DR. KAREN JUNE STEFFER M.D.
NPI 1831395995
Internal Medicine - Gastroenterology in Southlake, TX

Q: What is Karen Steffer's NPI number?

The NPI number for Karen Steffer is 1831395995. It was assigned to this individual provider in the NPPES registry on June 25, 2007.

Q: What is Karen Steffer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Q: When was this NPI record last updated?

The NPPES record for Karen Steffer was last updated on August 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.

Active since June 25, 2007PECOS EnrolledAccepts Medicare Assignment

79.87/100

CMS Quality Rating

505 S NOLEN DR, SUITE A, SOUTHLAKE, TX 76092(817) 424-1525(817) 424-3491 Get Directions Write a Review

NPPES record last updated: August 15, 2013. Verified against the NPPES registry weekly; last sync: August 16, 2026.

On this page

About Dr. Karen June Steffer M.d. NPPES

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

DR. KAREN JUNE STEFFER M.D. (NPI 1831395995) is an individual gastroenterology provider in Southlake, Texas, licensed in Texas (P1932) and active in the NPI registry since June 2007. She is enrolled in Medicare PECOS, is affiliated with Baylor Scott & White Medical Center Grapevine, and is a graduate of University Of Texas Medical Branch At Galveston (2007).

NPPES Registry Identity

NPI1831395995

Entity TypeIndividualFemale

Primary Taxonomy207RG0100X

Provider Legal NameDR. KAREN JUNE STEFFERCredential: M.D.

Location Address505 S NOLEN DR, SUITE ASouthlake, TX 76092-9167

Mailing AddressPo Box 35629Dallas, TX 75235-0629 · (214) 424-2213 · Fax (214) 231-2159

Phone(817) 424-1525

Fax(817) 424-3491

Sole ProprietorNo

Medical School CMSUniversity Of Texas Medical Branch At GalvestonGraduated 2007

Enumeration DateJune 25, 2007

Last NPPES UpdateAugust 15, 2013

✔ NPI 1831395995 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in TX · P1932

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

505 S NOLEN DR, Southlake, TX 76092

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Other Identifiers 4

Other8DE937TX · Bcbs

Medicaid297278801TX

Other8DU163TX · Bcbs Provider Id

Medicare PIN293489YPGSTX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections 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

Dr. Karen June Steffer 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 ID6002071024

PECOS Enrollment IDI20120625000723

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 12

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.

95 services91 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

91 services90 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

88 services84 patients

Colorectal cancer screening; colonoscopy on individual at high risk G0105

Colorectal cancer screening, specifically a colonoscopy, is a preventive measure for those at high risk. A thin, flexible tube with a camera inspects the colon to spot any abnormal growths. This test helps detect potential issues early, enhancing the effectiveness of treatment.

34 services34 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.

31 services31 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

28 services21 patients

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.

25 services25 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

22 services22 patients

Infusion into a vein for therapy, prevention, or diagnosis, 1 hour or less 96365

This is a procedure where a medical professional inserts a small tube into your vein to deliver medication, nutrients, or fluids directly into your bloodstream. This can be for treatment, prevention, or diagnosis. The process typically takes less than an hour.

21 services14 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

19 services19 patients

Balloon dilation of esophagus, stomach, and/or upper small bowel using a flexible endoscope, less than 3.0 cm 43249

This procedure involves using a flexible tube with a camera, called an endoscope, to gently expand narrowed areas in your esophagus, stomach, or upper small bowel. A small balloon is inflated, making it easier for food and liquid to pass through. It's safe and effective.

18 services18 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 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.

15 services15 patients

Hospital Affiliations CMS Care Compare

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

Baylor Scott & White Medical Center Grapevine

Acute Care Hospitals · Grapevine, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450563

Location1650 W College StGrapevine, TX 76051 · Tarrant County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 76092 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

$129.63 typical visit price

range $56.47 – $171.07

Typical copayment $32.40 (range $14.11 – $42.76)

Most-billed visit code 99204

Established Patient

$99.68 typical visit price

range $18.18 – $139.68

Typical copayment $24.92 (range $4.54 – $34.92)

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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

79.87/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

68.55

Promoting Interoperability

100

Improvement Activities

Cost

64.36

Other Providers at the Same Location NPPES 19

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. JEFFREY A SMITH M.D.

Internal Medicine (Gastroenterology)

505 S NOLEN DR
SOUTHLAKE, TX 76092

Tarrant County (817) 424-1525

DR. TIMOTHY E RITTER M.D.

Internal Medicine (Gastroenterology)

505 S NOLEN DR
SOUTHLAKE, TX 76092

Tarrant County (817) 424-1525

ASHLEY NICOLE TODD MSN, APRN, FNP-C

Nurse Practitioner

505 S NOLEN DR
SOUTHLAKE, TX 76092

Tarrant County (817) 424-1525

DR. STEPHEN W LACEY M.D.

Internal Medicine (Gastroenterology)

505 S NOLEN DR
SOUTHLAKE, TX 76092

Tarrant County (817) 424-1525

PAULINE NGUYEN ANP

Nurse Practitioner (Adult Health)

505 S NOLEN DR, SUITE A
SOUTHLAKE, TX 76092

Tarrant County (817) 424-1525

KELSIE JORDYN SPECKNER PA-C

Physician Assistant

505 S NOLEN DR
SOUTHLAKE, TX 76092

Tarrant County (817) 424-1525

BRITTANY HO PA-C

Physician Assistant

505 S NOLEN DR
SOUTHLAKE, TX 76092

Tarrant County (817) 424-1525

DR. DAVID K SPADY M.D.

Internal Medicine (Gastroenterology)

505 S NOLEN DR
SOUTHLAKE, TX 76092

Tarrant County (817) 424-1525

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 Karen Steffer's NPI number?

The NPI number for Karen Steffer is 1831395995. It was assigned to this individual provider in the NPPES registry on June 25, 2007.

Where is Karen Steffer located?

Karen Steffer practices at 505 S Nolen Dr Suite A, Southlake, TX 76092. The listed phone number is (817) 424-1525.

What is Karen Steffer's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Karen Steffer enrolled in Medicare?

Yes. Karen Steffer 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 Karen Steffer accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 3 other insurers list Karen Steffer 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 Karen Steffer affiliated with any hospitals?

According to CMS data, Karen Steffer is affiliated with Baylor Scott & White Medical Center Grapevine.

When was this NPI record last updated?

The NPPES record for Karen Steffer was last updated on August 15, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.