Megan J Brennan, CRNA in Saint Louis, MO - Medicare Certified Registered Nurse Anesthetist (crna)

Megan J Brennan, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in Saint Louis, Missouri. She graduated from nursing school in 2020 and has 5 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Missouri Baptist Medical Center, Mayo Clinic Arizona and her current practice location is 6420 Clayton Rd, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 768-8442.

Megan J Brennan is licensed to practice in Arizona (license number 298289) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1508329525.

Contact Information

	Megan J Brennan, CRNA
	6420 Clayton Rd, Saint Louis, MO 63117-1811
	(314) 768-8442
	Not Available

Map and Direction

Provider's Profile

Full Name	Megan J Brennan
Gender	Female
Speciality	Certified Registered Nurse Anesthetist (crna)
Experience	5 Years
Location	6420 Clayton Rd, Saint Louis, Missouri
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Megan J Brennan graduated from nursing school in 2020

NPI Data:

NPI Number: 1508329525
Provider Enumeration Date: 04/08/2019
Last Update Date: 09/19/2025

Medicare PECOS Information:

PECOS PAC ID: 9739422403
Enrollment ID: I20190521000440

Medical Identifiers

Medical identifiers for Megan J Brennan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1508329525	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
367500000X	Nurse Anesthetist, Certified Registered	2019012309 (Missouri)	Secondary
367500000X	Nurse Anesthetist, Certified Registered	298289 (Arizona)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Mayo Clinic Hospital	Phoenix, AZ	Hospital
Missouri Baptist Medical Center	Town and country, MO	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Missouri Baptist Medical Center	3476461955	114
Mayo Clinic Arizona	7012829930	1503

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Megan J Brennan allows following entities to bill medicare on her behalf.

Entity Name	Metro-west Anesthesia Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1245427335 PECOS PAC ID: 2163329921 Enrollment ID: O20031218000563

Entity Name	Anesthesia Partners Ltd
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1043270465 PECOS PAC ID: 3870557986 Enrollment ID: O20041118000270

Entity Name	Ambulatory Anesthesia Services Of St. Charles, Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1467634097 PECOS PAC ID: 3173604782 Enrollment ID: O20080121000079

Entity Name	Midwest Anesthesia Providers Sc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1295189082 PECOS PAC ID: 9830480581 Enrollment ID: O20160712001846

Entity Name	Missouri Baptist Medical Center
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1609658905 PECOS PAC ID: 3476461955 Enrollment ID: O20240111001744

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Megan J Brennan is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Megan J Brennan, CRNA 3621 Blow St, Saint Louis, MO 63116-4001 Ph: (636) 358-6546	Megan J Brennan, CRNA 6420 Clayton Rd, Saint Louis, MO 63117-1811 Ph: (314) 768-8442

Reviews and Comments

Nurse Anesthetist, Certified Registered Nurses in Saint Louis, MO

Ms. Mary Katherine Kinworthy, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 12634 Olive Blvd, Dept Anesthesiology, Saint Louis, MO 63141 Phone: 800-862-9980 Fax: 314-362-1185
Ms. Kelsey Elise Fogus, CRNA Nurse Anesthetist - CR Medicare: May Accept Medicare Assignments Practice Location: 1 Barnes Jewish Hospital Plz, Dept Anesthesiology, Saint Louis, MO 63110 Phone: 800-862-9980 Fax: 314-362-1185
Ms. Claira J Sousa, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 1 Barnes Jewish Hospital Plz, Dept Anesthesiology, Saint Louis, MO 63110 Phone: 800-862-9980 Fax: 314-362-1185
Claire Aubuchon, CRNA Nurse Anesthetist - CR Medicare: Not Enrolled in Medicare Practice Location: 129 N Ballas Rd, Saint Louis, MO 63122 Phone: 314-996-5330 Fax: 314-810-1399
Mr. Aaron M Weinzettel, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 1 Barnes Jewish Hospital Plz, Dept Anesthesiology, Saint Louis, MO 63110 Phone: 800-862-9980 Fax: 314-362-1185
Ms. Tracy Lanes, CRNA Nurse Anesthetist - CR Medicare: Not Enrolled in Medicare Practice Location: 915 N Grand Blvd, Saint Louis, MO 63106 Phone: 314-652-4100
Mr. Michael Mccamley, CRNA Nurse Anesthetist - CR Medicare: Not Enrolled in Medicare Practice Location: 12634 Olive Blvd, Saint Louis, MO 63141 Phone: 314-996-8685 Fax: 314-996-8479

Megan J Brennan, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in Saint Louis, MO