OrganizationActive
Dr. Greg Hansen, P.C.
NPI 1235266628 · Optometrist · Dubuque, IA
Dr. Greg Hansen, P.C. is a Optometrist organization in Dubuque, IA (NPI 1235266628).
Provider details
- NPI number
- 1235266628
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Greg Hansen, President(563) 582-3173
- License
- 1941 AND 2010 (IA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(89/100 index)
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
4200 Dodge St
Dubuque, IA 52003-2624
Phone: (563) 582-3173
Street-level locationGet directions
Mailing address
4200 Dodge St
Dubuque, IA 52003-2624
Registry dates
- Enumerated
- 2007-02-27
- Last updated
- 2020-08-22
Frequently asked questions
- What is Dr. Greg Hansen, P.C.'s NPI number?
- Dr. Greg Hansen, P.C.'s National Provider Identifier (NPI) is 1235266628, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Greg Hansen, P.C.?
- Dr. Greg Hansen, P.C. is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is Dr. Greg Hansen, P.C. located?
- Dr. Greg Hansen, P.C.'s practice location on file with NPPES is 4200 Dodge St, Dubuque, IA 52003-2624.
- What is Dr. Greg Hansen, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Dr. Greg Hansen, P.C. is (563) 582-3173.
- Who is the authorized official for Dr. Greg Hansen, P.C.?
- The authorized official listed on Dr. Greg Hansen, P.C.'s NPPES record is Greg Hansen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Greg Hansen, P.C.'s NPI active?
- Yes — Dr. Greg Hansen, P.C.'s NPI (1235266628) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.