David G Kirschen OD PHD a Professional Optometric Corp
NPI 1639361611 · Optometrist · Brea, CA
David G Kirschen OD PHD a Professional Optometric Corp is a Optometrist organization in Brea, CA (NPI 1639361611).
Provider details
- NPI number
- 1639361611
- Entity type
- Organization
- Primary specialty
- OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- David Kirschen, President(714) 529-2470
- License
- OP5418T (CA)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Eye and Vision Services Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2007-08-14
- Last updated
- 2015-12-29
Frequently asked questions
- What is David G Kirschen OD PHD a Professional Optometric Corp's NPI number?
- David G Kirschen OD PHD a Professional Optometric Corp's National Provider Identifier (NPI) is 1639361611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David G Kirschen OD PHD a Professional Optometric Corp?
- David G Kirschen OD PHD a Professional Optometric Corp is classified in the NPPES registry as Optometrist (Eye and Vision Services Providers).
- Where is David G Kirschen OD PHD a Professional Optometric Corp located?
- David G Kirschen OD PHD a Professional Optometric Corp's practice location on file with NPPES is 428 S Brea Blvd, Brea, CA 92821-5301.
- What is David G Kirschen OD PHD a Professional Optometric Corp's phone number?
- The practice phone number listed in the NPPES registry for David G Kirschen OD PHD a Professional Optometric Corp is (714) 529-2470.
- Who is the authorized official for David G Kirschen OD PHD a Professional Optometric Corp?
- The authorized official listed on David G Kirschen OD PHD a Professional Optometric Corp's NPPES record is David Kirschen, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David G Kirschen OD PHD a Professional Optometric Corp's NPI active?
- Yes — David G Kirschen OD PHD a Professional Optometric Corp's NPI (1639361611) is active in the NPPES registry as of the last update on 2015-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.