Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Dr. Jeffrey W Brennan, MD

Individual provider Anesthesiology Physician · NPI 1013238674

Dr. Jeffrey W Brennan, MD is an Anesthesiology in Leawood, Kansas. Qualified in 2010, 16 years ago. Practices with Anesthesia Associates of Kansas City PA, a 216-clinician group and accepts Medicare assignment. Licensed in Illinois, Kansas and Missouri.

Years since qualifying
16
Licensed in
IL, KS, MO
In the registry since
2010
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3651 College Blvd
Leawood, KS 66211-1910
Phone: (913) 338-4100
Fax: (913) 428-2951
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 04-38221 (KS)
Anesthesiology Physician Taxonomy 207L00000X · Licence 125058375 (IL)
Anesthesiology Physician Taxonomy 207L00000X · Licence 2015022430 (MO)

Record details

NPI number1013238674
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 17, 2010
Last updated in NPPESApril 8, 2026
Certification dateApril 8, 2026

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyANESTHESIOLOGY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Anesthesia Associates Of Kansas City Pa — 216 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Leawood