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KARLA MARIE SAMANIEGO MD
NPI 1164097390
Anesthesiology in Houston, TX

Active since May 20, 2021PECOS Enrolled
6411 FANNIN ST, HOUSTON, TX 77030(713) 500-6201 Get Directions Write a Review

NPPES record last updated: December 3, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 3, 2025, Jun 9, 2025, May 20, 2021 (3 updates tracked since 2021).

About Karla Marie Samaniego Md NPPES

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

KARLA MARIE SAMANIEGO MD (NPI 1164097390) is an individual anesthesiology provider in Houston, Texas, licensed in Texas (V6096) and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS, maintains a secondary practice location in Houston, and is a graduate of Texas Tech University Health Science Center School Of Medicine (2021).

NPPES Registry Identity

NPI1164097390
Entity TypeIndividualFemale
Primary Taxonomy207L00000X
Provider Legal NameKARLA MARIE SAMANIEGOCredential: MD
Location Address6411 FANNIN STHouston, TX 77030-1501
Mailing Address6431 Fannin St Ste 5.170Houston, TX 77030-1501 · (713) 500-6113 · Fax (713) 500-0648
Phone(713) 500-6201
Sole ProprietorNo
Medical School CMSTexas Tech University Health Science Center School Of MedicineGraduated 2021
Enumeration DateMay 20, 2021
Last NPPES UpdateDecember 3, 20253 updates tracked since enumeration
NPPES CertifiedDecember 3, 2025
✔ NPI 1164097390 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians
Taxonomy Code207L00000X
License✔ Licensed in TX · V6096
Definition
An anesthesiologist is trained to provide pain relief and maintenance, or restoration, of a stable condition during and immediately following an operation or an obstetric or diagnostic procedure. The anesthesiologist assesses the risk of the patient undergoing surgery and optimizes the patient's condition prior to, during and after surgery. In addition to these management responsibilities, the anesthesiologist provides medical management and consultation in pain management and critical care medicine. Anesthesiologists diagnose and treat acute, long-standing and cancer pain problems; diagnose and treat patients with critical illnesses or severe injuries; direct resuscitation in the care of patients with cardiac or respiratory emergencies, including the need for artificial ventilation; and supervise post-anesthesia recovery.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License V6096 (TX)
6411 FANNIN ST, Houston, TX 77030
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Secondary Practice Location 1

Location 16431 Fannin St Ste 5.170Houston, TX 77030-1501 · Phone (713) 500-6113 · Fax (713) 500-0648

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, Oscar Insurance Company, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Karla Marie Samaniego Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID6204238439
PECOS Enrollment IDI20260102000645
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 Reassignment

Medicare enrollment records show Karla Samaniego reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Ut Physicians
0.1 mi
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

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

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.

HASHIM ZAIDI M.D.
Emergency Medicine
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 500-7878
DAVID BALTRUSAITIS MD
Radiology (Diagnostic Radiology)
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 797-5929
CYNTHIA MARSHA DANIS RN
Registered Nurse (Critical Care Medicine)
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 704-4000
MR. MICHAEL KENNETH HOWZE JR.
Anesthesiologist Assistant
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 500-7160
STEPHEN M LARSON D.M.D.
Dentist (General Practice)
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 500-6200
STEPHEN G HECHT M.D.
Emergency Medicine
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 704-4060
VLADIMIR MELNIKOV M.D.
Anesthesiology
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 500-6200
MRS. CAROL JEAN UNDERWOOD BSN RN CCRC
Registered Nurse (Critical Care Medicine)
6411 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 704-4230

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 Karla Samaniego's NPI number?

The NPI number for Karla Samaniego is 1164097390. It was assigned to this individual provider in the NPPES registry on May 20, 2021.

Where is Karla Samaniego located?

Karla Samaniego practices at 6411 Fannin St, Houston, TX 77030. The listed phone number is (713) 500-6201.

What is Karla Samaniego's specialty?

The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.

Is Karla Samaniego enrolled in Medicare?

Yes. Karla Samaniego is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Karla Samaniego's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Karla Samaniego reassigns Medicare benefits to Ut Physicians (Houston, TX). The 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 Karla Samaniego's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Karla Samaniego accept?

Health plans from Blue Cross and Blue Shield of Texas, Oscar Insurance Company and UnitedHealthcare list Karla Samaniego 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.

When was this NPI record last updated?

The NPPES record for Karla Samaniego was last updated on December 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.