ARIZONA DIGESTIVE HEALTH, PC
NPI 1992981583
Internal Medicine - Gastroenterology in Scottsdale, AZ

Q: What is Arizona Digestive Health, PC's NPI number?

The NPI number for Arizona Digestive Health, PC is 1992981583. It was assigned to this organization in the NPPES registry on January 14, 2008.

Q: What is Arizona Digestive Health, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Active since January 14, 2008

3260 N HAYDEN RD STE 112, SCOTTSDALE, AZ 85251(602) 264-9100(602) 264-9101 Get Directions Write a Review

NPPES record last updated: March 30, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 30, 2026, Jun 26, 2025, Dec 16, 2024 and 2 more (5 updates tracked since 2017).

On this page

About Arizona Digestive Health, Pc NPPES

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

ARIZONA DIGESTIVE HEALTH, PC (NPI 1992981583) is a healthcare organization registered as a gastroenterology in Scottsdale, Arizona and active in the NPI registry since January 2008. The organization lists James J Weber, Ceo, as its authorized official.

NPPES Registry Identity

NPI1992981583

Entity TypeOrganization

Primary Taxonomy207RG0100X

Legal Business NameARIZONA DIGESTIVE HEALTH, PC

Location Address3260 N HAYDEN RD STE 112Scottsdale, AZ 85251-6650

Mailing Address3260 N Hayden Rd Ste 112Scottsdale, AZ 85251-6650 · (602) 264-9100 · Fax (602) 264-9101

Phone(602) 264-9100

Fax(602) 264-9101

Organization SubpartNo

Authorized OfficialJames J WeberCeo · (817) 424-1525

Enumeration DateJanuary 14, 2008

Last NPPES UpdateMarch 30, 20265 updates tracked since enumeration

NPPES CertifiedMarch 30, 2026

✔ NPI 1992981583 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

Also ListedRadiology · Radiation OncologyTaxonomy 2085R0001X

Also ListedRadiology · Vascular & Interventional RadiologyTaxonomy 2085R0204X

Also ListedUrologyTaxonomy 208800000X

Also ListedUrology · Urogynecology and Reconstructive Pelvic SurgeryTaxonomy 2088F0040X

3260 N HAYDEN RD STE 112, Scottsdale, AZ 85251

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Other Identifiers 1

Other03D1098060Clia

Group Practice 2

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

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X MULTIPLE SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Cigna HealthCare of Arizona, Inc.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Arizona Digestive Health, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

143

Medicare enrollment records show 143 clinicians reassign Medicare billing to Arizona Digestive Health, PC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 46 within 10 miles. Listed here are the 20 practicing nearest to this location.

Clinicians by Medicare Specialty 11

Gastroenterology61

Nurse Practitioner40

Urology11

Internal Medicine7

Pathology7

Radiation Oncology6

Certified Registered Nurse Anesthetist (CRNA)4

Obstetrics/Gynecology4

3 other specialties3

Nearest to this location (20)

See all 143

Margaret Liu, MD

Gastroenterology

NPI 1134689284

3260 N HAYDEN RD STE 112
Scottsdale, AZ 85251

(602) 264-9100

✔ PECOS✔ Accepts MedicareSame address

Jennifer Scudiere, M.D.

Pathology

NPI 1639378326

3260 N HAYDEN RD STE 112
Scottsdale, AZ 85251

(602) 687-7468

✔ PECOS✔ Accepts MedicareSame address

Prabhakar Swaroop, MD

Gastroenterology

NPI 1295743177

5111 N SCOTTSDALE RD STE 151
Scottsdale, AZ 85250

(602) 254-6686

✔ PECOS✔ Accepts Medicare2.0 mi

Sirish Rao

Internal Medicine

NPI 1427464130

5111 N SCOTTSDALE RD STE 151
Scottsdale, AZ 85250

(602) 254-6686

✔ PECOS✔ Accepts Medicare2.0 mi

Puja Verma, MD

Pathology

NPI 1497735815

1255 W WASHINGTON ST
Tempe, AZ 85281

(602) 685-5211

✔ PECOS✔ Accepts Medicare4.2 mi

Anil Seetharam, MD

Gastroenterology

NPI 1023229408

9767 N 91ST ST STE 100
Scottsdale, AZ 85258

(480) 860-1990

✔ PECOS✔ Accepts Medicare6.3 mi

Daniel Meline, MD

Gastroenterology

NPI 1982714960

9767 N 91ST ST #100
Scottsdale, AZ 85258

(480) 860-1990

✔ PECOS✔ Accepts Medicare6.3 mi

John Yalam, M.D.

Gastroenterology

NPI 1568434819

9755 N 90TH ST SUITE A205
Scottsdale, AZ 85258

(480) 614-2215

✔ PECOS6.3 mi

Kelly Colonello, CRNP

Nurse Practitioner

NPI 1952396442

10197 N 92ND ST STE 101
Scottsdale, AZ 85258

(480) 993-2950

✔ PECOS✔ Accepts Medicare6.7 mi

Dennis Scribner, MD

Gynecological Oncology

NPI 1679545982

7425 E SHEA BLVD STE 107
Scottsdale, AZ 85260

(480) 750-0095

✔ PECOS✔ Accepts Medicare6.7 mi

Radhika Babaria, MD

Internal Medicine

NPI 1811421613

2222 E HIGHLAND AVE STE 203
Phoenix, AZ 85016

(602) 254-5321

✔ PECOS✔ Accepts Medicare7.3 mi

Deirdre Colao, DNP, FNP - C

Nurse Practitioner

NPI 1437672680

4611 E SHEA BLVD STE 120
Phoenix, AZ 85028

(602) 441-3845

✔ PECOS✔ Accepts Medicare7.9 mi

John Kresl, MD, PH.D

Radiation Oncology

NPI 1366418675

4611 E. SHEA BLVD STE. 120
Phoenix, AZ 85028

(602) 441-3845

✔ PECOS✔ Accepts Medicare7.9 mi

Abhilash Nambiar, M.D.

Radiation Oncology

NPI 1013126440

4611 E SHEA BLVD STE 120
Phoenix, AZ 85028

(602) 441-3845

✔ PECOS✔ Accepts Medicare7.9 mi

Lauren Stegman, MD, PH.D

Radiation Oncology

NPI 1730232448

4611 E SHEA BLVD STE 120
Phoenix, AZ 85028

(602) 441-3845

✔ PECOS✔ Accepts Medicare7.9 mi

Brian Fung, MD

Internal Medicine

NPI 1366974164

603 W BASELINE RD STE 200
Mesa, AZ 85210

(480) 461-1088

✔ PECOS✔ Accepts Medicare8.2 mi

Rebecca Mccollaum, A.P.R.N.

Nurse Practitioner

NPI 1669658969

603 W BASELINE RD STE 200
Mesa, AZ 85210

(480) 461-1088

✔ PECOS8.2 mi

Kirk Lin, MD

Pathology

NPI 1578543369

1313 E OSBORN RD STE 150
Phoenix, AZ 85014

(602) 264-4431

✔ PECOS✔ Accepts Medicare8.3 mi

Jeffrey Henderson, M.D.

Pathology

NPI 1942465026

1300 N 12TH ST STE 300
Phoenix, AZ 85006

(602) 687-4768

✔ PECOS✔ Accepts Medicare8.6 mi

Daniel Jondle, MD

Pathology

NPI 1649255449

1300 N 12TH ST SUITE 300
Phoenix, AZ 85006

(602) 687-7468

✔ PECOS✔ Accepts Medicare8.6 mi

See all 143 clinicians

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 Arizona Digestive Health, PC's NPI number?

The NPI number for Arizona Digestive Health, PC is 1992981583. It was assigned to this organization in the NPPES registry on January 14, 2008.

Where is Arizona Digestive Health, PC located?

Arizona Digestive Health, PC is located at 3260 N Hayden Rd Ste 112, Scottsdale, AZ 85251. The listed phone number is (602) 264-9100.

What is Arizona Digestive Health, PC's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Arizona Digestive Health, PC enrolled in Medicare?

Yes. Arizona Digestive Health, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Arizona Digestive Health, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 143 clinicians in 11 Medicare specialties reassign their Medicare billing to Arizona Digestive Health, PC. 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 Gastroenterology (61), Nurse Practitioner (40) and Urology (11). Of these, 2 practice at this address and 46 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Arizona Digestive Health, PC accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health and Cigna HealthCare of Arizona, Inc list Arizona Digestive Health, PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Arizona Digestive Health, PC was last updated on March 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.