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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

INGEBORG ANNA LOEWENSTEIN MD
NPI 1407845522
Internal Medicine - Nephrology in Tyler, TX

Active since October 20, 2005
11937 US HIGHWAY 271, TYLER, TX 75708(903) 877-3451 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ingeborg Anna Loewenstein Md NPPES

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

INGEBORG ANNA LOEWENSTEIN MD (NPI 1407845522) is an individual nephrology provider in Tyler, Texas, licensed in Texas (J9169) and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1407845522
Entity TypeIndividualFemale
Primary Taxonomy207RN0300X
Provider Legal NameINGEBORG ANNA LOEWENSTEINCredential: MD
Location Address11937 US HIGHWAY 271Tyler, TX 75708-3154
Mailing AddressPo Box 847824Dallas, TX 75284-7824
Phone(903) 877-3451
Sole ProprietorNo
Enumeration DateOctober 20, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1407845522 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
License✔ Licensed in TX · J9169
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
11937 US HIGHWAY 271, Tyler, TX 75708
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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.

UNIVERSITY OF TEXAS HEALTH SCIENCE CENTER AT TYLER
Psychiatric Unit
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7200
TYLER DAVIS DO
Surgery (Trauma Surgery)
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7777
PATRICIA DIANNE SHACKELFORD
Pharmacist
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7088
JENNIFER ANNISA MATHEW DO
Student in an Organized Health Care Education/Training Program
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7200
JASMINE MARIE GAMBOA MD
Student in an Organized Health Care Education/Training Program
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7200
DR. SADIE ROSE WALTER DO
Student in an Organized Health Care Education/Training Program
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7200
RENDALL NORTHCUTT FNP
Nurse Practitioner (Primary Care)
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7200
ES-HAQ SADDELDIN HASSANIN DO
Hospitalist
11937 US HIGHWAY 271
TYLER, TX 75708
Smith County (903) 877-7253

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 Ingeborg Loewenstein's NPI number?

The NPI number for Ingeborg Loewenstein is 1407845522. It was assigned to this individual provider in the NPPES registry on October 20, 2005.

Where is Ingeborg Loewenstein located?

Ingeborg Loewenstein practices at 11937 Us Highway 271, Tyler, TX 75708. The listed phone number is (903) 877-3451.

What is Ingeborg Loewenstein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

When was this NPI record last updated?

The NPPES record for Ingeborg Loewenstein was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS; the most recent full sync was completed on July 26, 2026. Anyone can also request an on-demand re-check of this record against the live CMS registry, directly from this page.