DR. COURTNEY LEIGH MIDDLETON OD
NPI 1366011280
Optometrist in Denver, CO
NPI Status: Active since June 24, 2021
Contact Information
2045 N FRANKLIN ST
DENVER, CO
ZIP 80205
Phone: (303) 338-4545
Some details in this NPI profile have been updated in the NPI registry within the last 30 days.
- Individual
- Female
- Optometrist
About COURTNEY MIDDLETON
This page provides the complete NPI Profile along with additional information for Courtney Middleton, a provider established in Denver, Colorado with a medical specialization in Optometrist. The healthcare provider is registered in the NPI registry with number 1366011280 assigned on June 2021. The practitioner's primary taxonomy code is 152W00000X with license number OPT.0003686 (CO). The provider is registered as an individual and her NPI record was last updated August 2025.
- NPI
- 1366011280
- Provider Name
- DR. COURTNEY LEIGH MIDDLETON OD
- Other Name
- DR. COURTNEY LEIGH PARJ OD
- Other Name Type
- Former Name (1)
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 2045 N FRANKLIN ST DENVER, CO 80205
- Location Phone
- (303) 338-4545
- Mailing Address
- 2045 N FRANKLIN ST DENVER, CO 80205
- Mailing Phone
- (303) 338-4545
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-24-2021
- Last Update Date
- 08-07-2025
- Code Navigator
Location Map
Secondary Locations
- 10240 Park Meadows Dr
Lone Tree, CO 80124
(303) 338-4545
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
- License No.
- OPT.0003686
- License State
- CO
- 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.
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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 | 3 | 6 | 6 | 0 | 1 | 1 | 2 | 8 | 0 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 3 | 12 | 6 | 0 | 1 | 2 | 2 | 16 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 3 + 1 + 2 + 6 + 0 + 1 + 2 + 2 + 1 + 6 + 24 = 50 | |||||||||
| Step 3: because the number obtained in step 2 ends in zero, the check digit is zero. | |||||||||
| 0 | |||||||||
The NPI number 1366011280 is valid because the calculated check digit 0 using the Luhn validation algorithm matches the last digit of the original NPI number.
Other Providers at the Same Location
The following 20 providers are registered at the same or nearby location.
| NPI | Name / Type | Taxonomy | Address |
|---|---|---|---|
| 1932594298 | FAITH CASIAS R.N. Individual | Registered Nurse | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 764-4444 |
| 1972999530 | VANESSA AVILA RIVERA R.N. Individual | Registered Nurse | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 861-3408 |
| 1982091070 | MARGIE CAMPBELL Individual | Registered Nurse | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 963-6378 |
| 1568842680 | CAITLIN LAPPEN RN Individual | Registered Nurse | 2045 N FRANKLIN ST DENVER, CO 80205 (720) 323-0250 |
| 1285010173 | LINDSEY SMITH Individual | Registered Nurse | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1740683572 | SHARON PETERSON FNP Individual | Nurse Practitioner (Family) | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1679586689 | DR. JOHN M. GARGARO M.D. Individual | Orthopaedic Surgery | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1619011491 | DR. ROBERT J FIEMAN MD Individual | Otolaryngology | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1003123340 | MS. ABIGAIL M MCMAHON AUD Individual | Audiologist | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1831560804 | SARAH MARIE TARGOFF RN Individual | Registered Nurse | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4645 |
| 1114391059 | CALLIE BURTON RN BSN Individual | Registered Nurse (Oncology) | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 388-4545 |
| 1598139339 | MRS. ANNIE LOUISE RUTHERFORD RN, BSN Individual | Registered Nurse | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1730169566 | DR. JOHN GEORGE RAHEB D.O. Individual | Surgery | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1538524376 | SARA COLVARD RN Individual | Registered Nurse (Ambulatory Care) | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1568506269 | DR. PETER L RACKOW M.D. Individual | Radiology (Diagnostic Radiology) | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1457488421 | DR. MARK W MELBERG M.D. Individual | Orthopaedic Surgery | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1437576709 | CHRISTINA MARIE JORDAN APN Individual | Nurse Practitioner (Family) | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1497882468 | DR. ROYAL K GEROW M.D. Individual | Surgery (Plastic and Reconstructive Surgery) | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1588022990 | HELEN TSANG Individual | Registered Nurse | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 338-4545 |
| 1467810606 | DANA LITTLE RN Individual | Registered Nurse | 2045 N FRANKLIN ST DENVER, CO 80205 (303) 861-3655 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1366011280, enumerated in the NPI registry as an "individual" on June 24, 2021
The provider is located at 2045 N Franklin St Denver, Co 80205 and the phone number is (303) 338-4545
The provider's speciality is Optometrist with taxonomy code 152W00000X
This NPI record was last updated on June 24, 2021. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
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