DANIEL KARB
NPI 1619339470
Internal Medicine - Gastroenterology in Houston, TX

Q: What is Daniel Karb's NPI number?

The NPI number for Daniel Karb is 1619339470. It was assigned to this individual provider in the NPPES registry on March 22, 2016.

Q: What is Daniel Karb'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 Daniel Karb was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 March 22, 2016PECOS EnrolledAccepts Medicare Assignment

7200 CAMBRIDGE ST, HOUSTON, TX 77030(719) 798-0950 Get Directions Write a Review

NPPES record last updated: June 22, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jun 5, 2020, Mar 22, 2016 (2 updates tracked since 2016).

On this page

About Daniel Karb NPPES

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

DANIEL KARB (NPI 1619339470) is an individual gastroenterology provider in Houston, Texas, licensed in Texas (W5836) and active in the NPI registry since March 2016. He is enrolled in Medicare PECOS, is affiliated with Fairview Hospital, and maintains a secondary practice location in Cleveland.

NPPES Registry Identity

NPI1619339470

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDANIEL KARB

Location Address7200 CAMBRIDGE STHouston, TX 77030-4202

Mailing Address7200 Cambridge StHouston, TX 77030-4202 · (713) 798-0950

Phone(719) 798-0950

Sole ProprietorNo

Medical School CMSOtherGraduated 2016

Enumeration DateMarch 22, 2016

Last NPPES UpdateJune 22, 20262 updates tracked since enumeration

NPPES CertifiedJune 22, 2026

✔ NPI 1619339470 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in TX · W5836

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

7200 CAMBRIDGE ST, Houston, TX 77030

Open in Google Maps ↗

Secondary Practice Location 1

Location 111100 Euclid AveCleveland, OH 44106-1716 · Phone (216) 844-1000

Accepted Insurance

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

Daniel Karb 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 ID4183909146

PECOS Enrollment IDI20200416002361, I20260716000536

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 Reassignments

Medicare enrollment records show Daniel Karb reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Baylor College Of Medicine

Same address

Medical Genetics, Ph.D. Medical Genetics

7200 CAMBRIDGE ST FL 10
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
2,554 clinicians in this Medicare group

NPI 1881026664 (713) 798-0000

Texas Children's Physician Group

0.7 mi

Pediatrics

6621 FANNIN ST
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
Medicare enrollment name: Texas Childrens Physician Group
2,498 clinicians in this Medicare group

NPI 1861675506 (832) 824-1000

The Cleveland Clinic Foundation

1,104 mi

Family Medicine

36040 DETROIT RD, STE A
Avon, OH 44011

Reassigned Medicare billing, Ohio enrollment
7,608 clinicians in this Medicare group

NPI 1184428336 (886) 636-3318

4M Hospitalist Services, LLC

1,107 mi

Internal Medicine

525 E MARKET ST
Akron, OH 44304

Reassigned Medicare billing, Ohio enrollment
259 clinicians in this Medicare group

NPI 1508288531 (844) 474-4019

Inpatient Medical Services, Inc.

1,115 mi

Internal Medicine

5700 DARROW RD STE 106
Hudson, OH 44236

Reassigned Medicare billing, Ohio enrollment
215 clinicians in this Medicare group

NPI 1093756314 (844) 474-4019

The Metrohealth System

1,116 mi

Multi-Specialty

2500 METROHEALTH DR
Cleveland, OH 44109

Reassigned Medicare billing, Ohio enrollment
2,147 clinicians in this Medicare group

NPI 1053353896 (216) 957-2442

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 11

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.

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.

98 services93 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.

60 services59 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

32 services31 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

30 services27 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.

26 services26 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.

22 services22 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

20 services20 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

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.

13 services13 patients

Control of bleeding of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43255

This procedure involves using a flexible tube with a light, called an endoscope, to examine and treat bleeding in the esophagus, stomach, or upper small bowel. It's a safe, effective way to control bleeding and ensure your digestive health.

12 services12 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.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

Fairview Hospital

Acute Care Hospitals · Cleveland, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360077

Location18101 Lorain AvenueCleveland, OH 44111 · Cuyahoga County

Emergency services Birthing friendly

Cleveland Clinic

Acute Care Hospitals · Cleveland, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360180

Location9500 Euclid AvenueCleveland, OH 44195 · Cuyahoga County

Emergency services Birthing friendly

Cleveland Clinic Avon Hospital

Acute Care Hospitals · Avon, OH

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number360364

Location33300 Cleveland Clinic BlvdAvon, OH 44011 · Lorain County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 77030 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

$134.06 typical visit price

range $58.24 – $176.98

Typical copayment $33.51 (range $14.56 – $44.24)

Most-billed visit code 99204

Established Patient

$102.71 typical visit price

range $18.60 – $143.93

Typical copayment $25.67 (range $4.65 – $35.98)

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.

DR. HANNAH LANE COMBS PHD

Clinical Neuropsychologist

7200 CAMBRIDGE ST
HOUSTON, TX 77030

Harris County (713) 798-6177

DR. LU LIN M.D., PH.D.

Psychiatry & Neurology (Neurology)

7200 CAMBRIDGE ST, SUITE 9A
HOUSTON, TX 77030

Harris County (713) 798-2273

LAILA NOORUDDIN A.P.N.

Nurse Practitioner

7200 CAMBRIDGE ST
HOUSTON, TX 77030

Harris County (713) 798-1000

DR. FRIEDRICH-CARL EBERHARD VON RUNDSTEDT M.D.

Student in an Organized Health Care Education/Training Program

7200 CAMBRIDGE ST, BAYLOR COLLEGE OF MEDICINE DEPARTMENT OF UROLOGY
HOUSTON, TX 77030

Harris County (713) 798-6841

DR. JACOB JOSEPH MANDEL M.D.

Psychiatry & Neurology (Neurology)

7200 CAMBRIDGE ST, 9TH FLOOR
HOUSTON, TX 77030

Harris County (713) 798-8259

DR. LAYLA ABUSHAMAT M.D., M.P.H.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

7200 CAMBRIDGE ST
HOUSTON, TX 77030

Harris County (713) 798-1000

ANGELICA MILLER FNP-C

Nurse Practitioner (Family)

7200 CAMBRIDGE ST
HOUSTON, TX 77030

Harris County (713) 798-1000

MR. BRIAN DAVID LEPOW DPM

Podiatrist (Foot & Ankle Surgery)

7200 CAMBRIDGE ST, SUITE 6B
HOUSTON, TX 77030

Harris County (713) 798-5700

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 Daniel Karb's NPI number?

The NPI number for Daniel Karb is 1619339470. It was assigned to this individual provider in the NPPES registry on March 22, 2016.

Where is Daniel Karb located?

Daniel Karb practices at 7200 Cambridge St, Houston, TX 77030. The listed phone number is (719) 798-0950.

What is Daniel Karb's specialty?

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

Is Daniel Karb enrolled in Medicare?

Yes. Daniel Karb 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.

Which organizations bill Medicare for Daniel Karb's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Daniel Karb reassigns Medicare benefits to 6 organizations: Baylor College Of Medicine (Houston, TX), Texas Children's Physician Group (Houston, TX), The Cleveland Clinic Foundation (Avon, OH), 4M Hospitalist Services, LLC (Akron, OH), Inpatient Medical Services, Inc. (Hudson, OH) and 1 more organization, listed in the Medicare section above. Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Daniel Karb's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Daniel Karb accept?

Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Texas, CareSource and UnitedHealthcare list Daniel Karb 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 Daniel Karb affiliated with any hospitals?

According to CMS data, Daniel Karb is affiliated with Fairview Hospital, Cleveland Clinic and Cleveland Clinic Avon Hospital.

When was this NPI record last updated?

The NPPES record for Daniel Karb was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.