MR. NATHAN SCOTT KREMMEL ACNP
NPI 1457957060
Nurse Practitioner - Gerontology in Saint Louis, MO
About Mr. Nathan Scott Kremmel Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. NATHAN SCOTT KREMMEL ACNP (NPI 1457957060) is an individual gerontology provider in Saint Louis, Missouri, licensed in Missouri (2020039317) and active in the NPI registry since December 2020. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mr. Nathan Scott Kremmel Acnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Nathan Kremmel 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
- 1,133 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 Nathan Kremmel's NPI number?
The NPI number for Nathan Kremmel is 1457957060. It was assigned to this individual provider in the NPPES registry on December 9, 2020.
Where is Nathan Kremmel located?
Nathan Kremmel practices at 915 N Grand Blvd, Saint Louis, MO 63106. The listed phone number is (314) 652-4100.
What is Nathan Kremmel's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Nathan Kremmel enrolled in Medicare?
Yes. Nathan Kremmel is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Nathan Kremmel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Kremmel 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 Nathan Kremmel's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Nathan Kremmel was last updated on April 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Mr. Nathan Scott Kremmel, ACNP · NPI 1457957060
Gerontology physician in Saint Louis, Missouri. Individual provider, active in the CMS NPPES registry since December 9, 2020.
## Identity
- **NPI:** 1457957060 (Entity type: Individual)
- **Enumerated:** December 9, 2020
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** 2020039317 (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:** Washington University (NPI 1992746903, Saint Louis, MO), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 9, 2024
- **Other identifiers:** Medicaid 420093780 (MO)
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Source: [NPI Profile](https://npiprofile.com/npi/1457957060) · Data from the CMS NPPES public registry.