● Active Type 1 · Individual

DR. Jeffrey Alan Klem, M.D.

Internal Medicine·Cleveland, TX· NPI 1366448573 · Enumerated 2005 · 20 years on NPI

Klem is 1 of 7 internal medicine providers in Cleveland and 1 of 2301 in Texas.

NPI age

20 years

Enumerated 2005-06-22

Primary specialty

Internal Medicine

Plus 2 subspecialties

Licensed in

1 state

Status

Active

No deactivations on record

Last NPPES update

2022-09-06

Source: monthly bulk 2026-05

Sole proprietor

Yes

Solo practice on file

How this provider compares

Across 2301 active internal medicine providers in Texas.

NPI age

20 years

≈ at median (19 yr)

State licenses

1 state

11% of peers hold multiple states

Subspecialties

In the 37% of peers with subspecialties

NPI lifetime · 2005 → 2026

2005-06Enumerated in NPPES

2005 2026

Where they practice

Practice location

1017 S Travis Ave

Cleveland, TX 77327

📞 2815925411fax 4098351220

Mailing address

1017 S Travis Ave

Cleveland, TX 773275152

📞 2815925411

Specialties

Allopathic & Osteopathic Physicians › Internal Medicine

Internal Medicine Primary

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.

TX license #L2379 taxonomy 207RC0000X
Internal Medicine

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical...

TX license #L2379 taxonomy 207RI0011X
Specialist

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

TX license #L2379 taxonomy 174400000X

Practice context

Part of a multi-provider practice. 11 other active providers share this practice address in NPPES.

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How to verify this provider

Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
Check the state license is currently active.State licensing boards publish current status; NPPES does not.
Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.