Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. BETTY J MULLER MD
NPI 1891753372
Anesthesiology in Royal Oak, MI

Q: What is Betty Muller's NPI number?

The NPI number for Betty Muller is 1891753372. It was assigned to this individual provider in the NPPES registry on May 3, 2006.

Q: What is Betty Muller'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 Betty Muller 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 32 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.

Active since May 03, 2006

3601 W 13 MILE RD, ANESTHESIOLOGY DEPT, ROYAL OAK, MI 48073(248) 723-1635(248) 723-1681 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Dr. Betty J Muller Md NPPES

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

DR. BETTY J MULLER MD (NPI 1891753372) is an individual anesthesiology provider in Royal Oak, Michigan, licensed in Michigan (4301041845) and active in the NPI registry since May 2006.

NPPES Registry Identity

NPI1891753372

Entity TypeIndividualFemale

Primary Taxonomy207L00000X

Provider Legal NameDR. BETTY J MULLERCredential: MD

Location Address3601 W 13 MILE RD, ANESTHESIOLOGY DEPTRoyal Oak, MI 48073

Mailing Address3601 W 13 Mile Rd, Anesthesiology DeptRoyal Oak, MI 48073 · (248) 723-1635 · Fax (248) 723-1681

Phone(248) 723-1635

Fax(248) 723-1681

Sole ProprietorNo

Enumeration DateMay 3, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1891753372 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAnesthesiologyAllopathic & Osteopathic Physicians

Taxonomy Code207L00000X

License✔ Licensed in MI · 4301041845

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.

3601 W 13 MILE RD, Royal Oak, MI 48073

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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.

AMIT BAHL MD, MPH

Emergency Medicine

3601 W 13 MILE RD, WILLIAM BEAUMONT HOSPITAL
ROYAL OAK, MI 48073

Oakland County (248) 898-0575

CATHERINE LEE PA

Physician Assistant