Arwen Christiando PLLC
NPI 1235927757 · Ophthalmology Physician · Greeley, CO
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Arwen Christiando PLLC is a Ophthalmology Physician organization in Greeley, CO (NPI 1235927757).
Provider details
- NPI number
- 1235927757
- Entity type
- Organization
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Arwen Christian, Ophthalmologist(719) 250-6740
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
1 yr 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
- 2025-04-25
- Last updated
- 2025-04-25
- Certified
- 2025-04-24
Frequently asked questions
- What is Arwen Christiando PLLC's NPI number?
- Arwen Christiando PLLC's National Provider Identifier (NPI) is 1235927757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Arwen Christiando PLLC?
- Arwen Christiando PLLC is classified in the NPPES registry as Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Arwen Christiando PLLC located?
- Arwen Christiando PLLC's practice location on file with NPPES is 1616 15th St, Greeley, CO 80631-4571.
- What is Arwen Christiando PLLC's phone number?
- The practice phone number listed in the NPPES registry for Arwen Christiando PLLC is (970) 352-6688.
- Does Arwen Christiando PLLC accept Medicare?
- Arwen Christiando 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 Arwen Christiando PLLC?
- The authorized official listed on Arwen Christiando PLLC's NPPES record is Arwen Christian, Ophthalmologist. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Arwen Christiando PLLC's NPI active?
- Yes — Arwen Christiando PLLC's NPI (1235927757) is active in the NPPES registry as of the last update on 2025-04-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.