LINDSAY ANN MURPHY DICKERHOFF M.D.
NPI 1790028520
Obstetrics & Gynecology in O Fallon, MO
About Lindsay Ann Murphy Dickerhoff M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LINDSAY ANN MURPHY DICKERHOFF M.D. (NPI 1790028520) is an individual obstetrics & gynecology provider in O Fallon, Missouri, licensed in Missouri (2017007785) and active in the NPI registry since March 2013. She is enrolled in Medicare PECOS, is affiliated with Ssm St Joseph Health Center, and is a graduate of Other (2013).
NPPES Registry Identity
Specialties & Licenses
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
Lindsay Ann Murphy Dickerhoff M.d. 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 Lindsay Dickerhoff reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
O Fallon, MO 63366
- Reassigned Medicare billing, Missouri enrollment
- 697 clinicians in this Medicare group
Lake St Louis, MO 63367
- Reassigned Medicare billing, Missouri enrollment
- 741 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.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ssm St Joseph Health Center
Acute Care Hospitals · Saint Charles, MOSsm St Joseph Hospital West
Acute Care Hospitals · Lake Saint Louis, MOPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 63366 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.
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 Lindsay Dickerhoff's NPI number?
The NPI number for Lindsay Dickerhoff is 1790028520. It was assigned to this individual provider in the NPPES registry on March 29, 2013.
Where is Lindsay Dickerhoff located?
Lindsay Dickerhoff practices at 1101 Highway K, O Fallon, MO 63366. The listed phone number is (636) 379-6363.
What is Lindsay Dickerhoff's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Lindsay Dickerhoff enrolled in Medicare?
Yes. Lindsay Dickerhoff 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 Lindsay Dickerhoff's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lindsay Dickerhoff reassigns Medicare benefits to 2 organizations: Ssm Medical Group, Inc. (O Fallon, MO) and Ssm Health Care St. Louis (Lake St 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 Lindsay Dickerhoff's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lindsay Dickerhoff accept?
Health plans from Ambetter Health, Ambetter Health of Delaware, Ambetter from Arkansas Health & Wellness, Ambetter from Sunflower Health Plan and Ambetter of Oklahoma and 4 other insurers list Lindsay Dickerhoff 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 Lindsay Dickerhoff affiliated with any hospitals?
According to CMS data, Lindsay Dickerhoff is affiliated with Ssm St Joseph Health Center and Ssm St Joseph Hospital West.
When was this NPI record last updated?
The NPPES record for Lindsay Dickerhoff was last updated on November 3, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.
# Lindsay Ann Murphy Dickerhoff, M.D. · NPI 1790028520
Obstetrics & Gynecology physician in O Fallon, Missouri. Individual provider, active in the CMS NPPES registry since March 29, 2013.
## Identity
- **NPI:** 1790028520 (Entity type: Individual)
- **Enumerated:** March 29, 2013
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 2017007785 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 1101 HIGHWAY K, O Fallon, MO 63366-8431
- **Phone:** (636) 379-6363
## 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): Ssm Medical Group, Inc. (NPI 1851896146, O Fallon, MO); Ssm Health Care St. Louis (NPI 1538113097, Lake St Louis, MO) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** November 3, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1790028520) · Data from the CMS NPPES public registry.