Ms Mary Ellen Ernst, CRNA in O Fallon, MO - Medicare Certified Registered Nurse Anesthetist (crna)

Ms Mary Ellen Ernst, CRNA is a medicare enrolled "Nurse Anesthetist, Certified Registered" in O Fallon, Missouri. She graduated from nursing school in 2010 and has 14 years of diverse experience with area of expertise as Certified Registered Nurse Anesthetist (crna). She is a member of the group practice Western Anesthesiology Associates Inc and her current practice location is 2 Progress Point Pkwy, Dept Anesthesiology, O Fallon, Missouri. You can reach out to her office (for appointments etc.) via phone at (800) 862-9980.

Ms Mary Ellen Ernst is licensed to practice in Missouri (license number 2010020077) 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 1477864213.

Contact Information

	Ms Mary Ellen Ernst, CRNA
	2 Progress Point Pkwy, Dept Anesthesiology, O Fallon, MO 63368-2205
	(800) 862-9980
	(314) 362-1185

Map and Direction

Provider's Profile

Full Name	Ms Mary Ellen Ernst
Gender	Female
Speciality	Certified Registered Nurse Anesthetist (crna)
Experience	14 Years
Location	2 Progress Point Pkwy, O Fallon, 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:

Ms Mary Ellen Ernst graduated from nursing school in 2010

NPI Data:

NPI Number: 1477864213
Provider Enumeration Date: 06/26/2010
Last Update Date: 04/25/2024

Medicare PECOS Information:

PECOS PAC ID: 1759413305
Enrollment ID: I20100716000299

Medical Identifiers

Medical identifiers for Ms Mary Ellen Ernst such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1477864213	NPI	-	NPPES
914200001	Medicaid	MO

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
367500000X	Nurse Anesthetist, Certified Registered	2010020077 (Missouri)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Western Anesthesiology Associates Inc	6204720667	172

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. Ms Mary Ellen Ernst allows following entities to bill medicare on her behalf.

Entity Name	Washington University
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1528005642 PECOS PAC ID: 9830008770 Enrollment ID: O20031118001093

Entity Name	Western Anesthesiology Associates Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1275646754 PECOS PAC ID: 6204720667 Enrollment ID: O20040209000602

Entity Name	Western Anesthesiology Associates Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1275646754 PECOS PAC ID: 6204720667 Enrollment ID: O20040226000438

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	Orthomed Staffing Llc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1225514276 PECOS PAC ID: 9638429178 Enrollment ID: O20220505000502

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. Ms Mary Ellen Ernst 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
Ms Mary Ellen Ernst, CRNA Po Box 60352, Saint Louis, MO 63160-0352 Ph: (800) 862-9980	Ms Mary Ellen Ernst, CRNA 2 Progress Point Pkwy, Dept Anesthesiology, O Fallon, MO 63368-2205 Ph: (800) 862-9980

Reviews and Comments

Nurse Anesthetist, Certified Registered Nurses in O Fallon, MO

Ms. Kris L Gallina, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 2 Progress Point Ct, O Fallon, MO 63368 Phone: 636-344-1065 Fax: 636-344-1064
Mr. Kyle Alan Wogtech, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 2 Progress Point Pkwy, Dept Anesthesiology, O Fallon, MO 63368 Phone: 800-862-9980 Fax: 314-362-1185
Ms. Rose Elizabeth Sullivan, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 2 Progress Point Pkwy, Dept Anesthesiology, O Fallon, MO 63368 Phone: 800-862-9980 Fax: 314-362-1185
Ms. Christine Meyer, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 2 Progress Point Ct, O Fallon, MO 63368 Phone: 636-344-1170 Fax: 636-344-1138
Ms. Andrea N Atkins, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 2 Progress Point Ct, O Fallon, MO 63368 Phone: 636-344-1065 Fax: 636-344-6064
Mr. Harry Everrett Senaldi Jr., CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 2 Progress Point Pkwy, Dept Anesthesiology, O Fallon, MO 63368 Phone: 800-862-9980 Fax: 314-362-1185
Mrs. Abigail Clare Hughes-strange, CRNA Nurse Anesthetist - CR Medicare: Accepting Medicare Assignments Practice Location: 2 Progress Point Pkwy, Dept Anesthesiology, O Fallon, MO 63368 Phone: 800-862-9980 Fax: 314-362-1185

Ms Mary Ellen Ernst, CRNA - Medicare Certified Registered Nurse Anesthetist (crna) in O Fallon, MO