ELIZABETH A GUERNSEY APRN
NPI 1588891543
Nurse Practitioner - Family in Louisville, KY
NPI Status: Active since June 17, 2009
Contact Information
225 ABRAHAM FLEXNER WAY
SUITE 700
LOUISVILLE, KY
ZIP 40202
Phone: (502) 562-0398
Fax: (502) 585-0021
- Individual
- Female
- Nurse Practitioner
- Family
- PECOS Enrolled
About ELIZABETH GUERNSEY
This page provides the complete NPI Profile along with additional information for Elizabeth Guernsey, a provider established in Louisville, Kentucky with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1588891543 assigned on June 2009. The practitioner's primary taxonomy code is 363LF0000X with license number 5863P (KY). The provider is registered as an individual and her NPI record was last updated 9 years ago.
- NPI
- 1588891543
- Provider Name
- ELIZABETH A GUERNSEY APRN
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 225 ABRAHAM FLEXNER WAY SUITE 700 LOUISVILLE, KY 40202
- Location Phone
- (502) 562-0398
- Location Fax
- (502) 585-0021
- Mailing Address
- PO BOX 740041 DEPT 5122 LOUISVILLE, KY 40201
- Mailing Phone
- (502) 562-0398
- Mailing Fax
- (502) 585-0021
- Is Sole Proprietor?
- No
- Enumeration Date
- 06-17-2009
- Last Update Date
- 09-28-2016
- Code Navigator
A nurse practitioner (NP) like Elizabeth Guernsey 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.
- 5863P
- License State
- KY
Medicare Participation & PECOS Enrollment Status
Elizabeth Guernsey is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.
Is the provider registered in PECOS? Yes
Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes
Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes
Eligible to Order or Refer a Home Health Agency (HHA): Yes
Eligible to Order or Refer Power Mobility Devices: Yes
Physician Visit Costs
The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.
For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.
The prices below reflect the costs for new and established patients in the 40202 ZIP code area.
New Patients Visit Costs *
The most utilized procedure code for new patients office visits is 99203
- Average New Patient Price $82.24
- Minimum New Patient Price $52.76
- Maximum New Patient Price $162.27
- Average New Patient Copayment $20.56
- Minimum New Patient Copayment $13.19
- Maximum New Patient Copayment $40.56
Established Patients Visit Costs *
The most utilized procedure code for established patients office visits is 99214
- Average Established Patient Price $93.94
- Minimum Established Patient Price $16.53
- Maximum Established Patient Price $131.99
- Average Established Patient Copayment $23.48
- Minimum Established Patient Copayment $4.13
- Maximum Established Patient Copayment $32.99
* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.
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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 | 5 | 8 | 8 | 8 | 9 | 1 | 5 | 4 | 3 |
| Step 1: Double the value of the alternate digits, beginning with the rightmost digit. | |||||||||
| 2 | 5 | 16 | 8 | 16 | 9 | 2 | 5 | 8 | |
| Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24. | |||||||||
| 2 + 5 + 1 + 6 + 8 + 1 + 6 + 9 + 2 + 5 + 8 + 24 = 77 | |||||||||
| Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit. | |||||||||
| 80 - 77 = 3 | 3 | ||||||||
The NPI number 1588891543 is valid because the calculated check digit 3 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 |
|---|---|---|---|
| 1700888344 | KYLE J GOLDSMITH CRNA Individual | Nurse Anesthetist, Certified Registered | 225 ABRAHAM FLEXNER WAY 2ND FLOOR LOUISVILLE, KY 40202 (502) 587-4799 |
| 1710971031 | MS. PATRICIA ANN PROVOST ARNP Individual | Nurse Practitioner (Family) | 225 ABRAHAM FLEXNER WAY LOUISVILLE, KY 40202 (502) 561-4263 |
| 1023002359 | WARREN C BREIDENBACH M.D. Individual | Plastic Surgery (Surgery of the Hand) | 225 ABRAHAM FLEXNER WAY STE 700 LOUISVILLE, KY 40202 (502) 561-4359 |
| 1205820560 | BENEDICT THOMAS HARTER M.D. Individual | Plastic Surgery (Surgery of the Hand) | 225 ABRAHAM FLEXNER WAY STE 700 LOUISVILLE, KY 40202 (502) 561-4263 |
| 1275527509 | RAYMOND GERALD HART M.D. Individual | Emergency Medicine | 225 ABRAHAM FLEXNER WAY STE 700 LOUISVILLE, KY 40202 (502) 561-4263 |
| 1891789814 | MELINDA L LYON CRNA Individual | Registered Nurse | 225 ABRAHAM FLEXNER WAY LOUISVILLE, KY 40202 (502) 561-4263 |
| 1427042472 | KAREN R STEINROCK CRNA Individual | Nurse Anesthetist, Certified Registered | 225 ABRAHAM FLEXNER WAY 2ND FLOOR LOUISVILLE, KY 40202 (502) 587-4799 |
| 1093709149 | VALERIE J FAZIO CRNA Individual | Nurse Anesthetist, Certified Registered | 225 ABRAHAM FLEXNER WAY 2ND FLOOR LOUISVILLE, KY 40202 (502) 587-4799 |
| 1720072887 | SAUNDRA L DOCKINS CRNA Individual | Nurse Anesthetist, Certified Registered | 225 ABRAHAM FLEXNER WAY 2ND FLOOR LOUISVILLE, KY 40202 (502) 587-4799 |
| 1841284817 | MARY H BREWER CRNA Individual | Nurse Anesthetist, Certified Registered | 225 ABRAHAM FLEXNER WAY 2ND FLOOR LOUISVILLE, KY 40202 (502) 587-4799 |
| 1851385819 | ROBERT J BURCKARDT M.D. Individual | Anesthesiology | 225 ABRAHAM FLEXNER WAY 2ND FLOOR LOUISVILLE, KY 40202 (502) 587-4799 |
| 1407840465 | KIMBERLY S YUNKUN CRNA Individual | Nurse Anesthetist, Certified Registered | 225 ABRAHAM FLEXNER WAY LOUISVILLE, KY 40202 (502) 561-4263 |
| 1346234234 | NAA, LLC Organization | Nurse Anesthetist, Certified Registered | 225 ABRAHAM FLEXNER WAY SUITE 700 LOUISVILLE, KY 40202 (502) 561-4263 |
| 1316931389 | DAWN L FALCO M.D. Individual | Anesthesiology | 225 ABRAHAM FLEXNER WAY STE 700 LOUISVILLE, KY 40202 (502) 561-4263 |
| 1881682698 | DANIEL E MCMARTIN MD Individual | Internal Medicine (Cardiovascular Disease) | 225 ABRAHAM FLEXNER WAY SUITE 305 LOUISVILLE, KY 40202 (502) 585-4321 |
| 1508854209 | ROBERT T ROGERS APRN Individual | Nurse Practitioner (Acute Care) | 225 ABRAHAM FLEXNER WAY SUITE 305 LOUISVILLE, KY 40202 (502) 585-4321 |
| 1841288529 | MEDICAL CENTER CARDIOLOGISTS, PSC Organization | Internal Medicine (Cardiovascular Disease) | 225 ABRAHAM FLEXNER WAY SUITE 305 LOUISVILLE, KY 40202 (502) 585-4321 |
| 1891785846 | GARRY M BURKE COF Individual | Orthotic Fitter | 225 ABRAHAM FLEXNER WAY SUITE 760 LOUISVILLE, KY 40202 (502) 561-4263 |
| 1376533398 | GREG FREY COF Individual | Orthotic Fitter | 225 ABRAHAM FLEXNER WAY SUITE 760 LOUISVILLE, KY 40202 (502) 561-4263 |
| 1346202660 | MATTHEW BOWMAN Individual | Physical Therapist | 225 ABRAHAM FLEXNER WAY SUITE 650 LOUISVILLE, KY 40202 (502) 561-4263 |
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1588891543, enumerated in the NPI registry as an "individual" on June 17, 2009
The provider is located at 225 Abraham Flexner Way Suite 700 Louisville, Ky 40202 and the phone number is (502) 562-0398
The provider's speciality is Nurse Practitioner with taxonomy code 363LF0000X with a focus in Family
Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.
Medicare beneficiaries should expect a typical cost of $82.24 with an average copayment of $20.56 for new patient appointments. Established patients should expect a typical charge of $93.94 and an average copayment of 23.48. Please review your insurance plan or contact the provider directly to determine your specific costs.
This NPI record was last updated on June 17, 2009. 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].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.