Donald Ahrens, PTA
NPI 1790252369 · Physical Therapy Assistant · Greenfield, MA
Donald Ahrens, PTA is a Physical Therapy Assistant provider in Greenfield, MA (NPI 1790252369).
Provider details
- NPI number
- 1790252369
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Male
- Sole proprietor
- Yes
- License
- 8321 (MA)
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
7 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
- 2018-10-31
- Last updated
- 2018-10-31
Frequently asked questions
- What is Donald Ahrens's NPI number?
- Donald Ahrens's National Provider Identifier (NPI) is 1790252369, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Donald Ahrens's specialty?
- Donald Ahrens is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Donald Ahrens located?
- Donald Ahrens's practice location on file with NPPES is 95 Laurel St, Greenfield, MA 01301-3106.
- What is Donald Ahrens's phone number?
- The practice phone number listed in the NPPES registry for Donald Ahrens is (413) 774-3143.
- Is Donald Ahrens's NPI active?
- Yes — Donald Ahrens's NPI (1790252369) is active in the NPPES registry as of the last update on 2018-10-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.