Rian Ryan, PT
NPI 1629108352 · Physical Therapist · Rockville, MD
Rian Ryan, PT is a Physical Therapist provider in Rockville, MD (NPI 1629108352).
Provider details
- NPI number
- 1629108352
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT
- Sex
- Female
- Sole proprietor
- No
- License
- 21490 (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
19 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
- 2007-03-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Rian Ryan's NPI number?
- Rian Ryan's National Provider Identifier (NPI) is 1629108352, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rian Ryan's specialty?
- Rian Ryan is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Rian Ryan located?
- Rian Ryan's practice location on file with NPPES is 9909 Medical Center Drive, Rockville, MD 20850.
- What is Rian Ryan's phone number?
- The practice phone number listed in the NPPES registry for Rian Ryan is (240) 864-6000.
- Is Rian Ryan's NPI active?
- Yes — Rian Ryan's NPI (1629108352) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.