LOREN WEBER KOUSOUROU DO
NPI 1427548742
Internal Medicine - Geriatric Medicine in Indianapolis, IN

Q: What is Loren Kousourou's NPI number?

The NPI number for Loren Kousourou is 1427548742. It was assigned to this individual provider in the NPPES registry on May 11, 2018.

Q: What is Loren Kousourou's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Geriatric Medicine, with taxonomy code 207RG0300X.

Q: When was this NPI record last updated?

The NPPES record for Loren Kousourou was last updated on September 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.

Active since May 11, 2018PECOS EnrolledAccepts Medicare Assignment

1500 N RITTER AVE, INDIANAPOLIS, IN 46219(317) 355-9290 Get Directions Write a Review

NPPES record last updated: September 3, 2025. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Sep 3, 2025, Jan 2, 2024, Oct 11, 2023 and 5 more (8 updates tracked since 2018).

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About Loren Weber Kousourou Do NPPES

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

LOREN WEBER KOUSOUROU DO (NPI 1427548742) is an individual geriatric medicine provider in Indianapolis, Indiana, licensed in Indiana (02006866A) and active in the NPI registry since May 2018. She is enrolled in Medicare PECOS, is affiliated with Community Hospital East, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1427548742

Entity TypeIndividualFemale

Primary Taxonomy207RG0300X

Provider Legal NameLOREN WEBER KOUSOUROUCredential: DO

Location Address1500 N RITTER AVEIndianapolis, IN 46219-3027

Mailing Address8424 Naab Rd Ste 1lIndianapolis, IN 46260-1954

Phone(317) 355-9290

Sole ProprietorNo

Medical School CMSMichigan State University College Of Osteopathic MedicineGraduated 2018

Enumeration DateMay 11, 2018

Last NPPES UpdateSeptember 3, 20258 updates tracked since enumeration

NPPES CertifiedSeptember 3, 2025

✔ NPI 1427548742 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Geriatric MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207RG0300X

License✔ Licensed in IN · 02006866A

Definition

An internist who has special knowledge of the aging process and special skills in the diagnostic, therapeutic, preventive and rehabilitative aspects of illness in the elderly. This specialist cares for geriatric patients in the patient's home, the office, long-term care settings such as nursing homes and the hospital.

Also ListedInternal MedicineTaxonomy 207R00000X · License 02006866A (IN), 68590 (CT)

1500 N RITTER AVE, Indianapolis, IN 46219

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Secondary Practice Locations 3

Location 18424 Naab Rd Ste 1LIndianapolis, IN 46260-1954 · Phone (317) 338-7780 · Fax (317) 338-7907

Location 21000 Oakland DrKalamazoo, MI 49008-1282 · Phone (269) 337-6300 · Fax (269) 337-6222

Location 320 York StNew Haven, CT 06510-3220 · Phone (203) 688-4242

Accepted Insurance

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

Loren Weber Kousourou Do 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 ID3375808744

PECOS Enrollment IDI20220729000630

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 Loren Kousourou reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Community Physicians Of Indiana Inc

7.0 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.

Areas of Expertise CMS Part B claims 6

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.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

140 services87 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

91 services91 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

84 services81 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

35 services35 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.

34 services24 patients

Insertion of needle into vein for collection of blood sample 36415

This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.

20 services19 patients

Hospital Affiliations CMS Care Compare 2

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

Community Hospital East

Acute Care Hospitals · Indianapolis, IN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150074

Location1500 N Ritter AveIndianapolis, IN 46219 · Marion County

Emergency services Birthing friendly

Community Hospital North

Acute Care Hospitals · Indianapolis, IN

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number150169

Location7150 Clearvista DrIndianapolis, IN 46256 · Marion County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46219 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

$161.76 typical visit price

range $53.07 – $161.76

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

Most-billed visit code 99205

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.

ANN BISHOP

Registered Nurse (Critical Care Medicine)