Ryan James Parnell DO PLLC
NPI 1225763139 · Family Medicine Physician · Dix Hills, NY
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan James Parnell DO PLLC is a Family Medicine Physician organization in Dix Hills, NY (NPI 1225763139).
Provider details
- NPI number
- 1225763139
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Ryan Parnell, Owner(631) 271-9151
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
- 2022-07-24
- Last updated
- 2022-07-24
- Certified
- 2022-07-24
Frequently asked questions
- What is Ryan James Parnell DO PLLC's NPI number?
- Ryan James Parnell DO PLLC's National Provider Identifier (NPI) is 1225763139, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ryan James Parnell DO PLLC?
- Ryan James Parnell DO PLLC is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan James Parnell DO PLLC located?
- Ryan James Parnell DO PLLC's practice location on file with NPPES is 40 Seward Dr, Dix Hills, NY 11746-7908.
- What is Ryan James Parnell DO PLLC's phone number?
- The practice phone number listed in the NPPES registry for Ryan James Parnell DO PLLC is (631) 271-9151.
- Does Ryan James Parnell DO PLLC accept Medicare?
- Ryan James Parnell DO PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Ryan James Parnell DO PLLC?
- The authorized official listed on Ryan James Parnell DO PLLC's NPPES record is Ryan Parnell, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ryan James Parnell DO PLLC's NPI active?
- Yes — Ryan James Parnell DO PLLC's NPI (1225763139) is active in the NPPES registry as of the last update on 2022-07-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.