Dr. Alexander C. Nnabue & Associates, Mitchellville: NPI Registry Record and Eye Exam Cost Context
What the registry record says
- NPI number
- 1487899928
- Legal business name
- Dr. Alexander C. Nnabue & Associates
- Primary registered specialty
- Optometrist (152W00000X)
- Other registered specialties
- Optometrist, Corneal and Contact Management; Optometrist, Low Vision Rehabilitation; Optometrist, Pediatrics; Optometrist, Sports Vision
- Practice location
- 10228 Lake Arbor Way
Mitchellville, MD 20721-3113 - Phone on the record
- (301) 324-9500
- NPI issued
- December 12, 2008
- Record last updated by the practice
- May 14, 2026
- Registry status
- NPI registry record, active as reported by CMS October 2026
- County
- Prince George's County
- Locations under this name
- 3 registered nationally
- Location precision
- Street address matched by the US Census geocoder
Reading this record
Beyond the primary code the record carries Optometrist, Corneal and Contact Management, Optometrist, Low Vision Rehabilitation and Optometrist, Pediatrics, which is the registry's own signal that the practice covers more than routine work. 3 locations nationally are registered under the same name, so pricing and policies are likely to be set at group level rather than at this office. The entry was refreshed in May 2026, putting it among the 136 of 378 Washington-Arlington-Alexandria records updated in 2024 or later, so the contact details are more likely to be current than most of this metro.
For local context: Mitchellville holds 2 registered eye care practices in this snapshot, 2 of them optometry and 0 ophthalmology, in ZIP codes including 20721. No other practice in the city took its NPI earlier than this one, which makes it the longest-registered address here. The closest is Visual Eyes in Mitchellville, 0.0 miles away.
None of this is a licensing check. CMS issues an NPI so a provider can be identified in billing transactions, and states plainly that issuance does not ensure or validate that the holder is licensed or credentialed. The Maryland boards hold the licensing record, and the practice itself is the only source for what it charges today.
Nearest registered practices
706 other registered eye care practices sit within 25 miles of this address, a radius that does not stop at the metro boundary. Inside the Washington-Arlington-Alexandria metro itself there are 378, 1 of them elsewhere in Mitchellville. The closest 5 are below, measured straight line between registered addresses.
| Practice | City | Registered as | Distance | Phone on record |
|---|---|---|---|---|
| Visual Eyes | Mitchellville | Optometry | 0.0 mi | (301) 324-9500 |
| Arlene L Murray, MD PA | Largo | Ophthalmology | 0.5 mi | (301) 341-6200 |
| America's Best Contacts & Eyeglasses | Upper Marlboro | Optometry | 0.5 mi | (240) 492-0253 |
| Mitchellville Eye Associates | Largo | Optometry | 0.8 mi | (301) 336-4040 |
| University Eye Care | Largo | Ophthalmology | 0.9 mi | (410) 328-5929 |
Distances are straight line between registered practice locations, not driving distance. Records placed at a ZIP centroid rather than a matched street address are excluded from this comparison.
What to expect to pay at an optometry practice like this
The NPI registry holds no prices, so nothing here is a quote from Dr. Alexander C. Nnabue & Associates, and independent optometry practices do not publish fee schedules. Customers report paying $120 to $200 at this kind of practice without insurance, which is a reported band rather than a published price. The nearest published figure is $95, the median starting fee across the 1,280 US retail optical stores that print one (30 September 2026), and Medicare pays $149.64 for a comprehensive new-patient exam (CPT 92004). Ask Dr. Alexander C. Nnabue & Associates for its self-pay price.
Ask two things when you call: whether the quoted fee includes the refraction, and what a contact lens fitting adds if you wear lenses (the median published contact-lens fee is $129). A comprehensive exam is $80 to $120 at the middle half of stores that print a price. If price is the deciding factor, the 378 practices on the Washington-Arlington-Alexandria page give you the full local field to call around.