DR. MICHAEL WEISS M.D.
NPI 1801997614
Anesthesiology in Dallas, TX

Q: What is Michael Weiss's NPI number?

The NPI number for Michael Weiss is 1801997614. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Q: What is Michael Weiss's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Michael Weiss was last updated on April 10, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.

Active since September 26, 2006PECOS EnrolledAccepts Medicare Assignment

9101 LBJ FWY, STE 760, DALLAS, TX 75243(972) 792-5700(214) 506-1170 Get Directions Write a Review

NPPES record last updated: April 10, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Dr. Michael Weiss M.d. NPPES

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

DR. MICHAEL WEISS M.D. (NPI 1801997614) is an individual anesthesiology provider in Dallas, Texas, licensed in New York (239157) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1801997614

Entity TypeIndividualMale

Primary Taxonomy207L00000X

Provider Legal NameDR. MICHAEL WEISSCredential: M.D.

Location Address9101 LBJ FWY, STE 760Dallas, TX 75243-2057

Mailing Address9101 Lbj Fwy, Ste 760Dallas, TX 75243-2057 · (972) 792-5700 · Fax (214) 506-1170

Phone(972) 792-5700

Fax(214) 506-1170

Sole ProprietorNo

Medical School CMSOtherGraduated 2001

Enumeration DateSeptember 26, 2006

Last NPPES UpdateApril 10, 2017

✔ NPI 1801997614 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

Licenses✔ Licensed in NY · 239157✔ Licensed in TX · Q7809

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.

9101 LBJ FWY, Dallas, TX 75243

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Other Identifiers 1

OtherQ7809TX · Tx Medical License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Baylor Scott and White Health Plan, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Michael Weiss M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1355438060

PECOS Enrollment IDI20160913000848

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 Reassignments

Medicare enrollment records show Michael Weiss reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

General Anesthesia Services, PLLC

16 mi

Anesthesiology

8330 STERLING ST
Irving, TX 75063

Reassigned Medicare billing, Texas enrollment
38 clinicians in this Medicare group

NPI 1326410978 (855) 677-8669

Noble Anesthesia Partners, PLLC

16 mi

Anesthesiology

8330 STERLING ST
Irving, TX 75063

Reassigned Medicare billing, Texas enrollment
121 clinicians in this Medicare group

NPI 1619259553 (855) 677-8669

Aac National PLLC

793 mi

Anesthesiology

9550 W HIGGINS RD STE 1100
Rosemont, IL 60018

Reassigned Medicare billing, Arizona, Colorado, Florida, New Mexico and Washington enrollments
2 clinicians in this Medicare group

NPI 1285421958 (773) 756-5760

Mobile Anesthesiologists Chicago LLC

793 mi

Anesthesiology

9550 W HIGGINS RD STE 1100
Rosemont, IL 60018

Reassigned Medicare billing, Illinois and Indiana enrollments
51 clinicians in this Medicare group

NPI 1396887774 (773) 355-5300

Office Based Anesthesia LLC

1,408 mi

Anesthesiology

50 ROUTE 25A
Smithtown, NY 11787

Reassigned Medicare billing, New York enrollment
92 clinicians in this Medicare group

NPI 1407947617 (631) 862-3540

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

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Anesthesia for nerve block and injection procedure, prone position 01992

Anesthesia for nerve block and injection is a procedure to numb specific areas, reducing pain. You'll be positioned face-down (prone) for optimal access to the treatment area. The anesthetic is injected near the nerve, blocking pain signals to the brain.

12 services12 patients

Other Providers at the Same Location NPPES 2

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

PETER LOSI CRNA

Nurse Anesthetist, Certified Registered

9101 LBJ FWY, SUITE 710
DALLAS, TX 75243

Dallas County (972) 792-5700

NINETY NINE PHYSICIAN SERVICES PLLC

Anesthesiology

9101 LBJ FWY, SUITE 710
DALLAS, TX 75243

Dallas County (972) 792-5700

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 Weiss's NPI number?

The NPI number for Michael Weiss is 1801997614. It was assigned to this individual provider in the NPPES registry on September 26, 2006.

Where is Michael Weiss located?

Michael Weiss practices at 9101 Lbj Fwy Ste 760, Dallas, TX 75243. The listed phone number is (972) 792-5700.

What is Michael Weiss's specialty?

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

Is Michael Weiss enrolled in Medicare?

Yes. Michael Weiss is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Michael Weiss's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Weiss reassigns Medicare benefits to 5 organizations: General Anesthesia Services, PLLC (Irving, TX), Noble Anesthesia Partners, PLLC (Irving, TX), Aac National PLLC (Rosemont, IL), Mobile Anesthesiologists Chicago LLC (Rosemont, IL) and Office Based Anesthesia LLC (Smithtown, NY). Each 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 Michael Weiss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Weiss accept?

Health plans from Baylor Scott and White Health Plan and Blue Cross and Blue Shield of Texas list Michael Weiss 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 Weiss was last updated on April 10, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years 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.