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LESLIE GROMMERSCH PT, DPT
NPI 1962865600
Physical Therapist - Orthopedic in Mankato, MN

Active since March 31, 2016Accepts Medicare Assignment
1400 MADISON AVE STE 100A, MANKATO, MN 56001(507) 594-2452 Get Directions Write a Review

NPPES record last updated: January 13, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 13, 2021, Mar 17, 2018, Oct 25, 2017 and 2 more (5 updates tracked since 2016).

About Leslie Grommersch Pt, Dpt NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

LESLIE GROMMERSCH PT, DPT (NPI 1962865600) is an individual orthopedic provider in Mankato, Minnesota, licensed in Minnesota (10047) and active in the NPI registry since March 2016. She maintains a secondary practice location in New Ulm and is a graduate of Other (2015).

NPPES Registry Identity

NPI1962865600
Entity TypeIndividualFemale
Primary Taxonomy2251X0800X
Provider Legal NameLESLIE GROMMERSCHCredential: PT, DPT
Location Address1400 MADISON AVE STE 100AMankato, MN 56001-5260
Mailing Address1400 Madison AveMankato, MN 56001-5473
Phone(507) 594-2452
Sole ProprietorNo
Medical School CMSOtherGraduated 2015
Enumeration DateMarch 31, 2016
Last NPPES UpdateJanuary 13, 20215 updates tracked since enumeration
NPPES CertifiedJanuary 13, 2021
✔ NPI 1962865600 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPhysical Therapist · OrthopedicRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code2251X0800X
License✔ Licensed in MN · 10047
Definition
A licensed physical therapist, including but not limited to an individual who is a Board Certified Specialist in Orthopaedic Physical Therapy, who has demonstrated specialized knowledge and skill in human anatomy and physiology, movement science; pathology/pathophysiology, pain science, medical and surgical considerations, orthopaedic physical therapy theory and practice, and critical inquiry for evidence-based practice.
1400 MADISON AVE STE 100A, Mankato, MN 56001
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Secondary Practice Location 1

Location 11324 5th St NNew Ulm, MN 56073-1514 · Phone (507) 217-5746

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Sanford Health Plan.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

Leslie Grommersch Pt, Dpt 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 ID8628335569
PECOS Enrollment IDI20171130000860

Medicare Billing Reassignment

Medicare enrollment records show Leslie Grommersch reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mayo Clinic Health System-Southwest Minnesota Region
0.6 mi
Multi-Specialty
1025 MARSH ST
Mankato, MN 56001
  • Reassigned Medicare billing, Minnesota enrollment
  • 1,572 clinicians in this Medicare group
NPI 1578545422 (507) 625-4031

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.

Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes 97110
This therapy involves exercises to boost strength, endurance, flexibility, and range of motion. Each session lasts 15 minutes. The goal is to improve physical function and overall health. It's a safe, beneficial method for enhancing well-being and fitness.
1,116 services63 patients
Therapy procedure using manual technique, each 15 minutes 97140
This therapy involves using hands-on techniques to help improve your body's movement and function. These techniques may include stretching, resistance exercises, or gentle pressure. Each session lasts 15 minutes and aims to relieve pain, promote healing, and improve your overall health.
102 services20 patients
Evaluation for physical therapy, typically 20 minutes 97161
An evaluation for physical therapy is a short, 20-minute assessment where your physical condition, mobility, and pain levels are examined. This helps in designing a personalized therapy plan to enhance your physical function and well-being.
51 services47 patients

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MAYO FOUNDATION FOR MEDICAL EDUCATION & RESEARCH
Durable Medical Equipment & Medical Supplies
1400 MADISON AVE STE 100A
MANKATO, MN 56001
Blue Earth County (507) 594-2689

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 Leslie Grommersch's NPI number?

The NPI number for Leslie Grommersch is 1962865600. It was assigned to this individual provider in the NPPES registry on March 31, 2016.

Where is Leslie Grommersch located?

Leslie Grommersch practices at 1400 Madison Ave Ste 100A, Mankato, MN 56001. The listed phone number is (507) 594-2452.

What is Leslie Grommersch's specialty?

The primary specialty registered for this NPI is Physical Therapist, specializing in Orthopedic, with taxonomy code 2251X0800X.

Is Leslie Grommersch enrolled in Medicare?

Yes. Leslie Grommersch 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 Leslie Grommersch's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Leslie Grommersch reassigns Medicare benefits to Mayo Clinic Health System-Southwest Minnesota Region (Mankato, MN). 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 Leslie Grommersch's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Leslie Grommersch accept?

Health plans from Sanford Health Plan list Leslie Grommersch 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.

When was this NPI record last updated?

The NPPES record for Leslie Grommersch was last updated on January 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.