AMY LOREEN
NPI 1730534066
Obstetrics & Gynecology in Saint Louis, MO
About Amy Loreen NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY LOREEN (NPI 1730534066) is an individual obstetrics & gynecology provider in Saint Louis, Missouri, licensed in Missouri (2020027117) and active in the NPI registry since April 2016. She is enrolled in Medicare PECOS and maintains a secondary practice location in Richmond Heights.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Amy Loreen is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Amy Loreen reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63134
- Reassigned Medicare billing, Missouri enrollment
- 46 clinicians in this Medicare group
Saint Louis, MO 63104
- Reassigned Medicare billing, Missouri enrollment
- 1,294 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63106 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
SAINT LOUIS, MO 63106
SAINT LOUIS, MO 63106
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Amy Loreen's NPI number?
The NPI number for Amy Loreen is 1730534066. It was assigned to this individual provider in the NPPES registry on April 23, 2016.
Where is Amy Loreen located?
Amy Loreen practices at 915 N Grand Blvd, Saint Louis, MO 63106. The listed phone number is (314) 652-4100.
What is Amy Loreen's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Amy Loreen enrolled in Medicare?
Yes. Amy Loreen is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Amy Loreen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Loreen reassigns Medicare benefits to 2 organizations: County Of St Louis Division Of Fiscal Management (Saint Louis, MO) and Ssm Health Care Group (Saint Louis, MO). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Amy Loreen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Amy Loreen accept?
Health plans from Anthem Blue Cross and Blue Shield, Medica and Oscar Insurance Company list Amy Loreen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Amy Loreen was last updated on September 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Amy Loreen · NPI 1730534066
Obstetrics & Gynecology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since April 23, 2016.
## Identity
- **NPI:** 1730534066 (Entity type: Individual)
- **Enumerated:** April 23, 2016
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 2020027117 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 915 N GRAND BLVD, Saint Louis, MO 63106-1621
- **Phone:** (314) 652-4100
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): County Of St Louis Division Of Fiscal Management (NPI 1780639088, Saint Louis, MO); Ssm Health Care Group (NPI 1306589544, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 8, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1730534066) · Data from the CMS NPPES public registry.