DR. LOUIS LEIGH WINTERNHEIMER M.D.
NPI 1528033107
Family Medicine in Indianapolis, IN

Active since February 17, 2006PECOS EnrolledAccepts Medicare Assignment
10122 E 10TH ST STE 100, INDIANAPOLIS, IN 46229(317) 355-5717 Get Directions Write a Review

NPPES record last updated: June 9, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jun 9, 2021, Mar 17, 2018, Jul 17, 2017 (3 updates tracked since 2017).

About Dr. Louis Leigh Winternheimer M.d. NPPES

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

DR. LOUIS LEIGH WINTERNHEIMER M.D. (NPI 1528033107) is an individual family medicine provider in Indianapolis, Indiana, licensed in Indiana (01051367A) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS, is affiliated with Community Hospital East, and maintains a secondary practice location in Indianapolis.

NPPES Registry Identity

NPI1528033107
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. LOUIS LEIGH WINTERNHEIMERCredential: M.D.
Location Address10122 E 10TH ST STE 100Indianapolis, IN 46229-2697
Mailing Address6626 E 75th St Ste 500Indianapolis, IN 46250-2890
Sole ProprietorNo
Medical School CMSIndiana University School Of MedicineGraduated 1985
Enumeration DateFebruary 17, 2006
Last NPPES UpdateJune 9, 20213 updates tracked since enumeration
NPPES CertifiedJune 9, 2021
NPI 1528033107 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License Licensed in IN · 01051367A
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
10122 E 10TH ST STE 100, Indianapolis, IN 46229

Secondary Practice Location 1

Location 1401 E 34th StIndianapolis, IN 46205-3754 · Phone (317) 926-1507 · Fax (317) 926-1508

Other Identifiers 1

Medicaid200235020IN

Accepted 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

Dr. Louis Leigh Winternheimer 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 ID6305027103
PECOS Enrollment IDI20110228000470
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.

Areas of Expertise CMS Part B claims

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 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.
30 services26 patients

Hospital Affiliations CMS Care Compare

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46229 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
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.

Nurse Practitioner (Family)
10122 E 10TH ST STE 100
INDIANAPOLIS, IN 46229
Social Worker (Clinical)
10122 E 10TH ST STE 100
INDIANAPOLIS, IN 46229
Student in an Organized Health Care Education/Training Program
10122 E 10TH ST STE 100
INDIANAPOLIS, IN 46229
Family Medicine
10122 E 10TH ST STE 100
INDIANAPOLIS, IN 46229
Family Medicine
10122 E 10TH ST STE 100
INDIANAPOLIS, IN 46229
Student in an Organized Health Care Education/Training Program
10122 E 10TH ST STE 100
INDIANAPOLIS, IN 46229
Student in an Organized Health Care Education/Training Program
10122 E 10TH ST STE 100
INDIANAPOLIS, IN 46229
Student in an Organized Health Care Education/Training Program
10122 E 10TH ST STE 100
INDIANAPOLIS, IN 46229

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 Louis Winternheimer's NPI number?

The NPI number for Louis Winternheimer is 1528033107. It was assigned to this individual provider in the NPPES registry on February 17, 2006.

Where is Louis Winternheimer located?

Louis Winternheimer practices at 10122 E 10th St Ste 100, Indianapolis, IN 46229. The listed phone number is (317) 355-5717.

What is Louis Winternheimer's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Louis Winternheimer enrolled in Medicare?

Yes. Louis Winternheimer 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.

What insurance does Louis Winternheimer accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, CareSource and UnitedHealthcare list Louis Winternheimer 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 Louis Winternheimer affiliated with any hospitals?

According to CMS data, Louis Winternheimer is affiliated with Community Hospital East.

When was this NPI record last updated?

The NPPES record for Louis Winternheimer was last updated on June 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.