OrganizationActive
Amy Chang OD PLLC
NPI 1720679558 · Optometrist · Niwot, CO
Amy Chang OD PLLC is a Optometrist organization in Niwot, CO (NPI 1720679558).
Provider details
- NPI number
- 1720679558
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Amy Chang, Owner(303) 652-0505
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
6800 N 79th St Ste 101
Niwot, CO 80503-8978
Phone: (303) 652-0505
Fax: (303) 652-0606
Approximate (ZIP-level) locationGet directions
Mailing address
6800 N 79th St Ste 101
Niwot, CO 80503-8978
Other names (DBA / former)
- Doing business as
- Niwot Eyecare and Vision Therapy
- Doing business as
- Niwot Eyecare and Vision Therapy
Registry dates
- Enumerated
- 2021-02-03
- Last updated
- 2021-02-10
- Certified
- 2021-02-10
Frequently asked questions
- What is Amy Chang OD PLLC's NPI number?
- Amy Chang OD PLLC's National Provider Identifier (NPI) is 1720679558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Amy Chang OD PLLC?
- Amy Chang OD PLLC is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Amy Chang OD PLLC located?
- Amy Chang OD PLLC's practice location on file with NPPES is 6800 N 79th St Ste 101, Niwot, CO 80503-8978.
- What is Amy Chang OD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Amy Chang OD PLLC is (303) 652-0505.
- Who is the authorized official for Amy Chang OD PLLC?
- The authorized official listed on Amy Chang OD PLLC's NPPES record is Amy Chang, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Amy Chang OD PLLC's NPI active?
- Yes — Amy Chang OD PLLC's NPI (1720679558) is active in the NPPES registry as of the last update on 2021-02-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.