Garrit Zwakenberg, PTA
NPI 1447624788 · Physical Therapy Assistant · Frederick, MD
Garrit Zwakenberg, PTA is a Physical Therapy Assistant provider in Frederick, MD (NPI 1447624788).
Provider details
- NPI number
- 1447624788
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Male
- Sole proprietor
- No
- License
- A4373 (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
10 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
- 2015-11-24
- Last updated
- 2023-04-20
- Certified
- 2023-04-20
Frequently asked questions
- What is Garrit Zwakenberg's NPI number?
- Garrit Zwakenberg's National Provider Identifier (NPI) is 1447624788, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Garrit Zwakenberg's specialty?
- Garrit Zwakenberg is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Garrit Zwakenberg located?
- Garrit Zwakenberg's practice location on file with NPPES is 5955 Quinn Orchard Rd, Frederick, MD 21704-6656.
- What is Garrit Zwakenberg's phone number?
- The practice phone number listed in the NPPES registry for Garrit Zwakenberg is (301) 228-2249.
- Is Garrit Zwakenberg's NPI active?
- Yes — Garrit Zwakenberg's NPI (1447624788) is active in the NPPES registry as of the last update on 2023-04-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.