Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SHELLY LYNN GERLACH RN, MSN, FNP
NPI 1851575419
Nurse Practitioner - Family in Spring Hill, FL

Q: 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.

Q: What is Shelly Gerlach's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Q: When was this NPI record last updated?

The NPPES record for Shelly Gerlach was last updated on August 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since December 19, 2007PECOS EnrolledAccepts Medicare Assignment

11180 SPRING HILL DR, SPRING HILL, FL 34609(813) 915-5459 Get Directions Write a Review

NPPES record last updated: August 6, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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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 and is a graduate of Other (2007).

NPPES Registry Identity

NPI1851575419

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameSHELLY LYNN GERLACHCredential: RN, MSN, FNP

Location Address11180 SPRING HILL DRSpring Hill, FL 34609-4648

Mailing AddressPo Box 506Coushatta, LA 71019-0506 · (318) 932-2170 · Fax (318) 932-2242

Phone(813) 915-5459

Sole ProprietorNo

Medical School CMSOtherGraduated 2007

Enumeration DateDecember 19, 2007

Last NPPES UpdateAugust 6, 2026

NPPES CertifiedAugust 6, 2026

✔ NPI 1851575419 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

License✔ Licensed in FL · ARNP9301254

11180 SPRING HILL DR, Spring Hill, FL 34609

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Other Identifiers 1

OtherP01303905FL · R&r Medicare - Ucc

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMO Louisiana.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

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.

PECOS PAC ID2365524790

PECOS Enrollment IDI20100513000566

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

53 services51 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

28 services28 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

14 services13 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

13 services13 patients

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.

New Patient

$87.62 typical visit price

range $56.00 – $171.84

Typical copayment $21.90 (range $14.00 – $42.96)

Most-billed visit code 99203

Established Patient

$99.16 typical visit price

range $17.57 – $139.16

Typical copayment $24.79 (range $4.39 – $34.79)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. ALEX PADIKKEN

Pharmacist