Maria Fernandez, O.D.
Optometrist · Wilmington, DE
Maria Fernandez, O.D. is an optometrist with a practice address in Wilmington, Delaware, and NPI 1689606329, issued on Jul 6, 2006. Check the license (Delaware I3-0001288, as entered in NPPES) with the Delaware board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria Fernandez
- Credential
- O.D.
- Primary taxonomy
- Optometrist 152W00000X
- License number
- I3-0001288 DE
Self-reported in NPPES; status is on the state search - Practice location
- 5301 Limestone RD Ste 128, Wilmington, DE 19808
- Phone
- (302) 239-1933
- Enumerated
- Jul 6, 2006
- Record last updated
- Aug 12, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (302) 239-1002
- Medicare enrollment
- Enrolled (PECOS I20040917000610); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest optometrist records → All 164 in Delaware → Look up another NPI →
Also registered at 5301 Limestone RD Ste 128
A shared address usually means a shared clinic or building; it does not show who employs whom.
- William JeppeOptometrist1801832829
- Yvonne KneisleyOptometrist1780613083
- Alana Kretschmaier, O.D.Specialist1437582095
- Samantha Rozati, ODOptometrist1134965254
- Joseph Senall, O.D.Optometrist1104854017
- Neil Vadhar, M.D.Cornea and External Diseases Specialist Physician1881072569
Verify Maria Fernandez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Delaware board licenses this profession
Search for license I3-0001288Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average optometrist in 2024
121 Medicare Part D claims for 77 beneficiaries, against an average of 277 among the 33,128 providers of this specialty who prescribed in Part D. Brand-name drugs were 57% of claims.
Most prescribed
- Neomycin-Polymyxin-Dexameth38 claims
- Prednisolone Acetate27 claims
- Latanoprost13 claims
- Cephalexin12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $44.95
2 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 34,453 providers of this specialty with any payment received $769.99 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Simon Eye Associates PAWilmington, DE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maria Fernandez among 164 optometrist records in Delaware
Maria Fernandez, O.D. is one of 164 optometrist records with a practice address in Delaware. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 48% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 71% of these records are
- Graduated2002 · median 2007 among the 116 with a school on file
- Record last updated2008 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 152W00000X and a Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Optometrist providers in Delaware
There are 164 optometrist records in Delaware.
All 164 in Delaware → Every provider in Wilmington → Optometrist nationwide →
The 8 optometrist records with the nearest ZIP codes
- James Boyland, O. D.Wilmington, DE 198081013977230
- Kevin BrownWilmington, DE 198081831121573
- Angela ClapperWilmington, DE 198081962438127
- Talitha D'Italia, O.D.Wilmington, DE 198081063477990
- Brian GardnerWilmington, DE 198081144245465
- Aparna Hosmane, ODWilmington, DE 198081033221718
- William JeppeWilmington, DE 198081801832829
- Yvonne KneisleyWilmington, DE 198081780613083
Common questions
What is Maria Fernandez, O.D.'s NPI number?
Maria Fernandez, O.D.'s National Provider Identifier (NPI) is 1689606329, issued on Jul 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Maria Fernandez, O.D. located?
The NPPES record lists a practice address at 5301 Limestone RD Ste 128, Wilmington, DE, 19808. Phone: (302) 239-1933. Providers update this record themselves, so call before visiting.
How can I verify Maria Fernandez, O.D.'s license?
NPPES lists Delaware license number I3-0001288, as entered by the provider. Search the Delaware board that licenses this profession; the NPPES record confirms identity only.
How much does Maria Fernandez, O.D. prescribe under Medicare Part D?
In 2024, Maria Fernandez, O.D. had 121 Medicare Part D claims for 77 beneficiaries; the average among optometrist prescribers was 277. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.