CRYSTAL RENEE WORSENA DO
NPI 1831585942
Psychiatry & Neurology - Neurology in Saint Peters, MO
About Crystal Renee Worsena Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CRYSTAL RENEE WORSENA DO (NPI 1831585942) is an individual neurology provider in Saint Peters, Missouri, licensed in Missouri (2020019649) and active in the NPI registry since April 2015. She is enrolled in Medicare PECOS, is affiliated with Missouri Baptist Medical Center, and maintains 21 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 21
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
Crystal Renee Worsena Do 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
16Medicare enrollment records show Crystal Worsena reassigns Medicare billing to 16 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Saint Louis, MO 63141
- Reassigned Medicare billing, Missouri enrollment
- 140 clinicians in this Medicare group
Hannibal, MO 63401
- Reassigned Medicare billing, Missouri enrollment
- 196 clinicians in this Medicare group
Jefferson City, MO 65109
- Reassigned Medicare billing, Missouri enrollment
- 74 clinicians in this Medicare group
Joplin, MO 64804
- Reassigned Medicare billing, Missouri enrollment
- Also billed through NPI 1679517023 (Missouri)
- 171 clinicians in this Medicare group
Monroe, WI 53566
- Reassigned Medicare billing, Wisconsin enrollment
- 376 clinicians in this Medicare group
Beaver Dam, WI 53916
- Reassigned Medicare billing, Wisconsin enrollment
- 606 clinicians in this Medicare group
Rogersville, TN 37857
- Reassigned Medicare billing, Tennessee and Virginia enrollments
- Also billed through NPI 1003274994 (Virginia)
- 861 clinicians in this Medicare group
Asheville, NC 28803
- Reassigned Medicare billing, North Carolina enrollment
- 2,998 clinicians in this Medicare group
Lynchburg, VA 24503
- Reassigned Medicare billing, Missouri enrollment
- 2 clinicians in this Medicare group
Raleigh, NC 27610
- Reassigned Medicare billing, North Carolina enrollment
- 182 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.
Areas of Expertise CMS Part B claims 6
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Missouri Baptist Medical Center
Acute Care Hospitals · Town And Country, MOFreeman Health System - Freeman West
Acute Care Hospitals · Joplin, MOBarnes-Jewish St Peters Hospital
Acute Care Hospitals · Saint Peters, MOProgress West Hospital
Acute Care Hospitals · O Fallon, MOLegacy Meridian Park Medical Center
Acute Care Hospitals · Tualatin, ORPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63376 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Crystal Worsena's NPI number?
The NPI number for Crystal Worsena is 1831585942. It was assigned to this individual provider in the NPPES registry on April 15, 2015.
Where is Crystal Worsena located?
Crystal Worsena practices at 70 Jungermann Cir Ste 300, Saint Peters, MO 63376. The listed phone number is (636) 916-7060.
What is Crystal Worsena's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is Crystal Worsena enrolled in Medicare?
Yes. Crystal Worsena 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 Crystal Worsena's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Crystal Worsena reassigns Medicare benefits to 16 organizations: Fairview Heights Medical Group Sc (Saint Louis, MO), Hannibal Regional Healthcare System Inc (Hannibal, MO), Ssm Regional Health Services (Jefferson City, MO), Freeman-Oak Hill Health System (Joplin, MO), The Monroe Clinic, Inc. (Monroe, WI) and 11 more organizations, listed in the Medicare section above. 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 Crystal Worsena's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Crystal Worsena accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of NC, Cigna Healthcare and CommunityCare and 1 other insurer list Crystal Worsena 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.
Is Crystal Worsena affiliated with any hospitals?
According to CMS data, Crystal Worsena is affiliated with Missouri Baptist Medical Center, Freeman Health System - Freeman West, Barnes-Jewish St Peters Hospital, Progress West Hospital and Legacy Meridian Park Medical Center.
When was this NPI record last updated?
The NPPES record for Crystal Worsena was last updated on September 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 46 days 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.
# Crystal Renee Worsena, DO · NPI 1831585942
Neurology physician in Saint Peters, Missouri. Individual provider, active in the CMS NPPES registry since April 15, 2015.
## Identity
- **NPI:** 1831585942 (Entity type: Individual)
- **Enumerated:** April 15, 2015
- **Primary specialty:** Psychiatry & Neurology - Neurology · taxonomy 2084N0400X
- **State license:** 2020019649 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 70 JUNGERMANN CIR STE 300, Saint Peters, MO 63376-1637
- **Phone:** (636) 916-7060
## 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:** 16 organizations under Medicare reassignment (form CMS-855R): Fairview Heights Medical Group Sc (NPI 1679503668, Saint Louis, MO); Hannibal Regional Healthcare System Inc (NPI 1003956095, Hannibal, MO); Ssm Regional Health Services (NPI 1033135496, Jefferson City, MO); Freeman-Oak Hill Health System (NPI 1891809679, Joplin, MO); The Monroe Clinic, Inc. (NPI 1386720548, Monroe, WI); and 11 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Kansas City University Of Med & Biosciences, College Of Osteo Med, class of 2015
## Record status
- **NPPES last updated:** September 18, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1831585942) · Data from the CMS NPPES public registry.