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Harold Prange, O.D.
NPI 1225126006 · Optometrist · Kalamazoo, MI
Harold Prange, O.D. is a Optometrist provider in Kalamazoo, MI (NPI 1225126006).
Provider details
- NPI number
- 1225126006
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 4901002270 (MI)
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
6065 Litchfield Ln
Kalamazoo, MI 49009-9128
Phone: (269) 372-1635
Street-level locationGet directions
Mailing address
Po Box 19386
Kalamazoo, MI 49019-0386
Registry dates
- Enumerated
- 2006-10-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Harold Prange's NPI number?
- Harold Prange's National Provider Identifier (NPI) is 1225126006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harold Prange's specialty?
- Harold Prange is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Harold Prange located?
- Harold Prange's practice location on file with NPPES is 6065 Litchfield Ln, Kalamazoo, MI 49009-9128.
- What is Harold Prange's phone number?
- The practice phone number listed in the NPPES registry for Harold Prange is (269) 372-1635.
- Is Harold Prange's NPI active?
- Yes — Harold Prange's NPI (1225126006) 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.