ALEXANDER SOLUTIONS LLC
NPI 1598221053
Dietitian, Registered in Mesa, AZ

Q: What is Alexander Solutions LLC's NPI number?

The NPI number for Alexander Solutions LLC is 1598221053. It was assigned to this organization in the NPPES registry on February 20, 2019. The provider is doing business as Integralife.

Q: What is Alexander Solutions LLC's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Active since February 20, 2019

2929 N POWER RD, MESA, AZ 85215(480) 353-8816(480) 355-5292 Get Directions Write a Review

NPPES record last updated: November 25, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 25, 2025, Aug 22, 2024, Apr 12, 2019 and 1 more (4 updates tracked since 2019).

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About Alexander Solutions Llc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ALEXANDER SOLUTIONS LLC (NPI 1598221053), doing business as Integralife, is a healthcare organization registered as a dietitian, registered in Mesa, Arizona and active in the NPI registry since February 2019. The organization maintains a secondary practice location in Tempe and lists Tina Alexander, Owner, as its authorized official.

NPPES Registry Identity

NPI1598221053

Entity TypeOrganization

Primary Taxonomy133V00000X

Legal Business NameALEXANDER SOLUTIONS LLC

Location Address2929 N POWER RDMesa, AZ 85215-1745

Mailing Address2929 N Power RdMesa, AZ 85215-1745 · (480) 266-4122 · Fax (480) 563-6950

Phone(480) 353-8816

Fax(480) 355-5292

Organization SubpartNo

Authorized OfficialTina AlexanderOwner · (480) 266-4122

Enumeration DateFebruary 20, 2019

Last NPPES UpdateNovember 25, 20254 updates tracked since enumeration

NPPES CertifiedNovember 25, 2025

✔ NPI 1598221053 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyDietitian, RegisteredDietary & Nutritional Service Providers

Taxonomy Code133V00000X

Definition

A Registered Dietitian (RD)/Registered Dietitian Nutritionist (RDN) is an individual uniquely trained in the science of nutrition and practice of dietetics to design and provide medical nutrition therapy (MNT) and other evidence-based applications of the Nutrition Care Process (NCP) that exemplify the profession's systematic approach to providing high quality nutrition care. Registered dietitians provide MNT for the purpose of disease prevention or management, or to treat or rehabilitate an illness, injury, or condition, with the use of specific, indicated physical and cognitive nutrition care services comprised of one or more of the following aspects of the NCP: nutrition assessment/reassessment, nutrition diagnosis, nutrition intervention (e.g., nutrition counseling, therapeutic diet ordering, and nutrition education) and nutrition monitoring and evaluation.

Also ListedPharmacistTaxonomy 183500000X

Also ListedNurse PractitionerTaxonomy 363L00000X

2929 N POWER RD, Mesa, AZ 85215

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Other Names 1

Doing Business AsIntegralife

Secondary Practice Location 1

Location 11050 E Southern Ave Ste F3Tempe, AZ 85282-5421 · Phone (480) 266-4122 · Fax (480) 563-6950

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alexander Solutions Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 14 clinicians reassign Medicare billing to Alexander Solutions LLC, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 4 within 10 miles. They are listed nearest first.

Clinicians by Medicare Specialty 2

Registered Dietitian or Nutrition Professional13

Nurse Practitioner1

Clinicians, nearest first (14)

Tina Alexander, RDN

Registered Dietitian or Nutrition Professional

NPI 1679997084

2929 N POWER RD
Mesa, AZ 85215

(480) 353-8816

✔ Accepts MedicareSame address

Allyson Booth, RD

Registered Dietitian or Nutrition Professional

NPI 1598279523

1920 N HIGLEY RD
Gilbert, AZ 85234

(480) 543-2606

✔ Accepts Medicare6.2 mi

Chelsea Price, MS, RD, LDN

Registered Dietitian or Nutrition Professional

NPI 1326685983

4860 E BASELINE RD STE 105
Mesa, AZ 85206

(480) 485-8585

6.5 mi

Monica Diaz, REGISTERED DIETICIAN

Registered Dietitian or Nutrition Professional

NPI 1730876673

334 W 10TH PL STE 100
Mesa, AZ 85201

(602) 258-6797

9.3 mi

Jaclyn Bart, RD

Registered Dietitian or Nutrition Professional

NPI 1548652779

8415 N PIMA RD SUITE 150
Scottsdale, AZ 85258

(480) 551-1057

✔ Accepts Medicare14 mi

Sarah Zunker, RD

Registered Dietitian or Nutrition Professional

NPI 1477390631

1050 E SOUTHERN AVE STE F3
Tempe, AZ 85282

(480) 266-4122

✔ Accepts Medicare15 mi

Stephanie Espinoza, MA, RDN

Registered Dietitian or Nutrition Professional

NPI 1154988400

11209 N TATUM BLVD STE 140
Phoenix, AZ 85028

(602) 730-4535

✔ Accepts Medicare19 mi

Abigail Mcgrath, RD

Registered Dietitian or Nutrition Professional

NPI 1427538362

4530 E RAY RD STE 125
Phoenix, AZ 85044

(480) 759-9191

✔ Accepts Medicare20 mi

Elvia Madrid, RDN, CDCES

Registered Dietitian or Nutrition Professional

NPI 1891232351

1746 W GLENROSA AVE
Phoenix, AZ 85015

(602) 616-1685

✔ Accepts Medicare24 mi

Layla Wall, RD

Registered Dietitian or Nutrition Professional

NPI 1134768963

103 MEDICINE ROAD
Peridot, AZ 85542

(928) 475-1467

✔ Accepts Medicare72 mi

Elise Marrs, RDN

Registered Dietitian or Nutrition Professional

NPI 1649040601

1500 N WILMOT RD UNIT C-280
Tucson, AZ 85712

(520) 836-5725

✔ Accepts Medicare97 mi

Reagan Hughes, RDN

Registered Dietitian or Nutrition Professional

NPI 1477386175

3601 S 6TH AVE
Tucson, AZ 85723

(520) 792-1450

✔ Accepts Medicare98 mi

Glenn Finch, MSN, RN, FNP

Nurse Practitioner

NPI 1386021400

606 S MAIN ST
Eagar, AZ 85925

(928) 333-7333

✔ PECOS✔ Accepts Medicare144 mi

Gloria Rubio

Registered Dietitian or Nutrition Professional

NPI 1578013595

200 W ARBOR DR
San Diego, CA 92103

(800) 926-8273

✔ Accepts Medicare322 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Alexander Solutions LLC's NPI number?

The NPI number for Alexander Solutions LLC is 1598221053. It was assigned to this organization in the NPPES registry on February 20, 2019. The provider is doing business as Integralife.

Where is Alexander Solutions LLC located?

Alexander Solutions LLC is located at 2929 N Power Rd, Mesa, AZ 85215. The listed phone number is (480) 353-8816.

What is Alexander Solutions LLC's specialty?

The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.

Is Alexander Solutions LLC enrolled in Medicare?

Yes. Alexander Solutions LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Alexander Solutions LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 14 clinicians in 2 Medicare specialties reassign their Medicare billing to Alexander Solutions LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Registered Dietitian or Nutrition Professional (13) and Nurse Practitioner (1). Of these, 1 practice at this address and 4 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Alexander Solutions LLC was last updated on November 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.