DR. LEWIS DONALD UNDERWOOD NMD
NPI 1548451404
Naturopath in Anthem, AZ

NPI Status: Active since August 06, 2007

Contact Information

42323 N VISION WAY
ANTHEM, AZ
ZIP 85086
Phone: (623) 551-0027
Fax: (623) 551-1768

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  • Individual
  • Male
  • Naturopath

About LEWIS UNDERWOOD

This page provides the complete NPI Profile along with additional information for Lewis Underwood, a provider established in Anthem, Arizona with a medical specialization in Naturopath. The healthcare provider is registered in the NPI registry with number 1548451404 assigned on August 2007. The practitioner's primary taxonomy code is 175F00000X with license number 06-929 (AZ). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1548451404
Provider Name
DR. LEWIS DONALD UNDERWOOD NMD
Other Name
DR. DON UNDERWOOD NMD
Other Name Type
Other Name (5)
Gender
Male
Entity Type
Individual
Location Address
42323 N VISION WAY ANTHEM, AZ 85086
Location Phone
(623) 551-0027
Location Fax
(623) 551-1768
Mailing Address
42323 N VISION WAY ANTHEM, AZ 85086
Mailing Phone
(623) 551-0027
Mailing Fax
(623) 551-1768
Is Sole Proprietor?
Yes
Enumeration Date
08-06-2007
Last Update Date
08-06-2007
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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

Naturopath

Taxonomy Code
175F00000X
Type
Other Service Providers
License No.
06-929
License State
AZ
Taxonomy Description
Diagnoses, treats, and cares for patients, using system of practice that bases treatment of physiological functions and abnormal conditions on natural laws governing human body: Utilizes physiological, psychological, and mechanical methods, such as air, water, light, heat, earth, phototherapy, food and herb therapy, psychotherapy, electrotherapy, physiotherapy, minor and orificial surgery, mechanotherapy, naturopathic corrections and manipulation, and natural methods or modalities, together with natural medicines, natural processed foods, and herbs and nature's remedies. Excludes major surgery, therapeutic use of x ray and radium, and use of drugs, except those assimilable substances containing elements or compounds which are components of body tissues and are physiologically compatible to body processes for maintenance of life.

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)
1171100000XOther Service Providers

Acupuncturist

0471 (AZ)

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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 1548451404, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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.

Pos 1
1
Doubled → 2
Pos 2
5
Unchanged
Pos 3
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
4
Doubled → 8
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
0
Doubled → 0
Check
4
Target digit
Regular digit Doubled digit Check digit

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.

1 → 2 4 → 8 4 → 8 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 5 + 8 + 8 + 8 + 5 + 2 + 4 + 0 + 24 = 66

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1548451404.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Naturopath
42323 N VISION WAY, STE 108
ANTHEM, AZ 85086

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548451404, enumerated as an "individual" on August 06, 2007.

The provider is located at 42323 N VISION WAY ANTHEM, AZ 85086 and the phone number is (623) 551-0027.

Naturopath with taxonomy code 175F00000X.