DR. ESSAM M IMSEIS MD
NPI 1508815861
Pediatrics - Pediatric Gastroenterology in Houston, TX

Q: What is Essam Imseis's NPI number?

The NPI number for Essam Imseis is 1508815861. It was assigned to this individual provider in the NPPES registry on May 6, 2006.

Q: What is Essam Imseis's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Gastroenterology, with taxonomy code 2080P0206X.

Q: When was this NPI record last updated?

The NPPES record for Essam Imseis was last updated on December 2, 2020. 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.

Active since May 06, 2006PECOS Enrolled

6410 FANNIN ST STE 500, HOUSTON, TX 77030(832) 325-6516 Get Directions Write a Review

NPPES record last updated: December 2, 2020. Verified against the NPPES registry weekly; last sync: November 08, 2026.

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About Dr. Essam M Imseis Md NPPES

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

DR. ESSAM M IMSEIS MD (NPI 1508815861) is an individual pediatric gastroenterology provider in Houston, Texas, licensed in Texas (N2124) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508815861

Entity TypeIndividualMale

Primary Taxonomy2080P0206X

Provider Legal NameDR. ESSAM M IMSEISCredential: MD

Location Address6410 FANNIN ST STE 500Houston, TX 77030-3005

Mailing AddressPo Box 201088Houston, TX 77216-1088 · (713) 500-5663 · Fax (713) 500-5750

Phone(832) 325-6516

Sole ProprietorNo

Enumeration DateMay 6, 2006

Last NPPES UpdateDecember 2, 2020

NPPES CertifiedDecember 2, 2020

✔ NPI 1508815861 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatrics · Pediatric GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code2080P0206X

License✔ Licensed in TX · N2124

Definition

A pediatrician who specializes in the diagnosis and treatment of diseases of the digestive systems of infants, children and adolescents. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using lighted scopes to see internal organs.

6410 FANNIN ST STE 500, Houston, TX 77030

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Other Identifiers 6

Medicaid1571512LA

Other8X7059TX · Bcbstx

Other198299302Cshcn

OtherFTL42516 208000000XTX · Texas License And Primary Taxonomy

Medicaid198299301TX

OtherFTL42516 208000000XTX · Tx License And Primary Taxonomy

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, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Essam M Imseis Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Essam Imseis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Ut Physicians

Same address

Anesthesiology

6410 FANNIN ST, 1500
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
3,111 clinicians in this Medicare group

NPI 1033157821 (832) 325-7325

Physicians Referral Service

0.5 mi

Multi-Specialty

1515 HOLCOMBE BLVD
Houston, TX 77030

Reassigned Medicare billing, Texas enrollment
2,675 clinicians in this Medicare group

NPI 1073574810 (713) 792-6161

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

PAIGE ROBERTS RD

Dietitian, Registered (Nutrition, Metabolic)