IndividualActive
Lowell Schaefer, O.D.
NPI 1437268430 · Optometrist · Longmont, CO
Lowell Schaefer, O.D. is a Optometrist provider in Longmont, CO (NPI 1437268430).
Provider details
- NPI number
- 1437268430
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 1058 (CO)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
Detailed profile(90/100 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
2080 N Main St
Longmont, CO 80501-1916
Phone: (303) 651-2020
Street-level locationGet directions
Mailing address
2080 N Main St
Longmont, CO 80501-1916
Registry dates
- Enumerated
- 2006-08-30
- Last updated
- 2009-05-21
Frequently asked questions
- What is Lowell Schaefer's NPI number?
- Lowell Schaefer's National Provider Identifier (NPI) is 1437268430, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lowell Schaefer's specialty?
- Lowell Schaefer is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Lowell Schaefer located?
- Lowell Schaefer's practice location on file with NPPES is 2080 N Main St, Longmont, CO 80501-1916.
- What is Lowell Schaefer's phone number?
- The practice phone number listed in the NPPES registry for Lowell Schaefer is (303) 651-2020.
- Is Lowell Schaefer's NPI active?
- Yes — Lowell Schaefer's NPI (1437268430) is active in the NPPES registry as of the last update on 2009-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.