Jaclyn Lopez Szewczyk, OD in Saint Louis, MO - Medicare Optometry Provider

Jaclyn Lopez Szewczyk, OD is a medicare enrolled "Optometrist" provider in Saint Louis, Missouri. She graduated from medical school in 2022 and has 3 years of diverse experience with area of expertise as Optometry. She is a member of the group practice Mercy Clinic Ophthalmology Llc, Mercy Health Services Llc and her current practice location is 621 S New Ballas Rd Ste 140, Saint Louis, Missouri. You can reach out to her office (for appointments etc.) via phone at (142) 516-4303.

Jaclyn Lopez Szewczyk is licensed to practice in Missouri (license number 2023033367) 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 1871224212.

Contact Information

	Jaclyn Lopez Szewczyk, OD
	621 S New Ballas Rd Ste 140, Saint Louis, MO 63141-8232
	(142) 516-4303
	Not Available

Map and Direction

Healthcare Provider's Profile

Full Name	Jaclyn Lopez Szewczyk
Gender	Female
Speciality	Optometry
Experience	3 Years
Location	621 S New Ballas Rd Ste 140, 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:

Jaclyn Lopez Szewczyk graduated from medical school in 2022

NPI Data:

NPI Number: 1871224212
Provider Enumeration Date: 06/17/2022
Last Update Date: 08/26/2025

Medicare PECOS Information:

PECOS PAC ID: 5092166579
Enrollment ID: I20240109002749

Medical Identifiers

Medical identifiers for Jaclyn Lopez Szewczyk such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1871224212	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
152W00000X	Optometrist	2023033367 (Missouri)	Primary

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mercy Clinic Ophthalmology Llc	1951544428	11
Mercy Health Services Llc	2264329168	6

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. Jaclyn Lopez Szewczyk allows following entities to bill medicare on her behalf.

Provider Name	Mercy Health Services Llc
Provider Type	Part B Supplier - Clinic/group Practice
Provider Identifiers	NPI Number: 1164567897 PECOS PAC ID: 2264329168 Enrollment ID: O20070723000817

Provider Name	Mercy Clinic Ophthalmology Llc
Provider Type	Part B Supplier - Clinic/group Practice
Provider Identifiers	NPI Number: 1003179656 PECOS PAC ID: 1951544428 Enrollment ID: O20130830000818

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. Jaclyn Lopez Szewczyk 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
Jaclyn Lopez Szewczyk, OD 621 S New Ballas Rd Ste 140, Saint Louis, MO 63141-8232 Ph: (142) 516-4303	Jaclyn Lopez Szewczyk, OD 621 S New Ballas Rd Ste 140, Saint Louis, MO 63141-8232 Ph: (142) 516-4303

Reviews and Comments

Optometrist in Saint Louis, MO

Dr. Matthew Christopher Simpson, O.D. Optometrist Medicare: Not Enrolled in Medicare Practice Location: 915 N Grand Blvd, Saint Louis, MO 63106 Phone: 314-652-4100 Fax: 314-289-6581
Mariana Said, Optometrist Medicare: Accepting Medicare Assignments Practice Location: 1225 S Grand Blvd, Saint Louis, MO 63104 Phone: 314-617-2600
Brandon Merrill, Optometrist Medicare: Not Enrolled in Medicare Practice Location: 7840 Natural Bridge Rd, Saint Louis, MO 63121 Phone: 314-516-5131 Fax: 314-516-6405
Dr. Kristin S. Mcmurry, O.D. Optometrist Medicare: Accepting Medicare Assignments Practice Location: 12406 Tesson Ferry Rd, Saint Louis, MO 63128 Phone: 314-842-5858 Fax: 800-432-6004
Genevieve Ehlers, Optometrist Medicare: Not Enrolled in Medicare Practice Location: 915 N Grand Blvd, Saint Louis, MO 63106 Phone: 314-652-4100
Dr. Douglas J Mcguire, OD Optometrist Medicare: Not Enrolled in Medicare Practice Location: 5496 Baumgartner Rd, S.105, Saint Louis, MO 63129 Phone: 314-487-2600 Fax: 314-487-7135
Dr. Michael Rohde, O.D. Optometrist Medicare: Accepting Medicare Assignments Practice Location: 2572 Lemay Ferry Rd, Saint Louis, MO 63125 Phone: 314-892-3321 Fax: 314-845-9603

Jaclyn Lopez Szewczyk, OD - Medicare Optometrist in Saint Louis, MO