Donald Marsh
NPI 1598999674 · Physical Therapist · Madison, WI
Donald Marsh is a Physical Therapist provider in Madison, WI (NPI 1598999674).
Provider details
- NPI number
- 1598999674
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 11159-24 (WI)
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-05-05
- Last updated
- 2009-05-05
Frequently asked questions
- What is Donald Marsh's NPI number?
- Donald Marsh's National Provider Identifier (NPI) is 1598999674, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Marsh's specialty?
- Donald Marsh is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Donald Marsh located?
- Donald Marsh's practice location on file with NPPES is 600 Highland Ave, Madison, WI 53792-0001.
- What is Donald Marsh's phone number?
- The practice phone number listed in the NPPES registry for Donald Marsh is (608) 662-0817.
- Is Donald Marsh's NPI active?
- Yes — Donald Marsh's NPI (1598999674) is active in the NPPES registry as of the last update on 2009-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.