PADMINI R NATHAN, OPTOMETRISTS, P.A.
NPI 1952435620
Optometrist in Frederick, MD
NPI Status: Active since March 15, 2007
Contact Information
73 THOMAS JOHNSON DR STE A
FREDERICK, MD
ZIP 21702
Phone: (301) 662-1601
Fax: (301) 695-9149
- Organization
- Optometrist
- Medicare Supplier
- Accepts Medicare Approved Payment
About PADMINI R NATHAN, OPTOMETRISTS, P.A.
This page provides the complete NPI Profile along with additional information for Padmini R Nathan, Optometrists, P.a., a provider established in Frederick, Maryland operating as a Optometrist. The healthcare provider is registered in the NPI registry with number 1952435620 assigned on March 2007. The practitioner's primary taxonomy code is 152W00000X. The provider is registered as an organization and their NPI record was last updated 7 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's former legal business name is Drs. Evich, & Nathan, Optometrists, P.a.. The authorized official of this NPI record is Padmini Nathan O.d. (Owner/doctor)
- NPI
- 1952435620
- Provider Legal Name
- PADMINI R NATHAN, OPTOMETRISTS, P.A.
- Other Organization Name
- DRS. EVICH, & NATHAN, OPTOMETRISTS, P.A.
- Other Name Type
- Former Legal Business Name (4)
- Entity Type
- Organization
- Location Address
- 73 THOMAS JOHNSON DR STE A FREDERICK, MD 21702
- Location Phone
- (301) 662-1601
- Location Fax
- (301) 695-9149
- Mailing Address
- 73 THOMAS JOHNSON DR STE A FREDERICK, MD 21702
- Mailing Phone
- (301) 662-1601
- Mailing Fax
- (301) 695-9149
- Is Sole Proprietor?
- No
- Is Organization Subpart?
- No
- Enumeration Date
- 03-15-2007
- Last Update Date
- 01-18-2019
- Code Navigator
Padmini R Nathan, Optometrists, P.a. is a medicare supplier with PTAN 20666945 who accepts Medicare assignment for all durable medical equipment and supplies. The provider accepts the Medicare allowable as payment in full.The supplier carries the following product categories: Prosthetic Lenses: Conventional Eyeglasses or Prosthetic Lenses: Conventional Contact Lenses or Prosthetic Lenses: Prosthetics Cataract Lenses.
Location Map
Specialty - Primary Taxonomy
The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.
- Classification
Optometrist
- Taxonomy Code
- 152W00000X
- Type
- Eye and Vision Services Providers
- Taxonomy Description
- Doctors of optometry (ODs) are the primary health care professionals for the eye. Optometrists examine, diagnose, treat, and manage diseases, injuries, and disorders of the visual system, the eye, and associated structures as well as identify related systemic conditions affecting the eye. An optometrist has completed pre-professional undergraduate education in a college or university and four years of professional education at a college of optometry, leading to the doctor of optometry (O.D.) degree. Some optometrists complete an optional residency in a specific area of practice. Optometrists are eye health care professionals state-licensed to diagnose and treat diseases and disorders of the eye and visual system.
Secondary Taxonomies
The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.
| No. | Taxonomy Code | Type | Classification / Specialization |
License No. (State) |
|---|---|---|---|---|
| 1 | 152W00000X | Eye and Vision Services Providers | Optometrist | TA1949 (MD) |
| 2 | 152W00000X | Eye and Vision Services Providers | Optometrist | TA0842 (MD) |
| 3 | 152W00000X | Eye and Vision Services Providers | Optometrist | TA1408 (MD) |
| 4 | 152W00000X | Eye and Vision Services Providers | Optometrist | TA0563 (MD) |
| 5 | 152WC0802X | Eye and Vision Services Providers | Optometrist | TA0842 (MD) |
| 6 | 152WC0802X | Eye and Vision Services Providers | Optometrist | TA0563 (MD) |
| 7 | 152WL0500X | Eye and Vision Services Providers | Optometrist | TA0563 (MD) |
| 8 | 152WP0200X | Eye and Vision Services Providers | Optometrist | TA0563 (MD) |
| 9 | 152WS0006X | Eye and Vision Services Providers | Optometrist | TA0563 (MD) |
| 10 | 152WV0400X | Eye and Vision Services Providers | Optometrist | TA0563 (MD) |
| 11 | 152WX0102X | Eye and Vision Services Providers | Optometrist | TA0563 (MD) |
Group Taxonomy 193400000X MULTIPLE 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.
Medical Equipment Supplier
The provider carries the following medical supplies product categories:
- PTAN
- 20666945
- Accepts Medicare Assignment
- YES
- Specialities List
- Optometrist.
- Competitive Bidding
- NO
Supplies List
- Prosthetic Lenses: Conventional Eyeglasses - Conventional Eyeglasses
- Prosthetic Lenses: Conventional Contact Lenses - Conventional Contact Lenses
- Prosthetic Lenses: Prosthetics Cataract Lenses - Cataract Eyeglasses
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NPI NPI Number Validation
How NPI Validation Works
The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.
To verify the NPI 1952435620, we treat the final digit (0) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).
Digit-by-digit view
Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.
Step 1: Double every other digit from the right
Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.
Step 2: Add all digits plus the NPI constant
Add the transformed values, the unchanged digits, and the constant 24.
Step 3: Find the amount needed to reach the next multiple of 10
The next multiple of ten after 60 is 60. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1952435620, enumerated as an "organization" on March 15, 2007.
The provider is located at 73 THOMAS JOHNSON DR STE A FREDERICK, MD 21702 and the phone number is (301) 662-1601.
Optometrist with taxonomy code 152W00000X.
