DR. ALFONSO WALLER MD
NPI 1326219577
Internal Medicine - Cardiovascular Disease in Newark, NJ

Q: What is Alfonso Waller's NPI number?

The NPI number for Alfonso Waller is 1326219577. It was assigned to this individual provider in the NPPES registry on March 17, 2008.

Q: What is Alfonso Waller's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Alfonso Waller was last updated on November 19, 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.

Active since March 17, 2008PECOS EnrolledAccepts Medicare Assignment

93.71/100

CMS Quality Rating

90 BERGEN ST, SUITE 3500, NEWARK, NJ 07103(973) 972-2573 Get Directions Write a Review

NPPES record last updated: November 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 19, 2025, Apr 10, 2024, Nov 30, 2020 and 2 more (5 updates tracked since 2016).

On this page

About Dr. Alfonso Waller Md NPPES

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

DR. ALFONSO WALLER MD (NPI 1326219577) is an individual cardiovascular disease provider in Newark, New Jersey, licensed in New Jersey (25MA08557800) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS, is affiliated with Newark Beth Israel Medical Center, and is a graduate of Other (2006).

NPPES Registry Identity

NPI1326219577

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. ALFONSO WALLERCredential: MD

Location Address90 BERGEN ST, SUITE 3500Newark, NJ 07103-2425

Mailing Address185 S Orange AveNewark, NJ 07103-2757 · (973) 972-4731 · Fax (973) 972-8927

Phone(973) 972-2573

Sole ProprietorNo

Medical School CMSOtherGraduated 2006

Enumeration DateMarch 17, 2008

Last NPPES UpdateNovember 19, 20255 updates tracked since enumeration

NPPES CertifiedNovember 19, 2025

✔ NPI 1326219577 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in NJ · 25MA08557800

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

90 BERGEN ST, Newark, NJ 07103

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter Health, Ambetter Health of Delaware, Oscar Health.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

Dr. Alfonso Waller 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 ID8325286354

PECOS Enrollment IDI20140822001221

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 Alfonso Waller reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

University Physician Associates Of New Jersey Inc

0.1 mi

Internal Medicine

140 BERGEN ST
Newark, NJ 07103

Reassigned Medicare billing, New Jersey enrollment
173 clinicians in this Medicare group

NPI 1760492367 (973) 972-9000

Barnabas Health Medical Group PC

5.8 mi

Specialist

225 WILLIAMSON ST
Elizabeth, NJ 07202

Reassigned Medicare billing, New Jersey enrollment
1,894 clinicians in this Medicare group

NPI 1841557246 (888) 724-7123

Barnabas Health Medical Group, PC

6.0 mi

Specialist

95 OLD SHORT HILLS RD
West Orange, NJ 07052

Reassigned Medicare billing, New Jersey enrollment
757 clinicians in this Medicare group

NPI 1447206420 (888) 724-7123

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 13

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 only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

2,346 services1,234 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

179 services177 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.

48 services33 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

46 services43 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

42 services13 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

40 services38 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

37 services34 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

28 services15 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.

24 services19 patients

Ct scan of heart structure with contrast 75572

A CT scan of the heart with contrast is a non-invasive test. A dye is injected into your veins, which helps to highlight heart structures in the images. The CT scanner uses X-rays to create detailed pictures of your heart, aiding in diagnosis.

20 services20 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

19 services19 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

16 services13 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

15 services15 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Newark Beth Israel Medical Center

Acute Care Hospitals · Newark, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310002

Location201 Lyons AveNewark, NJ 07112 · Essex County

Emergency services Birthing friendly

Robert Wood Johnson University Hospital

Acute Care Hospitals · New Brunswick, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310038

LocationOne Robert Wood Johnson PlaceNew Brunswick, NJ 08901 · Middlesex County

Emergency services Birthing friendly

Cooperman Barnabas Medical Center

Acute Care Hospitals · Livingston, NJ

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number310076

Location94 Old Short Hills RoadLivingston, NJ 07039 · Essex County

Emergency services Birthing friendly

The University Hospital

Acute Care Hospitals · Newark, NJ

1/5 CMS rating

OwnershipGovernment - State

CMS Certification Number310119

Location150 Bergen StNewark, NJ 07103 · Essex County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07103 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

$144.86 typical visit price

range $63.84 – $190.92

Typical copayment $36.21 (range $15.96 – $47.73)

Most-billed visit code 99204

Established Patient

$79.09 typical visit price

range $20.97 – $155.92

Typical copayment $19.77 (range $5.24 – $38.98)

Most-billed visit code 99213

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

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

93.71/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored through an Alternative Payment Model

Quality

77.79

Promoting Interoperability

100

Improvement Activities

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.

MS. YU-CHI JEN

General Acute Care Hospital

90 BERGEN ST, DOC # 3300, UMDNJ
NEWARK, NJ 07103

Essex County (973) 972-2800

UNIVERSITY SURGICAL ASSOCIATES (OM)

Surgery

90 BERGEN ST
NEWARK, NJ 07103

Essex County (973) 972-2400

MARC H. LAVIETES M.D.

Internal Medicine (Pulmonary Disease)

90 BERGEN ST, DOC 4500
NEWARK, NJ 07103

Essex County (973) 972-2500

JOSEPH V SCHWAB MD

Pediatrics

90 BERGEN ST, SUITE 4300
NEWARK, NJ 07103

Essex County (973) 972-2100

DR. VISHNU CHOUDHARY POTINI MD

Orthopaedic Surgery

90 BERGEN ST, DOC SUITE 7300
NEWARK, NJ 07103

Essex County (973) 972-2150

DR. AREVIK ABRAMYAN MD, PHD

Student in an Organized Health Care Education/Training Program

90 BERGEN ST
NEWARK, NJ 07103

Essex County (973) 972-2323

HANNAAN SHAFIQ CHOUDHRY

Student in an Organized Health Care Education/Training Program

90 BERGEN ST
NEWARK, NJ 07103

Essex County (973) 972-2548

PATRICK MAHONY FOYE M.D.

Physical Medicine & Rehabilitation

90 BERGEN ST, DOC 3100
NEWARK, NJ 07103

Essex County (973) 972-2802

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 Alfonso Waller's NPI number?

The NPI number for Alfonso Waller is 1326219577. It was assigned to this individual provider in the NPPES registry on March 17, 2008.

Where is Alfonso Waller located?

Alfonso Waller practices at 90 Bergen St Suite 3500, Newark, NJ 07103. The listed phone number is (973) 972-2573.

What is Alfonso Waller's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Alfonso Waller enrolled in Medicare?

Yes. Alfonso Waller is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Alfonso Waller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alfonso Waller reassigns Medicare benefits to 3 organizations: University Physician Associates Of New Jersey Inc (Newark, NJ), Barnabas Health Medical Group PC (Elizabeth, NJ) and Barnabas Health Medical Group, PC (West Orange, NJ). Each 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 Alfonso Waller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Alfonso Waller accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Oscar Health list Alfonso Waller 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.

Is Alfonso Waller affiliated with any hospitals?

According to CMS data, Alfonso Waller is affiliated with Newark Beth Israel Medical Center, Robert Wood Johnson University Hospital, Cooperman Barnabas Medical Center and The University Hospital.

When was this NPI record last updated?

The NPPES record for Alfonso Waller was last updated on November 19, 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.