Kristi Irby, LPTA
NPI 1437661121 · Physical Therapy Assistant · Fairfax, VA
Kristi Irby, LPTA is a Physical Therapy Assistant provider in Fairfax, VA (NPI 1437661121).
Provider details
- NPI number
- 1437661121
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- LPTA
- Sex
- Female
- Sole proprietor
- No
- License
- 2306000517 (VA)
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
8 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
- 2017-11-02
- Last updated
- 2017-11-02
Frequently asked questions
- What is Kristi Irby's NPI number?
- Kristi Irby's National Provider Identifier (NPI) is 1437661121, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kristi Irby's specialty?
- Kristi Irby is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Kristi Irby located?
- Kristi Irby's practice location on file with NPPES is 10701 Main St, Fairfax, VA 22030-6904.
- What is Kristi Irby's phone number?
- The practice phone number listed in the NPPES registry for Kristi Irby is (703) 273-7705.
- Is Kristi Irby's NPI active?
- Yes — Kristi Irby's NPI (1437661121) is active in the NPPES registry as of the last update on 2017-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.