Dr. Alexander C Nnabue and Associates PA
NPI 1245479336 · Corneal and Contact Management Optometrist · Clinton, MD
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dr. Alexander C Nnabue and Associates PA is a Corneal and Contact Management Optometrist organization in Clinton, MD (NPI 1245479336).
Provider details
- NPI number
- 1245479336
- Entity type
- Organization
- Primary specialty
- Corneal and Contact Management OptometristEye and Vision Services Providers
- Organization subpart
- No
- Authorized official
- Patricia Parks, Billing Manager(517) 231-4086
- License
- TA1277 (MD)
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
17 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
Other names (DBA / former)
- Doing business as
- Visual Eyes
Registry dates
- Enumerated
- 2009-02-12
- Last updated
- 2024-12-09
- Certified
- 2024-12-09
Frequently asked questions
- What is Dr. Alexander C Nnabue and Associates PA's NPI number?
- Dr. Alexander C Nnabue and Associates PA's National Provider Identifier (NPI) is 1245479336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Alexander C Nnabue and Associates PA?
- Dr. Alexander C Nnabue and Associates PA is classified in the NPPES registry as Corneal and Contact Management Optometrist (Eye and Vision Services Providers).
- Where is Dr. Alexander C Nnabue and Associates PA located?
- Dr. Alexander C Nnabue and Associates PA's practice location on file with NPPES is 8931 Woodyard Rd, Clinton, MD 20735-4203.
- What is Dr. Alexander C Nnabue and Associates PA's phone number?
- The practice phone number listed in the NPPES registry for Dr. Alexander C Nnabue and Associates PA is (301) 877-1770.
- Does Dr. Alexander C Nnabue and Associates PA accept Medicare?
- Dr. Alexander C Nnabue and Associates PA is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Dr. Alexander C Nnabue and Associates PA?
- The authorized official listed on Dr. Alexander C Nnabue and Associates PA's NPPES record is Patricia Parks, Billing Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Alexander C Nnabue and Associates PA's NPI active?
- Yes — Dr. Alexander C Nnabue and Associates PA's NPI (1245479336) is active in the NPPES registry as of the last update on 2024-12-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.