Linda Markstein PT LLC
NPI 1518218585 · Physical Therapist · Middletown, OH
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Linda Markstein PT LLC is a Physical Therapist organization in Middletown, OH (NPI 1518218585).
Provider details
- NPI number
- 1518218585
- Entity type
- Organization
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Organization subpart
- No
- Authorized official
- Linda Markstein, Physical Therapist(937) 477-9499
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
- Physical Therapist225100000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Ambulatory Health Care Facilities
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
- 2012-10-01
- Last updated
- 2022-06-08
- Certified
- 2022-06-08
Frequently asked questions
- What is Linda Markstein PT LLC's NPI number?
- Linda Markstein PT LLC's National Provider Identifier (NPI) is 1518218585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Linda Markstein PT LLC?
- Linda Markstein PT LLC is classified in the NPPES registry as Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Linda Markstein PT LLC located?
- Linda Markstein PT LLC's practice location on file with NPPES is 4524 Rosemont Ct, Middletown, OH 45042-3866.
- What is Linda Markstein PT LLC's phone number?
- The practice phone number listed in the NPPES registry for Linda Markstein PT LLC is (937) 477-9499.
- Does Linda Markstein PT LLC accept Medicare?
- Linda Markstein PT LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Linda Markstein PT LLC?
- The authorized official listed on Linda Markstein PT LLC's NPPES record is Linda Markstein, Physical Therapist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Linda Markstein PT LLC's NPI active?
- Yes — Linda Markstein PT LLC's NPI (1518218585) is active in the NPPES registry as of the last update on 2022-06-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.