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Mark Appel, O.D.
NPI 1093803017 · Optometrist · Huntsville, AL
Mark Appel, O.D. is a Optometrist provider in Huntsville, AL (NPI 1093803017).
Provider details
- NPI number
- 1093803017
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- S-661-TA-329 (AL)
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
3007 Memorial Pkwy Sw
Huntsville, AL 35801-5393
Phone: (256) 650-0045
Fax: (256) 883-3008
Approximate (ZIP-level) locationGet directions
Mailing address
105 Dewberry Dr
New Market, AL 35761-9283
Registry dates
- Enumerated
- 2006-10-11
- Last updated
- 2007-07-08
Frequently asked questions
- What is Mark Appel's NPI number?
- Mark Appel's National Provider Identifier (NPI) is 1093803017, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mark Appel's specialty?
- Mark Appel is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is Mark Appel located?
- Mark Appel's practice location on file with NPPES is 3007 Memorial Pkwy Sw, Huntsville, AL 35801-5393.
- What is Mark Appel's phone number?
- The practice phone number listed in the NPPES registry for Mark Appel is (256) 650-0045.
- Is Mark Appel's NPI active?
- Yes — Mark Appel's NPI (1093803017) 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.