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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.

MR. MICHAEL EDWARD RUFF MD
NPI 1679532576
Allergy & Immunology - Allergy in Dallas, TX

Active since March 20, 2006PECOS Enrolled
5499 GLEN LAKES DRIVE, SUITE 100, DALLAS, TX 75231(214) 691-1330(214) 691-6405 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. Michael Edward Ruff Md NPPES

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

MR. MICHAEL EDWARD RUFF MD (NPI 1679532576) is an individual allergy provider in Dallas, Texas, licensed in Texas (G6386) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1679532576
Entity TypeIndividualMale
Primary Taxonomy207KA0200X
Provider Legal NameMR. MICHAEL EDWARD RUFFCredential: MD
Location Address5499 GLEN LAKES DRIVE, SUITE 100Dallas, TX 75231
Mailing Address5499 Glen Lakes Drive, Suite 100Dallas, TX 75231 · (214) 691-1330 · Fax (214) 691-6405
Phone(214) 691-1330
Fax(214) 691-6405
Sole ProprietorNo
Enumeration DateMarch 20, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1679532576 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & Immunology · AllergyAllopathic & Osteopathic Physicians
Taxonomy Code207KA0200X
License✔ Licensed in TX · G6386
Definition
A physician who specializes in the diagnosis, treatment, and management of allergies. Source: National Uniform Claim Committee
5499 GLEN LAKES DRIVE, Dallas, TX 75231
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Insurance Company, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Michael Edward Ruff 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.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. GARY NEIL GROSS MD
Allergy & Immunology (Allergy)
5499 GLEN LAKES DRIVE, STE 100
DALLAS, TX 75231
Dallas County (214) 691-1330

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 Michael Ruff's NPI number?

The NPI number for Michael Ruff is 1679532576. It was assigned to this individual provider in the NPPES registry on March 20, 2006.

Where is Michael Ruff located?

Michael Ruff practices at 5499 Glen Lakes Drive Suite 100, Dallas, TX 75231. The listed phone number is (214) 691-1330.

What is Michael Ruff's specialty?

The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.

Is Michael Ruff enrolled in Medicare?

Yes. Michael Ruff is registered in the Medicare PECOS enrollment system.

What insurance does Michael Ruff accept?

Health plans from Oscar Insurance Company and UnitedHealthcare list Michael Ruff 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 Michael Ruff was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 days 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.