DAVID C HAHN DPT, SCS
NPI 1831217371
Physical Therapist in Wausau, WI

Active since March 26, 2007Accepts Medicare Assignment
82.16/100
CMS Quality Rating
3901 STEWART AVE, WAUSAU, WI 54401(715) 841-0002(715) 841-0003 Get Directions Write a Review

NPPES record last updated: May 22, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: May 22, 2026, Jan 11, 2023, Jan 3, 2023 and 2 more (5 updates tracked since 2019).

About David C Hahn Dpt, Scs NPPES

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

DAVID C HAHN DPT, SCS (NPI 1831217371) is an individual physical therapist in Wausau, Wisconsin, licensed in Wisconsin (5535) and active in the NPI registry since March 2007. He maintains a secondary practice location in Weston and is a graduate of Other (1996).

NPPES Registry Identity

NPI1831217371
Entity TypeIndividualMale
Primary Taxonomy225100000X
Provider Legal NameDAVID C HAHNCredential: DPT, SCS
Location Address3901 STEWART AVEWausau, WI 54401-3948
Mailing Address3901 Stewart AveWausau, WI 54401-3948 · (715) 907-0900 · Fax (715) 803-6977
Fax(715) 841-0003
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateMarch 26, 2007
Last NPPES UpdateMay 22, 20265 updates tracked since enumeration
NPPES CertifiedMay 22, 2026
NPI 1831217371 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225100000X
License Licensed in WI · 5535
Definition

Physical therapists (PTs) are licensed health care professionals who diagnose and treat individuals of all ages, from newborns to the very oldest, who have medical problems or other health-related conditions that limit their abilities to move and perform functional activities in their daily lives. PTs examine each individual and develop a plan using treatment techniques to promote the ability to move, reduce pain, restore function, and prevent disability. In addition, PTs work with individuals to prevent the loss of mobility before it occurs by developing fitness- and wellness-oriented programs for healthier and more active lifestyles. PTs:<ul><li>Diagnose and manage movement dysfunction and enhance physical and functional abilities.</li><li>Restore, maintain, and promote not only optimal physical function but optimal wellness and fitness and optimal quality of life as it relates to movement and health.</li><li>Prevent the onset, symptoms, and progression of impairments, functional limitations, and disabilities that may result from diseases, disorders, conditions, or injuries.</li><li>Treat conditions of the musculoskeletal, neuromuscular, cardiovascular, pulmonary, and/or integumentary systems.</li><li>Address the negative effects attributable to unique personal and environmental factors as they relate to human performance.</li></ul>PTs provide care for people in a variety of settings, including hospitals, private practices, outpatient clinics, home health agencies, schools, sports and fitness facilities, work settings, and nursing homes. State licensure is required in each state in which a PT practices.

3901 STEWART AVE, Wausau, WI 54401

Secondary Practice Location 1

Location 14002 Schofield Ave Ste 2Weston, WI 54476-3809 · Phone (715) 870-2422 · Fax (715) 870-2428

Other Identifiers 1

Other5535WI · Wi License #

Accepted 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

David C Hahn Dpt, Scs 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 ID2062466535
PECOS Enrollment IDI20050308000565

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.
560 services30 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.
32 services27 patients
Therapy procedure using functional activities 97530
A therapy procedure using functional activities encourages you to use your own body movements in day-to-day tasks to aid recovery. It aims to improve your mobility, strength, and overall health by incorporating therapeutic exercises into your routine.
28 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54401 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
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

82.16/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality65.6
Promoting Interoperability93
Improvement Activities40
Cost80.77

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.

Orthopaedic Surgery (Hand Surgery)
3901 STEWART AVE
WAUSAU, WI 54401
Orthopaedic Surgery
3901 STEWART AVE
WAUSAU, WI 54401
Orthopaedic Surgery (Foot and Ankle Surgery)
3901 STEWART AVE
WAUSAU, WI 54401
Orthopaedic Surgery (Hand Surgery)
3901 STEWART AVE
WAUSAU, WI 54401
Physician Assistant (Medical)
3901 STEWART AVE
WAUSAU, WI 54401
Physical Therapist
3901 STEWART AVE
WAUSAU, WI 54401
Occupational Therapist
3901 STEWART AVE
WAUSAU, WI 54401
Physician Assistant
3901 STEWART AVE
WAUSAU, WI 54401

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 David Hahn's NPI number?

The NPI number for David Hahn is 1831217371. It was assigned to this individual provider in the NPPES registry on March 26, 2007.

Where is David Hahn located?

David Hahn practices at 3901 Stewart Ave, Wausau, WI 54401. The listed phone number is (715) 841-0002.

What is David Hahn's specialty?

The primary specialty registered for this NPI is Physical Therapist with taxonomy code 225100000X.

Is David Hahn enrolled in Medicare?

Yes. David Hahn 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.

What insurance does David Hahn accept?

Health plans from Anthem Blue Cross and Blue Shield and Security Health Plan list David Hahn 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 David Hahn was last updated on May 22, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.