SARA RITCHEY COT
NPI 1770775751
Technician/Technologist - Ophthalmic in Bowie, MD

NPI Status: Active since August 14, 2007

Contact Information

4000 MITCHELLVILLE RD
SUITE B-128
BOWIE, MD
ZIP 20716
Phone: (301) 464-1192
Fax: (301) 464-2864

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  • Individual
  • Female
  • Technician/Technologist
  • Ophthalmic

About SARA RITCHEY

This page provides the complete NPI Profile along with additional information for Sara Ritchey, a provider established in Bowie, Maryland with a medical specialization in Technician/technologist, focusing in ophthalmic . The healthcare provider is registered in the NPI registry with number 1770775751 assigned on August 2007. The practitioner's primary taxonomy code is 156FX1100X. The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1770775751
Provider Name
SARA RITCHEY COT
Gender
Female
Entity Type
Individual
Location Address
4000 MITCHELLVILLE RD SUITE B-128 BOWIE, MD 20716
Location Phone
(301) 464-1192
Location Fax
(301) 464-2864
Mailing Address
4000 MITCHELLVILLE RD SUITE B-128 BOWIE, MD 20716
Mailing Phone
(301) 464-1192
Mailing Fax
(301) 464-2864
Is Sole Proprietor?
No
Enumeration Date
08-14-2007
Last Update Date
08-14-2007
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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

Technician/Technologist Ophthalmic

Taxonomy Code
156FX1100X
Type
Eye and Vision Services Providers
Taxonomy Description
An ophthalmic technician/technologist assists ophthalmologists by performing ophthalmic clinical functions, including administering eye exams, administering eye medications, and instructing the patient in care and use of corrective lenses.

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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 1770775751, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
7
Doubled → 14 → 1 + 4
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 7 → 14 → 5 7 → 14 → 5 5 → 10 → 1 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 1 + 4 + 0 + 1 + 4 + 7 + 1 + 0 + 7 + 1 + 0 + 24 = 59

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1770775751.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
4000 MITCHELLVILLE RD, A-414
BOWIE, MD 20716
Internal Medicine (Sleep Medicine)
4000 MITCHELLVILLE RD, STE B216
BOWIE, MD 20716
Physiological Laboratory
4000 MITCHELLVILLE RD
BOWIE, MD 20716
Clinic/Center (Ambulatory Surgical)
4000 MITCHELLVILLE RD
BOWIE, MD 20716
Otolaryngology
4000 MITCHELLVILLE RD, SUITE A414
BOWIE, MD 20716
Otolaryngology
4000 MITCHELLVILLE RD, SUITE A414
BOWIE, MD 20716
Physical Medicine & Rehabilitation
4000 MITCHELLVILLE RD, SUITE 214
BOWIE, MD 20716
Ophthalmology
4000 MITCHELLVILLE RD, B128
BOWIE, MD 20716
Ophthalmology
4000 MITCHELLVILLE RD, SUITE B128
BOWIE, MD 20716
Physical Therapist
4000 MITCHELLVILLE RD, SUITE 214
BOWIE, MD 20716
Specialist
4000 MITCHELLVILLE RD, #206
BOWIE, MD 20716
Dentist (General Practice)
4000 MITCHELLVILLE RD, SUITE 128B
BOWIE, MD 20716
Physical Therapist (Orthopedic)
4000 MITCHELLVILLE RD, #400A
BOWIE, MD 20716
Dentist
4000 MITCHELLVILLE RD, SUITE 330B
BOWIE, MD 20716
Ophthalmology
4000 MITCHELLVILLE RD, SUITE B-128
BOWIE, MD 20716
Dentist
4000 MITCHELLVILLE RD, SUITE A200
BOWIE, MD 20716
Chiropractor
4000 MITCHELLVILLE RD, SUITE B122
BOWIE, MD 20716
Audiologist
4000 MITCHELLVILLE RD, STE A202
BOWIE, MD 20716
Dentist (General Practice)
4000 MITCHELLVILLE RD, SUITE B-424
BOWIE, MD 20716
Dentist (General Practice)
4000 MITCHELLVILLE RD, SUITE B-424
BOWIE, MD 20716

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1770775751, enumerated as an "individual" on August 14, 2007.

The provider is located at 4000 MITCHELLVILLE RD SUITE B-128 BOWIE, MD 20716 and the phone number is (301) 464-1192.

Technician/Technologist with taxonomy code 156FX1100X and a focus in Ophthalmic.