SHELLY LYNN GERLACH RN, MSN, FNP
NPI 1851575419
Nurse Practitioner - Family in Spring Hill, FL
About Shelly Lynn Gerlach Rn, Msn, Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SHELLY LYNN GERLACH RN, MSN, FNP (NPI 1851575419) is an individual family provider in Spring Hill, Florida, licensed in Florida (ARNP9301254) and active in the NPI registry since December 2007. She is enrolled in Medicare PECOS, maintains a secondary practice location in Coushatta, and is a graduate of Other (2007).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
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 and accepts Medicare assignment
Shelly Lynn Gerlach Rn, Msn, Fnp 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
3Medicare enrollment records show Shelly Gerlach reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Brooksville, FL 34601
- Reassigned Medicare billing, Florida enrollment
- 19 clinicians in this Medicare group
Hudson, FL 34667
- Reassigned Medicare billing, Florida enrollment
- 10 clinicians in this Medicare group
Tampa, FL 33613
- Reassigned Medicare billing, Florida enrollment
- 1,719 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 4
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 34609 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 12
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 Shelly Gerlach's NPI number?
The NPI number for Shelly Gerlach is 1851575419. It was assigned to this individual provider in the NPPES registry on December 19, 2007.
Where is Shelly Gerlach located?
Shelly Gerlach practices at 11180 Spring Hill Dr, Spring Hill, FL 34609. The listed phone number is (813) 915-5459.
What is Shelly Gerlach's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Shelly Gerlach enrolled in Medicare?
Yes. Shelly Gerlach 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 Shelly Gerlach's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Shelly Gerlach reassigns Medicare benefits to 3 organizations: Total Care Plus LLC (Brooksville, FL), Florida Department Of Health (Hudson, FL) and Florida Hospital Physician Group Inc (Tampa, FL). 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 Shelly Gerlach'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 Shelly Gerlach was last updated on September 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 52 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.
# Shelly Lynn Gerlach, RN, MSN, FNP · NPI 1851575419
Family physician in Spring Hill, Florida. Individual provider, active in the CMS NPPES registry since December 19, 2007.
## Identity
- **NPI:** 1851575419 (Entity type: Individual)
- **Enumerated:** December 19, 2007
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** ARNP9301254 (Florida)
- **Sole proprietor:** No
## Practice location
- **Address:** 11180 SPRING HILL DR, Spring Hill, FL 34609-4648
- **Phone:** (813) 915-5459
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Total Care Plus LLC (NPI 1376069948, Brooksville, FL); Florida Department Of Health (NPI 1083687719, Hudson, FL); Florida Hospital Physician Group Inc (NPI 1174955256, Tampa, FL) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** September 10, 2026
- **Other identifiers:** Other P01303905 (FL)
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Source: [NPI Profile](https://npiprofile.com/npi/1851575419) · Data from the CMS NPPES public registry.