MARIANNA GUY
NPI 1972269470
Nurse Practitioner - Family in Greenville, SC
NPI Status: Active since November 10, 2021
Contact Information
4200 E NORTH ST STE 5
GREENVILLE, SC
ZIP 29615
Phone: (864) 729-2757
- Individual
- Female
- Nurse Practitioner
- Family
About MARIANNA GUY
This page provides the complete NPI Profile along with additional information for Marianna Guy, a provider established in Greenville, South Carolina with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1972269470 assigned on November 2021. The practitioner's primary taxonomy code is 363LF0000X with license number 25659 (SC). The provider is registered as an individual and her NPI record was last updated one year ago.
- NPI
- 1972269470
- Provider Name
- MARIANNA GUY
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 4200 E NORTH ST STE 5 GREENVILLE, SC 29615
- Location Phone
- (864) 729-2757
- Mailing Address
- 4200 E NORTH ST STE 5 GREENVILLE, SC 29615
- Mailing Phone
- (864) 729-2757
- Is Sole Proprietor?
- No
- Enumeration Date
- 11-10-2021
- Last Update Date
- 10-15-2025
- Code Navigator
A nurse practitioner (NP) like Marianna Guy is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, etc.
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
Nurse Practitioner Family
- Taxonomy Code
- 363LF0000X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License No.
- 25659
- License State
- SC
Areas of Expertise
The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.
Aspiration and/or injection of fluid large joint using ultrasound guidance
Established patient office or other outpatient visit, 10-19 minutes
Hyaluronan or derivitive, genvisc 850, for intra-articular injection, 1 mg
Injection into tendon at attachment to bone or muscle
Interfyl, 1 mg
Ultrasonic guidance for needle placement
X-ray of knee, 1-2 views
X-ray of lower and sacral spine, 2-3 views
X-ray of middle spine, 2 views
X-ray of upper spine, 2-3 views
This procedure involves using ultrasound technology to accurately locate a large joint, usually the knee or shoulder. A needle is then inserted to either extract fluid (aspiration) or inject medication. The ultrasound helps ensure precision and safety.
This service was performed 96 times for 23 patientsThis is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
This service was performed 55 times for 39 patientsGenvisc 850 is an injection containing hyaluronan, a substance naturally found in your joints. It helps to lubricate and cushion your joints. This treatment is used to relieve knee pain due to osteoarthritis when other treatments have not worked.
This service was performed 2,025 times for 12 patientsThis procedure involves injecting medicine into a tendon where it attaches to bone or muscle. It's done to alleviate pain or inflammation. The injection may contain a local anesthetic or a corticosteroid to reduce swelling. It's a common treatment for various orthopedic conditions.
This service was performed 31 times for 20 patientsInterfyl is a medical product that helps in tissue regeneration. It's used in various medical procedures to promote healing. Doctors inject 1 mg of Interfyl into the specific area to stimulate your body's natural healing processes.
This service was performed 4,900 times for 25 patientsUltrasonic guidance for needle placement is a technique where sound waves create images that help accurately position the needle during procedures. This method ensures precision, minimizes discomfort, and increases safety.
This service was performed 29 times for 19 patientsAn X-ray of the knee with 1-2 views is a quick, painless test that produces images of the knee bones. It helps identify fractures, infections, or changes in the knee joint. During the procedure, you'll be asked to stay still while the X-ray machine captures the images.
This service was performed 19 times for 13 patientsAn X-ray of the lower and sacral spine involves capturing images of your lower back area, including the tailbone. This procedure helps in identifying problems like fractures, infections, or deformities. 2-3 different angle views provide a comprehensive picture.
This service was performed 14 times for 14 patientsAn X-ray of the middle spine, or thoracic spine, involves capturing two different images of the area. This non-invasive procedure uses small amounts of radiation to visualize the bones and tissues in your back, helping to identify any abnormalities or injuries.
This service was performed 13 times for 13 patientsAn X-ray of the upper spine, with 2-3 views, is a painless procedure that employs a small amount of radiation to capture images of your neck and upper back. It assists in diagnosing conditions like arthritis, fractures, or spinal deformities.
This service was performed 13 times for 13 patientsReviews for MARIANNA GUY
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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 1972269470, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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 70 is 70. The difference is the calculated check digit.
Other Providers at the Same Location
The following 1 provider is registered at the same or a nearby location.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1972269470, enumerated as an "individual" on November 10, 2021.
The provider is located at 4200 E NORTH ST STE 5 GREENVILLE, SC 29615 and the phone number is (864) 729-2757.
Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.