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CAROLINE ELIZABETH ROUSE M.D.
NPI 1154647220
Obstetrics & Gynecology in Indianapolis, IN

Active since April 14, 2010PECOS EnrolledAccepts Medicare Assignment
550 N. UNIVERSITY BOULEVARD, UH 2440, INDIANAPOLIS, IN 46202(317) 944-8182(317) 944-7417 Get Directions Write a Review

NPPES record last updated: March 6, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Mar 6, 2025, Feb 5, 2021, Oct 15, 2020 and 2 more (5 updates tracked since 2018).

About Caroline Elizabeth Rouse M.d. NPPES

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

CAROLINE ELIZABETH ROUSE M.D. (NPI 1154647220) is an individual obstetrics & gynecology provider in Indianapolis, Indiana, licensed in Indiana (01078682A) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS, is affiliated with Indiana University Health, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1154647220
Entity TypeIndividualFemale
Primary Taxonomy207V00000X
Provider Legal NameCAROLINE ELIZABETH ROUSECredential: M.D.
Location Address550 N. UNIVERSITY BOULEVARD, UH 2440Indianapolis, IN 46202-0001
Mailing Address550 N. University Boulevard, Uh 2440Indianapolis, IN 46202 · (317) 944-8182 · Fax (317) 944-7417
Phone(317) 944-8182
Fax(317) 944-7417
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 2010
Enumeration DateApril 14, 2010
Last NPPES UpdateMarch 6, 20255 updates tracked since enumeration
NPPES CertifiedMarch 6, 2025
✔ NPI 1154647220 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
Licenses✔ Licensed in IN · 01078682A✔ Licensed in WA · ML60156663
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
Also ListedObstetrics & Gynecology · Maternal & Fetal MedicineTaxonomy 207VM0101X · License 01078682A (IN)
550 N. UNIVERSITY BOULEVARD, UH 2440, Indianapolis, IN 46202
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Secondary Practice Locations 2

Location 17120 Clearvista Dr Ste 5900Indianapolis, IN 46256-1714 · Phone (317) 621-1338
Location 21701 N Senate BlvdIndianapolis, IN 46202-1239 · Phone (888) 484-3258

Other Identifiers 2

Other896330036IN · Medicare Ptan
Medicaid300005054IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Caroline Elizabeth Rouse 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 ID5294956868
PECOS Enrollment IDI20170809001006
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 Caroline Rouse reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Obstetricians-Gynecologists,inc
Same address
Obstetrics & Gynecology
550 UNIVERSITY BLVD, UH2440
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 96 clinicians in this Medicare group
NPI 1235177924 (317) 274-1661
Iu Health Medical Group, LLC
1.2 mi
General Practice
1701 N SENATE BLVD
Indianapolis, IN 46202
  • Reassigned Medicare billing, Indiana enrollment
  • 5,212 clinicians in this Medicare group
NPI 1326893777 (317) 962-2000
Community Physicians Of Indiana Inc
10 mi
Family Medicine
7240 SHADELAND STATION, SUITE 300
Indianapolis, IN 46256
  • Reassigned Medicare billing, Indiana enrollment
  • 2,087 clinicians in this Medicare group
NPI 1619105244 (317) 355-5555

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

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

Indiana University Health

Acute Care Hospitals · Indianapolis, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150056
Location1701 N Senate BlvdIndianapolis, IN 46202 · Marion County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46202 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
$66.48 typical visit price
range $16.93 – $132.22
Typical copayment $16.62 (range $4.23 – $33.05)
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.

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 Caroline Rouse's NPI number?

The NPI number for Caroline Rouse is 1154647220. It was assigned to this individual provider in the NPPES registry on April 14, 2010.

Where is Caroline Rouse located?

Caroline Rouse practices at 550 N. University Boulevard, Uh 2440, Indianapolis, IN 46202. The listed phone number is (317) 944-8182.

What is Caroline Rouse's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Caroline Rouse enrolled in Medicare?

Yes. Caroline Rouse 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 Caroline Rouse's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caroline Rouse reassigns Medicare benefits to 3 organizations: University Obstetricians-Gynecologists,inc (Indianapolis, IN), Iu Health Medical Group, LLC (Indianapolis, IN) and Community Physicians Of Indiana Inc (Indianapolis, 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 Caroline Rouse's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Caroline Rouse accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list Caroline Rouse 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 Caroline Rouse affiliated with any hospitals?

According to CMS data, Caroline Rouse is affiliated with Indiana University Health.

When was this NPI record last updated?

The NPPES record for Caroline Rouse was last updated on March 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.