EMILY ERNST PA-C
NPI 1083565097
Physician Assistant - Medical in Lexington, KY
NPI Status: Active since February 05, 2026
Contact Information
1401 HARRODSBURG RD STE A300
LEXINGTON, KY
ZIP 40504
Phone: (859) 276-4429
Fax: (859) 276-5919
- Individual
- Female
- Years of Experience 2
- Physician Assistant
- Medical
- May Accept Medicare Approved Payment
- PECOS Enrolled
About EMILY ERNST
This page provides the complete NPI Profile along with additional information for Emily Ernst, a primary care provider established in Lexington, Kentucky with a medical specialization in Physician Assistant, focusing in medical and more than 2 years of experience. The healthcare provider is registered in the NPI registry with number 1083565097 assigned on February 2026. The practitioner's primary taxonomy code is 363AM0700X. The provider is registered as an individual and her NPI record was last updated March 2026.
- NPI
- 1083565097
- Provider Name
- EMILY ERNST PA-C
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 1401 HARRODSBURG RD STE A300 LEXINGTON, KY 40504
- Location Phone
- (859) 276-4429
- Location Fax
- (859) 276-5919
- Mailing Address
- PO BOX 936 LONDON, KY 40743
- Mailing Phone
- (606) 330-7835
- Mailing Fax
- (859) 276-5919
- Medical School Name
- OTHER
- Graduation Year
- 2025
- Is Sole Proprietor?
- No
- Enumeration Date
- 02-05-2026
- Last Update Date
- 03-24-2026
- Code Navigator
A primary care provider (PCP) like Emily Ernst sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, etc
Location Map
Secondary Locations
- 1 Saint Joseph Dr
Lexington, KY 40504
(859) 313-1000
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
Physician Assistant Medical
- Taxonomy Code
- 363AM0700X
- Type
- Physician Assistants & Advanced Practice Nursing Providers
- License State
- KY
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 | 363A00000X | Physician Assistants & Advanced Practice Nursing Providers | Physician Assistant | TC199 (KY) |
Medicare Participation & PECOS Enrollment Status
Emily Ernst is registered with Medicare but may not accept claims assignment. If you are a Medicare beneficiary call and confirm with the provider before seeking any services.
Emily Ernst 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
PECOS PAC ID: 2961972518
What is the PECOS Associate Control ID?
A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.PECOS Enrollment ID: I20260526000936
What is the Provider Enrollment ID?
The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.Accepts Medicare Assignment? Maybe
What does it mean "accepts medicare assignment"?
When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.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
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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 1083565097, we treat the final digit (7) 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 53. The final step is to find the difference between that total and the next multiple of ten (60 - 53 = 7).
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 53 is 60. The difference is the calculated check digit.
Other Providers at the Same Location
The following 13 providers are registered at the same or a nearby location.
LEXINGTON, KY 40504
LEXINGTON, KY 40504
LEXINGTON, KY 40504
LEXINGTON, KY 40504
LEXINGTON, KY 40504
LEXINGTON, KY 40504
LEXINGTON, KY 40504
LEXINGTON, KY 40504
LEXINGTON, KY 40504
LEXINGTON, KY 40504
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1083565097, enumerated as an "individual" on February 05, 2026.
The provider is located at 1401 HARRODSBURG RD STE A300 LEXINGTON, KY 40504 and the phone number is (859) 276-4429.
Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.
