ALBERTO M GUERRERO M.D.
NPI 1427066570
Internal Medicine in Scottsdale, AZ

Q: What is Alberto Guerrero's NPI number?

The NPI number for Alberto Guerrero is 1427066570. It was assigned to this individual provider in the NPPES registry on August 4, 2006.

Q: What is Alberto Guerrero's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Q: When was this NPI record last updated?

The NPPES record for Alberto Guerrero was last updated on August 19, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.

Active since August 04, 2006PECOS Enrolled

7400 E THOMPSON PEAK PKWY, SCOTTSDALE, AZ 85255(480) 630-6688(480) 429-8480 Get Directions Write a Review

NPPES record last updated: August 19, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Alberto M Guerrero M.d. NPPES

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

ALBERTO M GUERRERO M.D. (NPI 1427066570) is an individual internal medicine provider in Scottsdale, Arizona, licensed in Arizona (28656) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427066570

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameALBERTO M GUERREROCredential: M.D.

Location Address7400 E THOMPSON PEAK PKWYScottsdale, AZ 85255-4109

Mailing AddressPo Box 2957Carefree, AZ 85377-2957 · (480) 630-6688 · Fax (480) 429-8480

Phone(480) 630-6688

Fax(480) 429-8480

Sole ProprietorYes

Enumeration DateAugust 4, 2006

Last NPPES UpdateAugust 19, 2022

NPPES CertifiedAugust 17, 2022

✔ NPI 1427066570 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

License✔ Licensed in AZ · 28656

Definition

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.

7400 E THOMPSON PEAK PKWY, Scottsdale, AZ 85255

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alberto M Guerrero M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Alberto Guerrero reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Honorhealth Medical Group, LLC

0.3 mi

Family Medicine

20745 N SCOTTSDALE RD STE 100
Scottsdale, AZ 85255

Reassigned Medicare billing, Arizona enrollment
502 clinicians in this Medicare group

NPI 1477177434 (480) 882-7500

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

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

146 services94 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

44 services27 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85255 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$127.71 typical visit price

range $55.44 – $168.60

Typical copayment $31.92 (range $13.86 – $42.15)

Most-billed visit code 99204

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SARAH LEE CHAMBERLAIN DO

Internal Medicine