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

DR. MIRZA MOAZAM BEG M.D
NPI 1922449974
Internal Medicine - Rheumatology in West Orange, NJ

Active since July 07, 2013PECOS Enrolled
83.84/100
CMS Quality Rating
741 NORTHFIELD AVE STE 210, WEST ORANGE, NJ 07052(973) 669-8950(973) 669-9749 Get Directions Write a Review

NPPES record last updated: September 14, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 14, 2026, Jul 16, 2026, Aug 21, 2018 and 4 more (7 updates tracked since 2016).

About Dr. Mirza Moazam Beg M.d NPPES

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

DR. MIRZA MOAZAM BEG M.D (NPI 1922449974) is an individual rheumatology provider in West Orange, New Jersey, licensed in New Jersey (25MA13086900) and active in the NPI registry since July 2013. He is enrolled in Medicare PECOS, is affiliated with Presbyterian Hospital, and maintains a secondary practice location in Summit.

NPPES Registry Identity

NPI1922449974
Entity TypeIndividualMale
Primary Taxonomy207RR0500X
Provider Legal NameDR. MIRZA MOAZAM BEGCredential: M.D
Location Address741 NORTHFIELD AVE STE 210West Orange, NJ 07052-1104
Mailing AddressPo Box 416457Boston, MA 02241-6457 · (844) 362-1735 · Fax (973) 290-7495
Phone(973) 669-8950
Fax(973) 669-9749
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJuly 7, 2013
Last NPPES UpdateSeptember 14, 20267 updates tracked since enumeration
NPPES CertifiedSeptember 14, 2026
✔ NPI 1922449974 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · RheumatologyAllopathic & Osteopathic Physicians
Taxonomy Code207RR0500X
License✔ Licensed in NJ · 25MA13086900
Definition
An internist who treats diseases of joints, muscle, bones and tendons. This specialist diagnoses and treats arthritis, back pain, muscle strains, common athletic injuries and collagen diseases.
741 NORTHFIELD AVE STE 210, West Orange, NJ 07052
Open in Google Maps ↗

Secondary Practice Location 1

Location 133 Overlook Rd Ste L01Summit, NJ 07901-3561 · Phone (908) 598-7940 · Fax (908) 598-5447

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

Dr. Mirza Moazam Beg M.d 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 ID5799081857
PECOS Enrollment IDI20180620002268
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 6

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.
131 services100 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.
118 services101 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.
35 services35 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
20 services14 patients
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.
17 services16 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.
13 services13 patients

Hospital Affiliations CMS Care Compare

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

Presbyterian Hospital

Acute Care Hospitals · Albuquerque, NM
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number320021
Location1100 Central Avenue SEAlbuquerque, NM 87106 · Bernalillo County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07052 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
$111.57 typical visit price
range $20.97 – $155.92
Typical copayment $27.89 (range $5.24 – $38.98)
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.

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.

83.84/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality84.59
Promoting Interoperability100
Improvement Activities40
Cost58.63

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 Mirza Beg's NPI number?

The NPI number for Mirza Beg is 1922449974. It was assigned to this individual provider in the NPPES registry on July 7, 2013.

Where is Mirza Beg located?

Mirza Beg practices at 741 Northfield Ave Ste 210, West Orange, NJ 07052. The listed phone number is (973) 669-8950.

What is Mirza Beg's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.

Is Mirza Beg enrolled in Medicare?

Yes. Mirza Beg 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.

Is Mirza Beg affiliated with any hospitals?

According to CMS data, Mirza Beg is affiliated with Presbyterian Hospital.

When was this NPI record last updated?

The NPPES record for Mirza Beg was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.