Active NPI
Stephanie Day Muscelli, O.D.
- Optometrist
- Wilmington, DE
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Optometrist
- License
- I3-0001256
- Practice address
- 801 E Newport Pike
Wilmington, DE 19804-1920 - Phone
- (302) 999-1286
- NPI assigned
- Jan 15, 2007
- Last updated
- Nov 24, 2025
- Sex
- Female
- Sole proprietor
- No
NPPES NPI Registry
Registry information is reported by the provider to CMS and is not verified. About this source
Specialties & licenses 1
| Specialty (taxonomy) | Code | License | State | Primary |
|---|---|---|---|---|
| Optometrist | 152W00000X | I3-0001256 | DE | Primary |
Addresses
Primary practice location
801 E Newport Pike
Wilmington, DE 19804-1920
Mailing address
31 Minquil Dr
Newark, DE 19713-1318
Phone (302) 743-2341
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DE
- Eligible to order & refer
- Part B services: Yes
- Medical equipment: Yes
- Home health: Yes
- Power mobility devices: No
- Hospice: Yes
Enrollment records 1
Care Compare profile
Medicare Care Compare- Specialty
- Optometry
- Education
- Southern College of Optometry, 1999
- Medicare assignment
- Accepts the Medicare-approved amount as payment in full
- Group practices
Practice addresses (Care Compare)
100 S Main St
217 Smyrna Office
Smyrna, DE 19977-1479
Phone (302) 653-9200
801 E Newport Pike
Wilmington, DE 19804-1920
Phone (302) 999-1286
Hospital & facility affiliations
Merit-based Incentive Payment System (MIPS)
- Final score
- 80.9 of 100
- Quality
- 80.95
- Improvement activities
- 40
- Cost
- 71.26
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
Practice roles
| Organization | Specialty | Status | New patients |
|---|---|---|---|
| Simon Eye Associates PA | Optometrist | Current | Accepting new patients |
| Eye Associates of Bucks County | Current | Accepting new patients | |
| Wilmington Family Eye Care LLC | Current | Accepting new patients | |
| Delaware Eye Care Center PA | Optometrist | Current | Accepting new patients |
| Delaware Ophthalmology Consultants PA | Optometrist | Past | Accepting new patients |
| Delaware Eye Care Center PA | Optometrist | Past | Accepting new patients |
| Delaware Ophthalmology Consultants PA | Optometrist | Past | Accepting new patients |
| Joseph G. Goldberg O.D. | Optometrist | Past | Accepting new patients |
Locations
833 S Governors Ave
Dover, DE 19904
Phone (302) 674-1121
100 Silicato Pkwy
Ste 303
Milford, DE 19963
Phone (800) 900-2020
100 S Main St
Ste 217
Smyrna, DE 19977
Phone (302) 653-9200
5301 Limestone Rd
Ste 128
Wilmington, DE 19808
801 E Newport Pike
Wilmington, DE 19804
Phone (302) 999-1286
912 N Union St
Wilmington, DE 19805
Phone (302) 655-8180
Interoperability endpoints
- https://fhir.nextgen.com/nge/prod/fhir-api-r4/fhir/r4/
- stephanie.muscelliod.p1@direct.delewareeyecare.nextgenshare.com
Organizations & group practices 8
Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.
-
dba Delaware Eye Institute
- Ophthalmology Physician
- Dover, DE
- NPI 1932174505
Optometrist
-
- Medical Specialty Clinic/Center
- Wilmington, DE
- NPI 1699154880
-
- Optometrist
- Wilmington, DE
- NPI 1205871506
-
- Ophthalmology Physician
- Langhorne, PA
- NPI 1609926658
-
dba DOC Optical Center
- Eyewear Supplier
- Middletown, DE
- NPI 1043659873
Optometrist
-
- Ophthalmology Physician
- Wilmington, DE
- NPI 1467496638
Optometrist
-
- Optometrist
- Wilmington, DE
- NPI 1659484004
Hospital & facility affiliations 1
Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.
-
dba Bayhealth Hospital, Sussex Campus
- General Acute Care Hospital
- Milford, DE
- NPI 1023006434
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1168819200000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1763942400000",
"number": "1285785550",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "31 MINQUIL DR",
"city": "NEWARK",
"state": "DE",
"postal_code": "197131318",
"telephone_number": "302-743-2341"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "801 E NEWPORT PIKE",
"city": "WILMINGTON",
"state": "DE",
"postal_code": "198041920",
"telephone_number": "302-999-1286"
}
],
"practiceLocations": [],
"basic": {
"last_name": "MUSCELLI",
"first_name": "STEPHANIE",
"middle_name": "DAY",
"name_prefix": "Dr.",
"credential": "O.D.",
"sole_proprietor": "NO",
"sex": "F",
"enumeration_date": "2007-01-15",
"last_updated": "2025-11-24",
"certification_date": "2025-11-24",
"status": "A"
},
"taxonomies": [
{
"code": "152W00000X",
"taxonomy_group": "",
"desc": "Optometrist",
"state": "DE",
"license": "I3-0001256",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": []
}
Other providers in Wilmington, DE
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 24, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
- Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
- Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
- National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.