John Marsteller, O.D.
NPI 1336229228 · Corneal and Contact Management Optometrist · Manheim, PA
John Marsteller, O.D. is a Corneal and Contact Management Optometrist provider in Manheim, PA (NPI 1336229228).
Provider details
- NPI number
- 1336229228
- Entity type
- Individual
- Primary specialty
- Corneal and Contact Management OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- OEG1135 (PA)
Specialties & taxonomies
Eye and Vision Services Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2006-10-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is John Marsteller's NPI number?
- John Marsteller's National Provider Identifier (NPI) is 1336229228, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Marsteller's specialty?
- John Marsteller is listed in the NPPES registry with a primary specialty of Corneal and Contact Management Optometrist (Eye and Vision Services Providers).
- Where is John Marsteller located?
- John Marsteller's practice location on file with NPPES is 310 Adele Ave, Manheim, PA 17545-1214.
- What is John Marsteller's phone number?
- The practice phone number listed in the NPPES registry for John Marsteller is (717) 665-3276.
- Is John Marsteller's NPI active?
- Yes — John Marsteller's NPI (1336229228) 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.