KELLY LUDWIG M.D.
NPI 1992720361
Internal Medicine in Saint Louis, MO

Active since July 13, 2006PECOS EnrolledAccepts Medicare Assignment
10010 KENNERLY RD, SAINT LOUIS, MO 63128(314) 525-1328 Get Directions Write a Review

NPPES record last updated: November 25, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Kelly Ludwig M.d. NPPES

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

KELLY LUDWIG M.D. (NPI 1992720361) is an individual internal medicine provider in Saint Louis, Missouri, licensed in Missouri (2003009170) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS, is affiliated with Mercy Hospital South, and is a graduate of Saint Louis University School Of Medicine (2000).

NPPES Registry Identity

NPI1992720361
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameKELLY LUDWIGCredential: M.D.
Location Address10010 KENNERLY RDSaint Louis, MO 63128-2106
Mailing Address10010 Kennerly RdSaint Louis, MO 63128-2106 · (314) 525-1328
Sole ProprietorNo
Medical School CMSSaint Louis University School Of MedicineGraduated 2000
Enumeration DateJuly 13, 2006
Last NPPES UpdateNovember 25, 2024
NPPES CertifiedNovember 25, 2024
NPI 1992720361 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MO · 2003009170
Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

10010 KENNERLY RD, Saint Louis, MO 63128

Other Identifiers 1

Medicaid209032408MO

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

Kelly Ludwig 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 ID2365439437
PECOS Enrollment IDI20040429000783
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 4

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.

New patient office or other outpatient visit, 45-59 minutes 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
93 services93 patients
Established patient office or other outpatient visit, 30-39 minutes 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.
77 services69 patients
Established patient office or other outpatient visit, 20-29 minutes 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
17 services17 patients
New patient office or other outpatient visit, 30-44 minutes 99203
This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.
14 services14 patients

Hospital Affiliations CMS Care Compare

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

Mercy Hospital South

Acute Care Hospitals · Saint Louis, MO
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260077
Location10010 Kennerly RoadSaint Louis, MO 63128 · St. Louis County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63128 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
$128.28 typical visit price
range $55.65 – $169.38
Typical copayment $32.07 (range $13.91 – $42.34)
Most-billed visit code 99204
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
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.

Pathology (Anatomic Pathology & Clinical Pathology)
10010 KENNERLY RD
SAINT LOUIS, MO 63128
Pathology (Anatomic Pathology & Clinical Pathology)
10010 KENNERLY RD
SAINT LOUIS, MO 63128
Radiology (Diagnostic Radiology)
10010 KENNERLY RD
SAINT LOUIS, MO 63128
Radiology (Diagnostic Radiology)
10010 KENNERLY RD
SAINT LOUIS, MO 63128
Radiology (Diagnostic Radiology)
10010 KENNERLY RD
SAINT LOUIS, MO 63128
Anesthesiology
10010 KENNERLY RD
SAINT LOUIS, MO 63128
Anesthesiology
10010 KENNERLY RD
SAINT LOUIS, MO 63128
Anesthesiology
10010 KENNERLY RD
SAINT LOUIS, MO 63128

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 Kelly Ludwig's NPI number?

The NPI number for Kelly Ludwig is 1992720361. It was assigned to this individual provider in the NPPES registry on July 13, 2006.

Where is Kelly Ludwig located?

Kelly Ludwig practices at 10010 Kennerly Rd, Saint Louis, MO 63128. The listed phone number is (314) 525-1328.

What is Kelly Ludwig's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Kelly Ludwig enrolled in Medicare?

Yes. Kelly Ludwig 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 Kelly Ludwig accept?

Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health and Ambetter from Sunflower Health Plan and 6 other insurers list Kelly Ludwig 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 Kelly Ludwig affiliated with any hospitals?

According to CMS data, Kelly Ludwig is affiliated with Mercy Hospital South.

When was this NPI record last updated?

The NPPES record for Kelly Ludwig was last updated on November 25, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.