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Ronald Berggren, O.D.
NPI 1144206657 · Optometrist · Lakewood, CO
Ronald Berggren, O.D. is a Optometrist provider in Lakewood, CO (NPI 1144206657).
Provider details
- NPI number
- 1144206657
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- License
- 892 (CO)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
6565 W Jewell Ave
Suite 7
Lakewood, CO 80232-7102
Phone: (303) 936-1671
Fax: (303) 936-6230
Street-level locationGet directions
Mailing address
26 Golden Eagle Ln
Littleton, CO 80127-5742
Registry dates
- Enumerated
- 2005-12-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ronald Berggren's NPI number?
- Ronald Berggren's National Provider Identifier (NPI) is 1144206657, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Berggren's specialty?
- Ronald Berggren is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Ronald Berggren located?
- Ronald Berggren's practice location on file with NPPES is 6565 W Jewell Ave, Lakewood, CO 80232-7102.
- What is Ronald Berggren's phone number?
- The practice phone number listed in the NPPES registry for Ronald Berggren is (303) 936-1671.
- Is Ronald Berggren's NPI active?
- Yes — Ronald Berggren's NPI (1144206657) 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.