John Petrowski, O.D.
NPI 1811900806 · Optometrist · Durham, NC
John Petrowski, O.D. is a Optometrist provider in Durham, NC (NPI 1811900806).
Provider details
- NPI number
- 1811900806
- Entity type
- Individual
- Primary specialty
- OptometristEye and Vision Services Providers
- Credential
- O.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 0537 (NH)
Specialties & taxonomies
Eye and Vision Services Providers
Eye and Vision Services Providers
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
- 2006-08-14
- Last updated
- 2008-10-23
Frequently asked questions
- What is John Petrowski's NPI number?
- John Petrowski's National Provider Identifier (NPI) is 1811900806, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Petrowski's specialty?
- John Petrowski is listed in the NPPES registry with a primary specialty of Optometrist (Eye and Vision Services Providers).
- Where is John Petrowski located?
- John Petrowski's practice location on file with NPPES is 2100 Erwin Rd, Durham, NC 27710-0001.
- What is John Petrowski's phone number?
- The practice phone number listed in the NPPES registry for John Petrowski is (919) 684-8111.
- Is John Petrowski's NPI active?
- Yes — John Petrowski's NPI (1811900806) is active in the NPPES registry as of the last update on 2008-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.