DR. MARY NT NGUYEN, PLLC NPI 1750730396
Optometrist - Corneal and Contact Management in West Chester, PA
About DR. MARY NT NGUYEN, PLLC
Dr. Mary Nt Nguyen, Pllc is a provider established in West Chester, Pennsylvania specializing in Optometrist with a focus in corneal and contact management . The NPI number of Dr. Mary Nt Nguyen, Pllc is 1750730396 and was assigned on June 2016. The practitioner's primary taxonomy code is 152WC0802X with license number OEG003074 (PA). The provider is registered as an organization and their NPI record was last updated 6 years ago. Dr. Mary Nt Nguyen, Pllc operates as a single speciality business group with one or more individual providers who practice the same area of specialization. The authorized official of this NPI record is Dr. Mary Nguyen O.d. (Optometrist)
| NPI | 1750730396 |
| Provider Name | DR. MARY NT NGUYEN, PLLC |
| Provider Location Address | 275 LIVE OAK LN WEST CHESTER, PA 19380 |
| Provider Mailing Address | 275 LIVE OAK LN WEST CHESTER, PA 19380 |
| NPI Entity Type | Organization |
| Is Sole Proprietor? | N/A |
| Is Organization Subpart? | No |
| Enumeration Date | 06-04-2016 |
| Last Update Date | 06-04-2016 |
Primary Taxonomy
| Taxonomy Code | 152WC0802X |
| Classification | Optometrist |
| Type | Eye and Vision Services Providers |
| Specialization | Corneal and Contact Management |
| License No. | OEG003074 |
| License State | PA |
| Taxonomy Description | The professional activities performed by an Optometrist related to the fitting of contact lenses to an eye, ongoing evaluation of the cornea's ability to sustain successful contact lens wear, and treatment of any external eye or corneal condition which can affect contact lens wear. |
Business Address
DR. MARY NT NGUYEN, PLLC
275 LIVE OAK LN
WEST CHESTER, PA
ZIP 19380
Phone: (407) 968-7749
Mailing Address
DR. MARY NT NGUYEN, PLLC
275 LIVE OAK LN
WEST CHESTER, PA
ZIP 19380
Phone: (407) 968-7749
Group Taxonomy
193400000X SINGLE SPECIALTY GROUP - This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.
NPI Validation Check Digit Calculation
The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.
| Start with the original NPI number, the last digit is the check digit and is not used in the calculation. | |||||||||
| 1 | 7 | 5 | 0 | 7 | 3 | 0 | 3 | 9 | 6 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 7 | 10 | 0 | 14 | 3 | 0 | 3 | 18 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 7 + 1 + 0 + 0 + 1 + 4 + 3 + 0 + 3 + 1 + 8 + 24 = 54 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 60 - 54 = 6 | 6 | ||||||||
The NPI number 1750730396 is valid because the calculated check digit 6 using the Luhn validation algorithm matches the last digit of the original NPI number.
NPI Footnotes
What is the National Provider Indentifier (NPI)?
The NPI is 10-position all-numeric identification number assigned by the NPPES to uniquely identify a health care provider.
Provider Location Address
The location address of the provider being identified. For providers with more than one physical location, this is the primary location. This address cannot include a Post Office box.
Provider Mailing Address
The mailing address of the provider being identified. This address may contain the same information as the provider location address.
Entity Type Code
Dr. Mary Nt Nguyen, Pllc is registered as an entity type code: 2. The entity type code describes the type of health care provider that is being assigned an NPI. The entity type codes are:
- 1 = Person: individual human being who furnishes health care.
- 2 = Non-person: entity other than an individual human being that furnishes health care (Examples: hospital, SNF, hospital subunit, pharmacy, or HMO)
What is a Subpart?
Subparts are the components and separate physical locations of organization health care providers. Subpart examples include:
Hospital components include outpatient departments, surgical centers, psychiatric units, and laboratories. These components are often separately licensed or certified by States and may exist at physical locations other than that of the hospital of which they are a component.
Provider Other Organization Name
The other organization name is the alternative last name by which the provider is or has been known (if an individual) or other name by which the organization provider is or has been known. The code identifying the type of other name. The provider other organization name codes are:
1 = former name;
2 = professional name;
3 = doing business as (d/b/ a) name;
4 = former legal business name; :
5 = other.
Provider Enumeration Date
The date the provider was assigned a unique identifier (assigned an NPI).
Last Update Date
The date that a NPI record was last updated or changed.
Primary Taxonomy Code
The primary taxonomy code defines the provider type, classification, and specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
Authorized Official Name
The name of the person authorized to submit the NPI application or to officially change data for a health care provider.