Dr Catey Ashlyn Abbott, DO in Saint Louis, MO

Dr Catey Ashlyn Abbott, DO is a medicare enrolled "Internal Medicine" physician in Saint Louis, Missouri. Her current practice location is 1 Barnes Jewish Hospital Plz, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (314) 362-9096.

Dr Catey Ashlyn Abbott is licensed to practice in Arkansas (license number E-17693) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1699355347.

Contact Information

	Dr Catey Ashlyn Abbott, DO
	1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003
	(314) 362-9096
	(479) 714-8670

Map and Direction

Physician's Profile

Full Name	Dr Catey Ashlyn Abbott
Gender	Female
Speciality	Internal Medicine
Location	1 Barnes Jewish Hospital Plz, Saint Louis, Missouri
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1699355347
Provider Enumeration Date: 04/08/2021
Last Update Date: 06/09/2025

Medicare PECOS Information:

PECOS PAC ID: 5092111237
Enrollment ID: I20240627000627

Medical Identifiers

Medical identifiers for Dr Catey Ashlyn Abbott such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1699355347	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	E-17693 (Arkansas)	Primary

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. Dr Catey Ashlyn Abbott allows following entities to bill medicare on her behalf.

Entity Name	Mercy Health Northwest Arkansas Communities
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1265490916 PECOS PAC ID: 0648177873 Enrollment ID: O20031216000788

Entity Name	Mercy Health Northwest Arkansas Communities
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1699076737 PECOS PAC ID: 0648177873 Enrollment ID: O20110330000454

Entity Name	Glomar Medical Nwa Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1063286177 PECOS PAC ID: 4183074578 Enrollment ID: O20231227002592

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. Dr Catey Ashlyn Abbott 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
Dr Catey Ashlyn Abbott, DO 660 S Euclid Ave, Saint Louis, MO 63110-1010 Ph: (870) 759-0264	Dr Catey Ashlyn Abbott, DO 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003 Ph: (314) 362-9096

Reviews and Comments

Internal Medicine Doctors in Saint Louis, MO

Conor Mccartney, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 915 N Grand Blvd, Saint Louis, MO 63106 Phone: 314-652-4100
Dr. Faris Adam Bakeer, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110 Phone: 314-362-1700 Fax: 314-362-9878
Dr. Rehan Rais, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110 Phone: 314-362-1700 Fax: 314-362-9878
Nathan Farkas, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1 Barnes Jew Hosp Plz, Saint Louis, MO 63110 Phone: 314-362-1930
Dr. Randy Olivier Laine, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 1 Barnes Jewish Hospital Plz, Div Im Hospitalist, Saint Louis, MO 63110 Phone: 314-362-1700 Fax: 314-362-9878
Dr. Erin Leigh Dyer, MD Internal Medicine Medicare: Medicare Enrolled Practice Location: 4901 Forest Park Ave, Div Im General Med, Ste 241, Saint Louis, MO 63108 Phone: 314-362-5060 Fax: 314-362-6959
Nakul Shah, Internal Medicine Medicare: Medicare Enrolled Practice Location: 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 Phone: 314-362-5000

Dr Catey Ashlyn Abbott, DO - Medicare Internal Medicine in Saint Louis, MO