1412$0
View full utilization report →

Insurance plans in this area (ZIP 54601)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 6608785464View full group profile
NameSpecialtyState
-WI
-WI
Nurse PractitionerWI
Nurse PractitionerWI
Family PracticeWI
-WI
-WI
-WI
Endocrinology, Internal MedicineWI
Medical Oncology, Hematology/OncologyCA

Reviews

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Frequently asked questions

What NPI should I save for DR. SWAPNIL SUNIL LANJEWAR (M.D.)?
Save NPI 1003170671 if you need a stable reference for DR. SWAPNIL SUNIL LANJEWAR (M.D.).
Is DR. SWAPNIL SUNIL LANJEWAR (M.D.)'s enrollment marked active?
An active flag here means the NPI record is not in a deactivated state.
Can you summarize DR. SWAPNIL SUNIL LANJEWAR (M.D.)'s specialty in plain language?
Clinically, the directory lists DR. SWAPNIL SUNIL LANJEWAR (M.D.) with Infectious Disease Physician. Clinical services aligned with this taxonomy classification.
Does DR. SWAPNIL SUNIL LANJEWAR (M.D.) practice in Wisconsin?
You will see La Crosse, Wisconsin on file for DR. SWAPNIL SUNIL LANJEWAR (M.D.) alongside any extra practice locations.
Is DR. SWAPNIL SUNIL LANJEWAR (M.D.) a real provider?
This page reflects official NPPES data for NPI 1003170671. Always confirm identity and privileges with the practice and licensing boards.

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