AMARNAUTH SINGH MD
NPI 1639170764
Internal Medicine - Clinical Cardiac Electrophysiology in Peoria, AZ

Q: What is Amarnauth Singh's NPI number?

The NPI number for Amarnauth Singh is 1639170764. It was assigned to this individual provider in the NPPES registry on August 10, 2005.

Q: What is Amarnauth Singh's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Q: When was this NPI record last updated?

The NPPES record for Amarnauth Singh was last updated on October 9, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 10, 2005PECOS EnrolledAccepts Medicare Assignment

13634 N 93RD AVE STE 300, PEORIA, AZ 85381(623) 815-2484(623) 815-2483 Get Directions Write a Review

NPPES record last updated: October 9, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 9, 2024, Feb 15, 2023, Aug 20, 2019 (3 updates tracked since 2019).

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About Amarnauth Singh Md NPPES

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

AMARNAUTH SINGH MD (NPI 1639170764) is an individual clinical cardiac electrophysiology provider in Peoria, Arizona, licensed in Arizona (31199) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS and is a graduate of Other (1975).

NPPES Registry Identity

NPI1639170764

Entity TypeIndividualMale

Primary Taxonomy207RC0001X

Provider Legal NameAMARNAUTH SINGHCredential: MD

Location Address13634 N 93RD AVE STE 300Peoria, AZ 85381-4915

Mailing Address13634 N 93rd Ave Ste 300Peoria, AZ 85381-4915 · (623) 815-2484 · Fax (623) 815-2483

Phone(623) 815-2484

Fax(623) 815-2483

Sole ProprietorNo

Medical School CMSOtherGraduated 1975

Enumeration DateAugust 10, 2005

Last NPPES UpdateOctober 9, 20243 updates tracked since enumeration

NPPES CertifiedOctober 9, 2024

✔ NPI 1639170764 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RC0001X

License✔ Licensed in AZ · 31199

Definition

A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 31199 (AZ)

13634 N 93RD AVE STE 300, Peoria, AZ 85381

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Other Identifiers 1

Medicaid789547AZ

Accepted Insurance

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

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Amarnauth Singh 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 ID1052301728

PECOS Enrollment IDI20040514000483

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 Reassignments

Medicare enrollment records show Amarnauth Singh reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Joseph A Caplan MD PC

0.2 mi

Cardiovascular Disease

13460 N 94TH DR STE J1
Peoria, AZ 85381

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

NPI 1649389156 (623) 876-8816

Phoenix Heart, PLLC

4.7 mi

Cardiovascular Disease

5859 W TALAVI BLVD STE 100
Glendale, AZ 85306

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

NPI 1679608095 (602) 298-7777

Hospital Development Of West Phoenix Inc

11 mi

Cardiovascular Disease

13677 W MCDOWELL RD
Goodyear, AZ 85395

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

NPI 1013100692 (623) 882-1500

Northern Arizona Healthcare Corporation

116 mi

Family Medicine

1200 N. BEAVER STREET, ATTN: PAYER CREDENTIALING
Flagstaff, AZ 86001

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

NPI 1669914552 (928) 773-2546

Yuma Regional Medical Center

152 mi

General Acute Care Hospital

2400 S AVE A
Yuma, AZ 85364

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

NPI 1194706655 (928) 344-2000

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 8

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

153 services130 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

78 services60 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

68 services68 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

56 services56 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

51 services40 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

48 services48 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85381 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 6

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

KATHARINE WINDRIVER ROSS PA-C

Physician Assistant