Active NPI
An N Hollier, O.D.
- Optometrist
- Gaithersburg, MD
National Provider Identifier
1316159650
On this page
Key facts
NPPES NPI Registry- Primary specialty
- Optometrist
- License
- TA1958
- Practice address
- 832 Muddy Branch Rd
Gaithersburg, MD 20878-2780 - Phone
- (301) 330-9545
- NPI assigned
- May 7, 2007
- Last updated
- Jun 17, 2013
- Sex
- Female
- Sole proprietor
- Yes
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 | TA1958 | MD | Primary |
Addresses
Primary practice location
832 Muddy Branch Rd
Gaithersburg, MD 20878-2780
Mailing address
832 Muddy Branch Rd
Gaithersburg, MD 20878-2780
Phone (301) 330-9545
Other names 1
- Dr. An T Nguyen
Medicare participation
Medicare enrollment files- Medicare fee-for-service enrollment
- Enrolled in DC
- 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
- Pennsylvania College of Optometry, 2005
- Medicare assignment
- May accept Medicare assignment
Practice addresses (Care Compare)
832 Muddy Branch Rd
Gaithersburg, MD 20878-2780
Phone (301) 330-9545
National Provider Directory
National Provider Directory- Medicare enrollment (NPD)
- Enrolled
State licenses
| License | State | Type | Specialty |
|---|---|---|---|
| TA1958 | MD | MD | Optometrist |
Organizations & group practices 1
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.
NPI Registry JSON
The complete NPPES record for this NPI in the NPI Registry API format.
{
"created_epoch": "1178496000000",
"enumeration_type": "NPI-1",
"last_updated_epoch": "1371427200000",
"number": "1316159650",
"addresses": [
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "MAILING",
"address_type": "DOM",
"address_1": "832 MUDDY BRANCH RD",
"city": "GAITHERSBURG",
"state": "MD",
"postal_code": "208782780",
"telephone_number": "301-330-9545"
},
{
"country_code": "US",
"country_name": "United States",
"address_purpose": "LOCATION",
"address_type": "DOM",
"address_1": "832 MUDDY BRANCH RD",
"city": "GAITHERSBURG",
"state": "MD",
"postal_code": "208782780",
"telephone_number": "301-330-9545"
}
],
"practiceLocations": [],
"basic": {
"last_name": "HOLLIER",
"first_name": "AN",
"middle_name": "N",
"name_prefix": "Dr.",
"credential": "O.D.",
"sole_proprietor": "YES",
"sex": "F",
"enumeration_date": "2007-05-07",
"last_updated": "2013-06-17",
"status": "A"
},
"taxonomies": [
{
"code": "152W00000X",
"taxonomy_group": "",
"desc": "Optometrist",
"state": "MD",
"license": "TA1958",
"primary": true
}
],
"identifiers": [],
"endpoints": [],
"other_names": [
{
"first_name": "AN",
"last_name": "NGUYEN",
"middle_name": "T",
"prefix": "DR.",
"credential": "O.D.",
"code": "1",
"type": "Former Name"
}
]
}Other providers in Gaithersburg, MD
Sources for this page
- NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 17, 2013; 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.