Mack Wingreen
NPI 1770167546 · Physical Therapy Assistant · Frederick, MD
Mack Wingreen is a Physical Therapy Assistant provider in Frederick, MD (NPI 1770167546).
Provider details
- NPI number
- 1770167546
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- A4884 (MD)
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
5 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
- 2021-05-07
- Last updated
- 2021-05-07
- Certified
- 2021-05-07
Frequently asked questions
- What is Mack Wingreen's NPI number?
- Mack Wingreen's National Provider Identifier (NPI) is 1770167546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mack Wingreen's specialty?
- Mack Wingreen is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mack Wingreen located?
- Mack Wingreen's practice location on file with NPPES is 7407 Willow Rd, Frederick, MD 21702-2500.
- What is Mack Wingreen's phone number?
- The practice phone number listed in the NPPES registry for Mack Wingreen is (301) 644-5600.
- Is Mack Wingreen's NPI active?
- Yes — Mack Wingreen's NPI (1770167546) is active in the NPPES registry as of the last update on 2021-05-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.