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Dennis Buck, O.D.
NPI 1821117805 · Optometrist · Glendale, AZ
Dennis Buck, O.D. is a Optometrist provider in Glendale, AZ (NPI 1821117805).
Provider details
- NPI number
- 1821117805
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 25 (AZ)
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
9350 W Northern Ave
Glendale, AZ 85305-1103
Phone: (623) 877-3571
Fax: (623) 877-3769
Street-level locationGet directions
Mailing address
1207 E Michelle Dr
Phoenix, AZ 85022-1219
Registry dates
- Enumerated
- 2007-03-28
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dennis Buck's NPI number?
- Dennis Buck's National Provider Identifier (NPI) is 1821117805, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Buck's specialty?
- Dennis Buck is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Dennis Buck located?
- Dennis Buck's practice location on file with NPPES is 9350 W Northern Ave, Glendale, AZ 85305-1103.
- What is Dennis Buck's phone number?
- The practice phone number listed in the NPPES registry for Dennis Buck is (623) 877-3571.
- Is Dennis Buck's NPI active?
- Yes — Dennis Buck's NPI (1821117805) 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.