Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. RONALD K BERGGREN O.D.
NPI 1144206657
Optometrist in Lakewood, CO

Q: What is Ronald Berggren's NPI number?

The NPI number for Ronald Berggren is 1144206657. It was assigned to this individual provider in the NPPES registry on December 16, 2005.

Q: What is Ronald Berggren's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

Q: When was this NPI record last updated?

The NPPES record for Ronald Berggren was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 16, 2005

6565 W JEWELL AVE, SUITE 7, LAKEWOOD, CO 80232(303) 936-1671(303) 936-6230 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Ronald K Berggren O.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. RONALD K BERGGREN O.D. (NPI 1144206657) is an individual optometrist in Lakewood, Colorado, licensed in Colorado (892) and active in the NPI registry since December 2005.

NPPES Registry Identity

NPI1144206657

Entity TypeIndividualMale

Primary Taxonomy152W00000X

Provider Legal NameDR. RONALD K BERGGRENCredential: O.D.

Location Address6565 W JEWELL AVE, SUITE 7Lakewood, CO 80232-7102

Mailing Address26 Golden Eagle LnLittleton, CO 80127-5742 · (303) 979-3475 · Fax (303) 979-5124

Phone(303) 936-1671

Fax(303) 936-6230

Sole ProprietorNo

Enumeration DateDecember 16, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1144206657 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOptometristEye and Vision Services Providers

Taxonomy Code152W00000X

License✔ Licensed in CO · 892

Definition

Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.

6565 W JEWELL AVE, Lakewood, CO 80232

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Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

GESTALT PSYCHOTHERAPY ASSOCIATES

Counselor (Mental Health)

6565 W JEWELL AVE, SUITE 1
LAKEWOOD, CO 80232

Jefferson County (303) 916-8501

MS. MARCIA ANNE FORD L.C.S.W., N.C.A.C. I

Social Worker (Clinical)

6565 W JEWELL AVE, SUITE 1
LAKEWOOD, CO 80232

Jefferson County (303) 935-9750

HEALTH AND WELLNESS CHIROPRACTIC

Chiropractor

6565 W JEWELL AVE, SUITE 12A
LAKEWOOD, CO 80232

Jefferson County (720) 887-0624

MARY DE VERGES MS, LPCC

Counselor (Mental Health)

6565 W JEWELL AVE
LAKEWOOD, CO 80232

Jefferson County (504) 717-0773

JEWELL DENTAL CARE PLLC

Dentist

6565 W JEWELL AVE, SUITE 9
LAKEWOOD, CO 80232

Jefferson County (303) 922-1103

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Ronald Berggren's NPI number?

The NPI number for Ronald Berggren is 1144206657. It was assigned to this individual provider in the NPPES registry on December 16, 2005.

Where is Ronald Berggren located?

Ronald Berggren practices at 6565 W Jewell Ave Suite 7, Lakewood, CO 80232. The listed phone number is (303) 936-1671.

What is Ronald Berggren's specialty?

The primary specialty registered for this NPI is Optometrist with taxonomy code 152W00000X.

When was this NPI record last updated?

The NPPES record for Ronald Berggren was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.