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RITIKA SINGH MD
NPI 1730677980
Internal Medicine - Pulmonary Disease in Portage, IN

Active since April 24, 2018PECOS EnrolledAccepts Medicare Assignment
3156 WILLOWCREEK RD, PORTAGE, IN 46368(219) 762-9444(219) 762-2288 Get Directions Write a Review

NPPES record last updated: November 10, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 10, 2025, Apr 24, 2018 (2 updates tracked since 2018).

About Ritika Singh Md NPPES

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

RITIKA SINGH MD (NPI 1730677980) is an individual pulmonary disease provider in Portage, Indiana, licensed in Indiana (01098069A) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Methodist Hospitals Inc, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2018).

NPPES Registry Identity

NPI1730677980
Entity TypeIndividualFemale
Primary Taxonomy207RP1001X
Provider Legal NameRITIKA SINGHCredential: MD
Location Address3156 WILLOWCREEK RDPortage, IN 46368-4498
Mailing Address26 Hickory DrOak Brook, IL 60523-1517 · (630) 926-9191
Phone(219) 762-9444
Fax(219) 762-2288
Sole ProprietorYes
Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2018
Enumeration DateApril 24, 2018
Last NPPES UpdateNovember 10, 20252 updates tracked since enumeration
NPPES CertifiedNovember 10, 2025
✔ NPI 1730677980 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in IN · 01098069A
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License 01098069A (IN)
3156 WILLOWCREEK RD, Portage, IN 46368
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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

Ritika Singh 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 ID1456727403
PECOS Enrollment IDI20251106002531
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 Reassignments

3

Medicare enrollment records show Ritika Singh reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Inpatient Physician Group LLC
Same address
Pulmonary Disease
3156 WILLOWCREEK RD
Portage, IN 46368
  • Reassigned Medicare billing, Indiana enrollment
  • 6 clinicians in this Medicare group
NPI 1841663754 (219) 762-9444
Medical Associates Of Nwi LLC
Same address
Pulmonary Disease
3156 WILLOWCREEK RD
Portage, IN 46368
  • Reassigned Medicare billing, Indiana enrollment
  • 4 clinicians in this Medicare group
NPI 1487949889 (219) 762-4999
The Methodist Hospitals, Inc
9.5 mi
Internal Medicine
2269 W 25TH AVE
Gary, IN 46404
  • Reassigned Medicare billing, Indiana enrollment
  • 201 clinicians in this Medicare group
NPI 1720290349 (219) 884-2400

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

Hospital Affiliations CMS Care Compare 3

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

Methodist Hospitals Inc

Acute Care Hospitals · Gary, IN
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150002
Location600 Grant StGary, IN 46402 · Lake County
Emergency services Birthing friendly

St Mary Medical Center Inc

Acute Care Hospitals · Hobart, IN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150034
Location1500 S Lake Park AveHobart, IN 46342 · Lake County
Emergency services Birthing friendly

Northwest Health - Porter

Acute Care Hospitals · Valparaiso, IN
3/5 CMS rating
OwnershipProprietary
CMS Certification Number150035
Location85 East Us Hwy 6Valparaiso, IN 46383 · Porter County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46368 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 12

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

KELLY POLLARD AGACNP
Nurse Practitioner (Acute Care)
3156 WILLOWCREEK RD
PORTAGE, IN 46368
Porter County (219) 762-9444
WILLOW CREEK MEDICAL LLC
Internal Medicine
3156 WILLOWCREEK RD
PORTAGE, IN 46368
Porter County (219) 762-4999
J S MIDMORE MD PC
Physical Medicine & Rehabilitation (Pain Medicine)
3156 WILLOWCREEK RD
PORTAGE, IN 46368
Porter County (219) 547-5999
KAJAL B PATEL APRN
Nurse Practitioner (Adult Health)
3156 WILLOWCREEK RD
PORTAGE, IN 46368
Porter County (219) 762-9444
GAURAV KUMAR M.D.
Internal Medicine (Pulmonary Disease)
3156 WILLOWCREEK RD
PORTAGE, IN 46368
Porter County (219) 762-9444
JOHN STEVEN MIDMORE MD
Physical Medicine & Rehabilitation
3156 WILLOWCREEK RD
PORTAGE, IN 46368
Porter County (219) 548-5999
MEDICAL ASSOCIATES OF NWI LLC
Internal Medicine (Pulmonary Disease)
3156 WILLOWCREEK RD
PORTAGE, IN 46368
Porter County (219) 762-4999
ROBERT T. ANG, M.D.
Psychiatry & Neurology (Neurology)
3156 WILLOWCREEK RD
PORTAGE, IN 46368
Porter County (219) 662-2224

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 Ritika Singh's NPI number?

The NPI number for Ritika Singh is 1730677980. It was assigned to this individual provider in the NPPES registry on April 24, 2018.

Where is Ritika Singh located?

Ritika Singh practices at 3156 Willowcreek Rd, Portage, IN 46368. The listed phone number is (219) 762-9444.

What is Ritika Singh's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Ritika Singh enrolled in Medicare?

Yes. Ritika Singh 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 organizations bill Medicare for Ritika Singh's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ritika Singh reassigns Medicare benefits to 3 organizations: Inpatient Physician Group LLC (Portage, IN), Medical Associates Of Nwi LLC (Portage, IN) and The Methodist Hospitals, Inc (Gary, IN). Each 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 Ritika Singh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

Is Ritika Singh affiliated with any hospitals?

According to CMS data, Ritika Singh is affiliated with Methodist Hospitals Inc, St Mary Medical Center Inc and Northwest Health - Porter.

When was this NPI record last updated?

The NPPES record for Ritika Singh was last updated on November 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.