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CARA HAHS MD
NPI 1427031129
Surgery in Ballwin, MO

Active since November 28, 2005PECOS EnrolledAccepts Medicare Assignment
15945 CLAYTON RD, SUITE 120, BALLWIN, MO 63011(636) 256-5000(636) 256-5100 Get Directions Write a Review

NPPES record last updated: March 2, 2015. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Cara Hahs Md NPPES

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

CARA HAHS MD (NPI 1427031129) is an individual surgery provider in Ballwin, Missouri, licensed in Missouri (112784) and active in the NPI registry since November 2005. She is enrolled in Medicare PECOS, is affiliated with Mercy Hospital St Louis, and is a graduate of University Of South Carolina School Of Medicine (1997).

NPPES Registry Identity

NPI1427031129
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameCARA HAHSCredential: MD
Location Address15945 CLAYTON RD, SUITE 120Ballwin, MO 63011-2490
Mailing Address15945 Clayton Rd, Suite 120Ballwin, MO 63011-2490 · (636) 256-5000 · Fax (636) 256-5100
Phone(636) 256-5000
Fax(636) 256-5100
Sole ProprietorNo
Medical School CMSUniversity Of South Carolina School Of MedicineGraduated 1997
Enumeration DateNovember 28, 2005
Last NPPES UpdateMarch 2, 2015
✔ NPI 1427031129 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in MO · 112784✔ Licensed in IN · 01057613A
Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

15945 CLAYTON RD, Ballwin, MO 63011
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Other Identifiers 4

Medicaid1427031129MO
Medicare PINMA1377011MO
OtherP00943562MO · Railroad Medicare
Medicare UPINH93536IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Sunflower Health Plan and more.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

Cara Hahs 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 ID9436159548
PECOS Enrollment IDI20110207000792
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 9

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 low level od decision making, if using time, 20 minutes or more 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.
182 services174 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.
34 services34 patients
Partial removal of breast 19301
A partial removal of the breast, also known as a lumpectomy, involves taking out a portion of the breast tissue to eliminate concerning cells. It's typically performed when the problem area is limited in size. This procedure helps to preserve most of the breast's appearance while aiming to remove all the unhealthy cells.
18 services16 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 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.
18 services18 patients
Imaging of lymph nodes during surgery 38900
Imaging of lymph nodes during surgery involves taking detailed pictures of your lymph nodes to help surgeons see and assess them in real-time. This procedure can aid in detecting disease, guiding treatment, and improving surgical precision.
16 services16 patients
Biopsy or removal of deep lymph nodes of underarm 38525
A biopsy or removal of deep underarm lymph nodes is a procedure where a small sample of lymph node tissue is taken for testing. This helps in diagnosing or ruling out conditions like infections or cancers. It involves a small incision and is typically done under local or general anesthesia.
14 services14 patients

Hospital Affiliations CMS Care Compare 2

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

Mercy Hospital St Louis

Acute Care Hospitals · Saint Louis, MO
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number260020
Location615 New Ballas RoadSaint Louis, MO 63141 · St. Louis County
Emergency services Birthing friendly

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 63011 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
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
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.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Breast prosthesis, mastectomy bra, without integrated breast prosthesis form, any size, any type L8000
DME-Orthotic Devices · category DF000N
3 suppliers14 claims42 services$28.65 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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.

DR. MARLYS E SCHUH MD
Surgery (Surgical Oncology)
15945 CLAYTON RD, SUITE 120
BALLWIN, MO 63011
St. Louis County (636) 256-5000
TIMOTHY P. MURPHY M.D.
Family Medicine
15945 CLAYTON RD
BALLWIN, MO 63011
St. Louis County (636) 256-5380
DR. JAMES W KETCHUM MD
Internal Medicine
15945 CLAYTON RD, SUITE 310
BALLWIN, MO 63011
St. Louis County (636) 256-5350
MICHAEL S. SCHOENWALDER D.O.
Internal Medicine
15945 CLAYTON RD, SUITE 310
BALLWIN, MO 63011
St. Louis County (636) 256-5350
DAVID M. SCHOENWALDER M.D.
Internal Medicine
15945 CLAYTON RD, SUITE 310
BALLWIN, MO 63011
St. Louis County (636) 256-5350
CENTER FOR ADVANCED FOOT & ANKLE SURGERY INC
Podiatrist (Foot & Ankle Surgery)
15945 CLAYTON RD
BALLWIN, MO 63011
St. Louis County (636) 256-5298
FOOT & ANKLE CENTER, LLC
Podiatrist (Foot & Ankle Surgery)
15945 CLAYTON RD, SUITE 220
BALLWIN, MO 63011
St. Louis County (314) 487-9300
REGENERATION ORTHOPEDICS, LLC
Orthopaedic Surgery (Sports Medicine)
15945 CLAYTON RD, STE 220
BALLWIN, MO 63011
St. Louis County (636) 536-7000

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 Cara Hahs's NPI number?

The NPI number for Cara Hahs is 1427031129. It was assigned to this individual provider in the NPPES registry on November 28, 2005.

Where is Cara Hahs located?

Cara Hahs practices at 15945 Clayton Rd Suite 120, Ballwin, MO 63011. The listed phone number is (636) 256-5000.

What is Cara Hahs's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Cara Hahs enrolled in Medicare?

Yes. Cara Hahs 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 Cara Hahs 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 4 other insurers list Cara Hahs 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 Cara Hahs affiliated with any hospitals?

According to CMS data, Cara Hahs is affiliated with Mercy Hospital St Louis and Mercy Hospital South.

When was this NPI record last updated?

The NPPES record for Cara Hahs was last updated on March 2, 2015. NPI Profile syncs with the weekly NPPES data releases published by CMS.