ALEXANDRA A EWING IBCLC, DTR
NPI 1427989102
Lactation Consultant, Non-RN in Phoenix, AZ
NPI Status: Active since May 29, 2026
Contact Information
4002 N 11TH ST APT 8
PHOENIX, AZ
ZIP 85014
Phone: (480) 766-8748
This NPI profile has been added to the NPI registry within the last 30 days.
- Individual
- Female
- Lactation Consultant, Non-RN
About ALEXANDRA EWING
This page provides the complete NPI Profile along with additional information for Alexandra Ewing, a provider established in Phoenix, Arizona with a medical specialization in Lactation Consultant, Non-rn. The healthcare provider is registered in the NPI registry with number 1427989102 assigned on May 2026. The practitioner's primary taxonomy code is 174N00000X with license number L-306214 (). The provider is registered as an individual and her NPI record was last updated May 2026. Alexandra Ewing operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.
- NPI
- 1427989102
- Provider Name
- ALEXANDRA A EWING IBCLC, DTR
- Gender
- Female
- Entity Type
- Individual
- Location Address
- 4002 N 11TH ST APT 8 PHOENIX, AZ 85014
- Location Phone
- (480) 766-8748
- Mailing Address
- 4002 N 11TH ST APT 8 PHOENIX, AZ 85014
- Mailing Phone
- (480) 766-8748
- Is Sole Proprietor?
- Yes
- Enumeration Date
- 05-29-2026
- Last Update Date
- 05-29-2026
- Code Navigator
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
Lactation Consultant, Non-RN
- Taxonomy Code
- 174N00000X
- Type
- Other Service Providers
- License No.
- L-306214
- Taxonomy Description
- An individual trained to provide breastfeeding assistance services to both mothers and infants. Lactation Consultants are not required to be nurses and are trained through specific courses of education. The Lactation Consultant may have additional certification through a national or international organization.
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 | 136A00000X | Dietary & Nutritional Service Providers | Dietetic Technician, Registered | 86060128 (AZ) |
Group Taxonomy 193200000X MULTI-SPECIALTY GROUP
This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.
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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 1427989102, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).
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 68 is 70. The difference is the calculated check digit.
Frequently Asked Questions
The NPI number assigned to this healthcare provider is 1427989102, enumerated as an "individual" on May 29, 2026.
The provider is located at 4002 N 11TH ST APT 8 PHOENIX, AZ 85014 and the phone number is (480) 766-8748.
Lactation Consultant, Non-RN with taxonomy code 174N00000X.
