MS. KRISTIN ALEX ENGLER ACNP
NPI 1366109472
Nurse Practitioner - Gerontology in Saint Louis, MO
About Ms. Kristin Alex Engler Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. KRISTIN ALEX ENGLER ACNP (NPI 1366109472) is an individual gerontology provider in Saint Louis, Missouri, licensed in Missouri (2021045329) and active in the NPI registry since November 2021. She is enrolled in Medicare PECOS, is affiliated with Barnes Jewish Hospital, and is a graduate of Other (2021).
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
Ms. Kristin Alex Engler Acnp 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 Reassignment
Medicare enrollment records show Kristin Engler reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Saint Louis, MO 63110
- Reassigned Medicare billing, Missouri enrollment
- 172 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 3
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Barnes Jewish Hospital
Acute Care Hospitals · Saint Louis, MOPhysician 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.
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 63108
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 Kristin Engler's NPI number?
The NPI number for Kristin Engler is 1366109472. It was assigned to this individual provider in the NPPES registry on November 23, 2021.
Where is Kristin Engler located?
Kristin Engler practices at 4901 Forest Park Ave Div Surg Accs, Ste 420, Saint Louis, MO 63108. The listed phone number is (314) 362-5298.
What is Kristin Engler's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Kristin Engler enrolled in Medicare?
Yes. Kristin Engler 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 organization bills Medicare for Kristin Engler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kristin Engler reassigns Medicare benefits to Washington University (Saint Louis, MO). The 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 Kristin Engler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kristin Engler accept?
Health plans from Cox HealthPlans list Kristin Engler 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 Kristin Engler affiliated with any hospitals?
According to CMS data, Kristin Engler is affiliated with Barnes Jewish Hospital.
When was this NPI record last updated?
The NPPES record for Kristin Engler 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.
# Ms. Kristin Alex Engler, ACNP · NPI 1366109472
Gerontology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since November 23, 2021.
## Identity
- **NPI:** 1366109472 (Entity type: Individual)
- **Enumerated:** November 23, 2021
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 2021045329 (Missouri)
- **Sole proprietor:** No
## Practice location
- **Address:** 4901 FOREST PARK AVE, DIV SURG ACCS, STE 420, Saint Louis, MO 63108-1495
- **Phone:** (314) 362-5298 · **Fax:** (888) 824-2176
## 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:** Washington University (NPI 1134169568, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** April 17, 2025
- **Other identifiers:** Medicaid 420104466 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1366109472) · Data from the CMS NPPES public registry.