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DR. OREN SOLOMON KEISER MD
NPI 1548203383
Obstetrics & Gynecology - Obstetrics in Livingston, NJ

Active since June 13, 2006PECOS EnrolledAccepts Medicare Assignment
22 OLD SHORT HILLS RD, SUITE 112, LIVINGSTON, NJ 07039(973) 740-1330 Get Directions Write a Review

NPPES record last updated: April 1, 2024. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Oren Solomon Keiser Md NPPES

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

DR. OREN SOLOMON KEISER MD (NPI 1548203383) is an individual obstetrics provider in Livingston, New Jersey, licensed in New Jersey (25MA07948000) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Albert Einstein College Of Medicine Of Yeshiva University (2001).

NPPES Registry Identity

NPI1548203383
Entity TypeIndividualMale
Primary Taxonomy207VX0000X
Provider Legal NameDR. OREN SOLOMON KEISERCredential: MD
Location Address22 OLD SHORT HILLS RD, SUITE 112Livingston, NJ 07039-5604
Mailing Address227 Laurel Rd, Suite 300Voorhees, NJ 08043-8303 · (856) 669-6050
Phone(973) 740-1330
Sole ProprietorNo
Medical School CMSAlbert Einstein College Of Medicine Of Yeshiva UniversityGraduated 2001
Enumeration DateJune 13, 2006
Last NPPES UpdateApril 1, 2024
NPPES CertifiedApril 1, 2024
✔ NPI 1548203383 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & Gynecology · ObstetricsAllopathic & Osteopathic Physicians
Taxonomy Code207VX0000X
License✔ Licensed in NJ · 25MA07948000
Definition
A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee
22 OLD SHORT HILLS RD, Livingston, NJ 07039
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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.Insurance ›

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. Oren Solomon Keiser 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 ID7012019805
PECOS Enrollment IDI20070226000284
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 3

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.

Cervical or vaginal cancer screening; pelvic and clinical breast examination G0101
This procedure involves checking for health issues in the lower abdomen and chest area. It helps identify early signs of certain conditions, increasing the chance for successful treatment. It's a routine check-up that's important for maintaining good health.
85 services85 patients
Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory Q0091
A Papanicolaou smear, often called a Pap smear, is a test to check for changes in cells. A small sample is gently collected from the lower region and sent to a lab for examination. This helps in early detection of potential health issues.
63 services63 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.
45 services34 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07039 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.

JOSEPH S SOBELMAN MD
Psychiatry & Neurology (Neurology)
22 OLD SHORT HILLS RD, SUITE 106
LIVINGSTON, NJ 07039
Essex County (973) 994-1123
ALAN J LIFTIN, MD, MEDICAL SERVICES, PC
Dermatology
22 OLD SHORT HILLS RD
LIVINGSTON, NJ 07039
Essex County (973) 535-9550
HYPERTENSION AND RENAL GROUP, P.A.
Internal Medicine (Nephrology)
22 OLD SHORT HILLS RD, SUITE 212
LIVINGSTON, NJ 07039
Essex County (973) 994-4550
ALAN B ECHIKSON MD PA
Internal Medicine (Hematology)
22 OLD SHORT HILLS RD, SUITE 108
LIVINGSTON, NJ 07039
Essex County (973) 533-9299
DR. SRIDHAR SRINIVASAN NAMBI MD
Internal Medicine (Endocrinology, Diabetes & Metabolism)
22 OLD SHORT HILLS RD, SUITE 201
LIVINGSTON, NJ 07039
Essex County (973) 535-8870
MARILYN MCARTHUR MD PA
Obstetrics & Gynecology
22 OLD SHORT HILLS RD, SUITE 202
LIVINGSTON, NJ 07039
Essex County (973) 758-9311
DR. MICHAEL J GERSON PH.D.
Psychologist (Clinical)
22 OLD SHORT HILLS RD, SUITE 216
LIVINGSTON, NJ 07039
Essex County (973) 994-9161
DR. ELLIOT N. COHEN D.M.D.
Dentist (Prosthodontics)
22 OLD SHORT HILLS RD, SUITE 208
LIVINGSTON, NJ 07039
Essex County (973) 740-0100

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 Oren Keiser's NPI number?

The NPI number for Oren Keiser is 1548203383. It was assigned to this individual provider in the NPPES registry on June 13, 2006.

Where is Oren Keiser located?

Oren Keiser practices at 22 Old Short Hills Rd Suite 112, Livingston, NJ 07039. The listed phone number is (973) 740-1330.

What is Oren Keiser's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.

Is Oren Keiser enrolled in Medicare?

Yes. Oren Keiser 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.

What insurance does Oren Keiser accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Oren Keiser 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 Oren Keiser was last updated on April 1, 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.