Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MICHAEL ANTHONY ARROYO MD
NPI 1427022284
Pathology - Anatomic Pathology & Clinical Pathology in Prescott, AZ

Q: What is Michael Arroyo's NPI number?

The NPI number for Michael Arroyo is 1427022284. It was assigned to this individual provider in the NPPES registry on February 16, 2006.

Q: What is Michael Arroyo's specialty?

The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology & Clinical Pathology, with taxonomy code 207ZP0102X.

Q: When was this NPI record last updated?

The NPPES record for Michael Arroyo was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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 February 16, 2006PECOS Enrolled

1003 WILLOW CREEK RD, PRESCOTT, AZ 86301(480) 985-1093(480) 985-0468 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Michael Anthony Arroyo Md NPPES

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

MICHAEL ANTHONY ARROYO MD (NPI 1427022284) is an individual anatomic pathology & clinical pathology provider in Prescott, Arizona, licensed in Arizona (31962) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of University Of Nebraska College Of Medicine (1993).

NPPES Registry Identity

NPI1427022284

Entity TypeIndividualMale

Primary Taxonomy207ZP0102X

Provider Legal NameMICHAEL ANTHONY ARROYOCredential: MD

Location Address1003 WILLOW CREEK RDPrescott, AZ 86301-1641

Mailing AddressPo Box 20490Mesa, AZ 85277-0490 · (480) 985-1093 · Fax (480) 985-0468

Phone(480) 985-1093

Fax(480) 985-0468

Sole ProprietorNo

Medical School CMSUniversity Of Nebraska College Of MedicineGraduated 1993

Enumeration DateFebruary 16, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1427022284 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPathology · Anatomic Pathology & Clinical PathologyAllopathic & Osteopathic Physicians

Taxonomy Code207ZP0102X

License✔ Licensed in AZ · 31962

Definition

A pathologist deals with the causes and nature of disease and contributes to diagnosis, prognosis and treatment through knowledge gained by the laboratory application of the biologic, chemical and physical sciences. A pathologist uses information gathered from the microscopic examination of tissue specimens, cells and body fluids, and from clinical laboratory tests on body fluids and secretions for the diagnosis, exclusion and monitoring of disease.

1003 WILLOW CREEK RD, Prescott, AZ 86301

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Other Identifiers 5

OtherCB2931AZ · Rr Mc Group Prov Num

OtherAX5901AZ · Healthnet Prov Number

OtherAZ0742860AZ · Bcbs Of Az Prov Number

OtherP00083793AZ · Rr Medicare Indiv Num

Medicaid824955AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross Blue Shield of Arizona.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Michael Anthony Arroyo Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7113810979

PECOS Enrollment IDI20040205000292

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.

Areas of Expertise CMS Part B claims 11

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.

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

510 services310 patients

Pathology examination of tissue using a microscope, moderately high complexity 88307

A pathology examination of tissue with moderate complexity involves a detailed study of a small tissue sample from your body. Using a microscope, experts analyze the tissue's structure and cells to identify any abnormalities. This helps in diagnosing various health conditions accurately.

126 services45 patients

Special stained specimen slides to examine tissue, each additional procedure 88341

Special stained specimen slides are used to analyze tissue in detail. In this process, extra procedures may be needed for a more thorough examination. These involve applying special stains to the tissue on slides, enhancing specific elements for closer study.

120 services37 patients

Special stained specimen slides to examine tissue, initial procedure 88342

This procedure involves the use of specially stained slides to examine tissue samples. The initial process involves obtaining a small tissue sample from your body. This sample is then placed on a slide and stained with special dyes to highlight different structures and elements. The stained slide is then examined under a microscope to help diagnose any potential health issues.

111 services90 patients

Cell examination of body fluid, smears 88104

Cell examination of body fluid, or smear, is a laboratory test where a sample of your body fluid is taken. It's then thinly spread on a glass slide and examined under a microscope to check for abnormalities. This can help diagnose various health conditions.

50 services49 patients

Cell examination of specimen, concentration technique 88108

Cell examination of a specimen using a concentration technique is a lab process that enhances the detection of cells in a sample. This method helps to focus on key areas of the sample, making it easier to spot abnormalities or changes. It's a crucial part of diagnosing and monitoring certain health conditions.

50 services49 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 86301 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.

DR. ROBERT CAMPBELL DO

Anesthesiology