PALO VERDE INTERNAL MEDICINE
NPI 1033435599
Internal Medicine in Lake Havasu City, AZ

NPI Status: Active since April 08, 2010

Contact Information

1851 MESQUITE AVE
SUITE 106
LAKE HAVASU CITY, AZ
ZIP 86403
Phone: (298) 208-4611
Fax: (928) 453-4645

Get Directions Write a Review

  • Organization
  • Internal Medicine
  • CLIA Number: 03D2008390
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 06-08-2026

About PALO VERDE INTERNAL MEDICINE

This page provides the complete NPI Profile along with additional information for Palo Verde Internal Medicine, an internist established in Lake Havasu City, Arizona operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1033435599 assigned on April 2010. The practitioner's primary taxonomy code is 207R00000X with license number 2793 (AZ). The provider is registered as an organization and their NPI record was last updated 14 years ago. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The provider's is doing business as Palo Verde Internal Medicine. The authorized official of this NPI record is Mrs. Linda Mcdonald (Office Manager)

NPI
1033435599
Provider Legal Name
HARRISON MARK MCDONALD DO PLLC
Other Organization Name
PALO VERDE INTERNAL MEDICINE
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
1851 MESQUITE AVE SUITE 106 LAKE HAVASU CITY, AZ 86403
Location Phone
(298) 208-4611
Location Fax
(928) 453-4645
Mailing Address
1851 MESQUITE AVE SUITE 106 LAKE HAVASU CITY, AZ 86403
Mailing Phone
(298) 208-4611
Mailing Fax
(928) 453-4645
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-08-2010
Last Update Date
06-21-2012
Code Navigator

An internist like Palo Verde Internal Medicine is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, 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

Internal Medicine

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
2793
License State
AZ
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

MRS. LINDA MCDONALD

Authorized Official Title
OFFICE MANAGER
Authorized Official Phone
(928) 208-4611

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
03D2008390
Facility Type
Physician Office
Certificate Effective Date
June 09, 2024
Certificate Expiration Date
June 08, 2026
Laboratory Director
HARRISON M. MCDONALD
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Palo Verde Internal Medicine to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

Reviews for PALO VERDE INTERNAL MEDICINE

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1033435599, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
4
Doubled → 8
Pos 6
3
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
5
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
9
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 3 → 6 4 → 8 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 8 + 3 + 1 + 0 + 5 + 1 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1033435599.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Internal Medicine (Interventional Cardiology)
1851 MESQUITE AVE, SUITE 112
LAKE HAVASU CITY, AZ 86403
Thoracic Surgery (Cardiothoracic Vascular Surgery)
1851 MESQUITE AVE, SUITE 202
LAKE HAVASU CITY, AZ 86403
Perfusionist
1851 MESQUITE AVE, SUITE 202
LAKE HAVASU CITY, AZ 86403
Internal Medicine (Cardiovascular Disease)
1851 MESQUITE AVE, SUITE 202
LAKE HAVASU CITY, AZ 86403
Home Health
1851 MESQUITE AVE, STE. 206
LAKE HAVASU CITY, AZ 86403
Internal Medicine (Pulmonary Disease)
1851 MESQUITE AVE, SUITE 210
LAKE HAVASU CITY, AZ 86403
Nurse Practitioner
1851 MESQUITE AVE, SUITE 202
LAKE HAVASU CITY, AZ 86403
Nurse Practitioner (Family)
1851 MESQUITE AVE, SUITE 106
LAKE HAVASU CITY, AZ 86403
Physiological Laboratory
1851 MESQUITE AVE, SUITE 112
LAKE HAVASU CITY, AZ 86403
Nurse Practitioner (Family)
1851 MESQUITE AVE
LAKE HAVASU CITY, AZ 86403
Internal Medicine
1851 MESQUITE AVE, SUITE 210
LAKE HAVASU CITY, AZ 86403
Internal Medicine (Nephrology)
1851 MESQUITE AVE, SUITE 216
LAKE HAVASU CITY, AZ 86403
Pediatrics
1851 MESQUITE AVE, SUITE 210
LAKE HAVASU CITY, AZ 86403

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033435599, enumerated as an "organization" on April 08, 2010.

The provider is located at 1851 MESQUITE AVE SUITE 106 LAKE HAVASU CITY, AZ 86403 and the phone number is (298) 208-4611.

Internal Medicine with taxonomy code 207R00000X.