DR. VALERIE S RATTS MD
NPI 1942226170
Obstetrics & Gynecology - Reproductive Endocrinology in Saint Louis, MO
About Dr. Valerie S Ratts Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VALERIE S RATTS MD (NPI 1942226170) is an individual reproductive endocrinology provider in Saint Louis, Missouri, licensed in Missouri (36908) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Johns Hopkins University School Of Medicine (1987).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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 and accepts Medicare assignment
Dr. Valerie S Ratts Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Valerie Ratts 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 63108
- Reassigned Medicare billing, Illinois and Missouri enrollments
- Also billed through NPI 1457203135 (Missouri)
- 530 clinicians in this Medicare group
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 105 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 63108 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
SAINT LOUIS, MO 63108
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 Valerie Ratts's NPI number?
The NPI number for Valerie Ratts is 1942226170. It was assigned to this individual provider in the NPPES registry on July 14, 2006.
Where is Valerie Ratts located?
Valerie Ratts practices at 4444 Forest Park Ave Div Ob Reproductive Endocrinology, Ste 3100, Saint Louis, MO 63108. The listed phone number is (314) 286-2400.
What is Valerie Ratts's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Reproductive Endocrinology, with taxonomy code 207VE0102X.
Is Valerie Ratts enrolled in Medicare?
Yes. Valerie Ratts is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Valerie Ratts's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Valerie Ratts reassigns Medicare benefits to 2 organizations: Washington University Physicians In Illinois, Inc (Saint Louis, MO) and Washington University (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 Valerie Ratts's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Valerie Ratts accept?
Health plans from Cox HealthPlans and UnitedHealthcare list Valerie Ratts 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 Valerie Ratts was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Valerie S Ratts, MD · NPI 1942226170
Reproductive Endocrinology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since July 14, 2006.
## Identity
- **NPI:** 1942226170 (Entity type: Individual)
- **Enumerated:** July 14, 2006
- **Primary specialty:** Obstetrics & Gynecology - Reproductive Endocrinology · taxonomy 207VE0102X
- **State license:** 36908 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 4444 FOREST PARK AVE, DIV OB REPRODUCTIVE ENDOCRINOLOGY, STE 3100, Saint Louis, MO 63108-2212
- **Phone:** (314) 286-2400 · **Fax:** (314) 286-2455
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **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): Washington University Physicians In Illinois, Inc (NPI 1174015515, Saint Louis, MO); Washington University (NPI 1760422265, Saint Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Johns Hopkins University School Of Medicine, class of 1987
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 207654906 (MO)
---
Source: [NPI Profile](https://npiprofile.com/npi/1942226170) · Data from the CMS NPPES public registry.