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MILTON SAMUEL KLEIN MD
NPI 1689673568
Internal Medicine - Cardiovascular Disease in Houston, TX

Active since July 21, 2005
6400 FANNIN ST, SUITE 3000, HOUSTON, TX 77030(713) 790-0841(713) 790-1350 Get Directions Write a Review

NPPES record last updated: September 12, 2011. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Milton Samuel Klein Md NPPES

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

MILTON SAMUEL KLEIN MD (NPI 1689673568) is an individual cardiovascular disease provider in Houston, Texas, licensed in Texas (F4909) and active in the NPI registry since July 2005.

NPPES Registry Identity

NPI1689673568
Entity TypeIndividualMale
Primary Taxonomy207RC0000X
Provider Legal NameMILTON SAMUEL KLEINCredential: MD
Location Address6400 FANNIN ST, SUITE 3000Houston, TX 77030-1527
Mailing Address6400 Fannin St, Suite 3000Houston, TX 77030-1527 · (713) 790-0841 · Fax (713) 790-1350
Phone(713) 790-0841
Fax(713) 790-1350
Sole ProprietorNo
Enumeration DateJuly 21, 2005
Last NPPES UpdateSeptember 12, 2011
✔ NPI 1689673568 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in TX · F4909
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
6400 FANNIN ST, Houston, TX 77030
Open in Google Maps ↗

Other Identifiers 12

Other060051568TX · Railroad Medicare
Other060027614TX · Rr Medicare
Medicare PIN86X610TX
Other86X610TX · Bcbs
Medicaid118167901TX
Medicaid118167903TX
Medicare PIN84G070TX
Medicare PIN060027614TX
Other83618KTX · Bcbs
Medicare PIN83618KTX
Medicare UPINC17950TX
Medicaid118167904TX

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.

TEXAS MEDICAL CENTER DENTAL
Dentist (General Practice)
6400 FANNIN ST, SUITE 2040
HOUSTON, TX 77030
Harris County (713) 795-0608
SCOTT JAMES RYAN MD
Surgery (Vascular Surgery)
6400 FANNIN ST
HOUSTON, TX 77030
Harris County (713) 486-5100
KRISTIN WHANGER PACINI PA
Physician Assistant (Surgical)
6400 FANNIN ST, 1700
HOUSTON, TX 77030
Harris County (713) 486-1800
DR. RANA OMAR AFIFI MD
Surgery (Vascular Surgery)
6400 FANNIN ST, SUITE NUMBER 2850
HOUSTON, TX 77030
Harris County (713) 486-5100
DR. MICHAEL S SWEENEY M.D.,
Thoracic Surgery (Cardiothoracic Vascular Surgery)
6400 FANNIN ST, STE 3000
HOUSTON, TX 77030
Harris County (713) 790-0841
BAYLOR COLLEGE OF MEDICINE, DEPARTMENT OF ORTHOPEDIC SURGERY
Orthopaedic Surgery
6400 FANNIN ST, SUITE 1620
HOUSTON, TX 77030
Harris County (713) 740-2200
TARA L WEGRYN MD PA
Specialist
6400 FANNIN ST, SUITE 2295
HOUSTON, TX 77030
Harris County (713) 791-9778
JORDANNA ESPANOLA MSN, RN, FNP-C
Nurse Practitioner (Family)
6400 FANNIN ST, SUITE 1400
HOUSTON, TX 77030
Harris County (281) 914-9756

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 Milton Klein's NPI number?

The NPI number for Milton Klein is 1689673568. It was assigned to this individual provider in the NPPES registry on July 21, 2005.

Where is Milton Klein located?

Milton Klein practices at 6400 Fannin St Suite 3000, Houston, TX 77030. The listed phone number is (713) 790-0841.

What is Milton Klein's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

When was this NPI record last updated?

The NPPES record for Milton Klein was last updated on September 12, 2011. NPI Profile syncs with the weekly NPPES data releases published by CMS.