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DR. JOSEPH ROBERT IVAN M.D.
NPI 1770559221
Obstetrics & Gynecology in Montclair, NJ

Active since February 24, 2006PECOS EnrolledAccepts Medicare Assignment
1 BAY AVE, MONTCLAIR, NJ 07042(973) 429-6930(973) 429-6209 Get Directions Write a Review

NPPES record last updated: April 24, 2017. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Apr 24, 2017, Mar 1, 2017, Feb 17, 2017 (3 updates tracked since 2017).

About Dr. Joseph Robert Ivan M.d. NPPES

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

DR. JOSEPH ROBERT IVAN M.D. (NPI 1770559221) is an individual obstetrics & gynecology provider in Montclair, New Jersey, licensed in New Jersey (25MA05501700) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS and is a graduate of Rutgers New Jersey Medical School (1989).

NPPES Registry Identity

NPI1770559221
Entity TypeIndividualMale
Primary Taxonomy207V00000X
Provider Legal NameDR. JOSEPH ROBERT IVANCredential: M.D.
Location Address1 BAY AVEMontclair, NJ 07042-4837
Mailing AddressPo Box 419430Boston, MA 02241-9430 · (201) 666-3900 · Fax (201) 261-0505
Phone(973) 429-6930
Fax(973) 429-6209
Sole ProprietorNo
Medical School CMSRutgers New Jersey Medical SchoolGraduated 1989
Enumeration DateFebruary 24, 2006
Last NPPES UpdateApril 24, 20173 updates tracked since enumeration
✔ NPI 1770559221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NJ · 25MA05501700
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1 BAY AVE, Montclair, NJ 07042
Open in Google Maps ↗

Other Identifiers 2

Medicare PIN189645NJ
Medicare UPINF65318NJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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. Joseph Robert Ivan 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 ID3678542792
PECOS Enrollment IDI20101208000423
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

2

Medicare enrollment records show Joseph Ivan reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Barnabas Health Medical Group PC
11 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
Mpv New Jersey MD Services PC
15 mi
General Practice
250 OLD HOOK RD
Westwood, NJ 07675
  • Reassigned Medicare billing, New Jersey enrollment
  • 189 clinicians in this Medicare group
NPI 1215391271 (201) 781-1387

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07042 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.

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.

SAMRAH GHANI MD
Student in an Organized Health Care Education/Training Program
1 BAY AVE
MONTCLAIR, NJ 07042
Essex County (862) 333-4700
JACLYN TAYLOR SCHMITZ
Student in an Organized Health Care Education/Training Program
1 BAY AVE
MONTCLAIR, NJ 07042
Essex County (973) 429-6888
MYINT KYI M.D.
Anesthesiology
1 BAY AVE
MONTCLAIR, NJ 07042
Essex County (973) 429-6219
EDWARD PETRARCA LCSW
Social Worker (Clinical)
1 BAY AVE, MOUNTAINSIDE HOSPITAL
MONTCLAIR, NJ 07042
Essex County (973) 429-6813
ANN FRANCES VALLONE NURSE PRACTITIONER
Nurse Practitioner (Adult Health)
1 BAY AVE
MONTCLAIR, NJ 07042
Essex County (973) 429-6272
ANN SAMIR YASIN IBRAHIM
Student in an Organized Health Care Education/Training Program
1 BAY AVE
MONTCLAIR, NJ 07042
Essex County (862) 333-4700
GEORGE JAMES ZACH
Dentist
1 BAY AVE
MONTCLAIR, NJ 07042
Essex County (973) 429-6888
MRS. ESTHER D. BAXAM-SPENCE RN, MSN, CNNP
Nurse Practitioner (Neonatal)
1 BAY AVE
MONTCLAIR, NJ 07042
Essex County (973) 429-6991

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 Joseph Ivan's NPI number?

The NPI number for Joseph Ivan is 1770559221. It was assigned to this individual provider in the NPPES registry on February 24, 2006.

Where is Joseph Ivan located?

Joseph Ivan practices at 1 Bay Ave, Montclair, NJ 07042. The listed phone number is (973) 429-6930.

What is Joseph Ivan's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Joseph Ivan enrolled in Medicare?

Yes. Joseph Ivan 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 Joseph Ivan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Ivan reassigns Medicare benefits to 2 organizations: Barnabas Health Medical Group PC (Elizabeth, NJ) and Mpv New Jersey MD Services PC (Westwood, 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 Joseph Ivan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joseph Ivan accept?

Health plans from Oscar Health list Joseph Ivan 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 Joseph Ivan was last updated on April 24, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.