MS. ASHLEY ERIN EWALD CRNP
NPI 1235863655
Nurse Practitioner - Family in Millersville, MD

NPI Status: Active since July 12, 2022

Contact Information

231 NAJOLES RD STE 300
MILLERSVILLE, MD
ZIP 21108
Phone: (443) 837-7770

NPI Profile Information
Primary Taxonomy
NPI Validation
Other Providers Same Location
Frequently Asked Questions

Individual
Female
Nurse Practitioner
Family

About ASHLEY EWALD

This page provides the complete NPI Profile along with additional information for Ashley Ewald, a provider established in Millersville, Maryland with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1235863655 assigned on July 2022. The practitioner's primary taxonomy code is 363LF0000X with license number R207562 (MD). The provider is registered as an individual and her NPI record was last updated July 2025.

NPI: 1235863655
Provider Name: MS. ASHLEY ERIN EWALD CRNP
Gender: Female
Entity Type: Individual
Location Address: 231 NAJOLES RD STE 300 MILLERSVILLE, MD 21108
Location Phone: (443) 837-7770
Mailing Address: 231 NAJOLES RD STE 300 MILLERSVILLE, MD 21108
Mailing Phone: (443) 690-8680
Is Sole Proprietor?: No
Enumeration Date: 07-12-2022
Last Update Date: 07-03-2025
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A nurse practitioner (NP) like Ashley Ewald 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.

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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: Nurse Practitioner Family
Taxonomy Code: 363LF0000X
Type: Physician Assistants & Advanced Practice Nursing Providers
License No.: R207562
License State: MD

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	2	3	5	8	6	3	6	5	5
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2	2	6	5	16	6	6	6	10
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 2 + 6 + 5 + 1 + 6 + 6 + 6 + 6 + 1 + 0 + 24 = 65
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
70 - 65 = 5									5

The NPI number 1235863655 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.