1. Home
  2. Directory
  3. New Jersey
  4. Livingston
  5. Dentist
  6. NPI Profile

DR. GERALD GELDZAHLER
NPI 1871643502
Dentist - Oral and Maxillofacial Surgery in Livingston, NJ

Active since January 12, 2007PECOS EnrolledAccepts Medicare Assignment
340 E NORTHFIELD RD, SUITE 1-C, LIVINGSTON, NJ 07039(973) 731-8844 Get Directions Write a Review

NPPES record last updated: March 25, 2015. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Dr. Gerald Geldzahler NPPES

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

DR. GERALD GELDZAHLER (NPI 1871643502) is an individual oral and maxillofacial surgery provider in Livingston, New Jersey, licensed in New Jersey (D10138) and active in the NPI registry since January 2007. He is enrolled in Medicare PECOS, is affiliated with Brookdale Hospital Medical Center, and is a graduate of New York University College Of Dentistry (1974).

NPPES Registry Identity

NPI1871643502
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. GERALD GELDZAHLER
Location Address340 E NORTHFIELD RD, SUITE 1-CLivingston, NJ 07039-4892
Mailing Address340 E Northfield Rd, Suite 1-cLivingston, NJ 07039-4892 · (973) 731-8844
Phone(973) 731-8844
Sole ProprietorYes
Medical School CMSNew York University College Of DentistryGraduated 1974
Enumeration DateJanuary 12, 2007
Last NPPES UpdateMarch 25, 2015
✔ NPI 1871643502 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
Licenses✔ Licensed in NJ · D10138✔ Licensed in NY · 034075-1
Definition
An oral and maxillofacial surgery dentist specialized in the diagnosis, surgical and adjunctive treatment of diseases, injuries and defects involving both the functional and esthetic aspects of the hard and soft tissues of the oral and maxillofacial region.
340 E NORTHFIELD RD, Livingston, NJ 07039
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINU11800NJ
Medicaid01048897NY
Medicare UPINDOH781NY

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. Gerald Geldzahler 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 ID1850357955
PECOS Enrollment IDI20041223000283
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.

Hospital Affiliations CMS Care Compare

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

Brookdale Hospital Medical Center

Acute Care Hospitals · Brooklyn, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330233
Location1 Brookdale PlazaBrooklyn, NY 11212 · Kings County
Emergency services Birthing friendly

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
$98.09 typical visit price
range $63.84 – $190.92
Typical copayment $24.52 (range $15.96 – $47.73)
Most-billed visit code 99203
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.

ALIMAN, INC
Internal Medicine (Cardiovascular Disease)
340 E NORTHFIELD RD, SUITE 1-D
LIVINGSTON, NJ 07039
Essex County (973) 994-0880
ESSEX NEUROLOGICAL ASSOCIATES PA
Specialist
340 E NORTHFIELD RD, SUITE 2A
LIVINGSTON, NJ 07039
Essex County (973) 994-3322
LIVINGSTON PERIODONTAL ASSOCIATES, LLC
Dentist (Periodontics)
340 E NORTHFIELD RD, SUITE #2A
LIVINGSTON, NJ 07039
Essex County (973) 992-8600
DR. DAVID ROY LIEBES DDS
Dentist
340 E NORTHFIELD RD, SUITE 1F
LIVINGSTON, NJ 07039
Essex County (973) 740-8919
DR. JEFFREY CRAIG GREENBERG PH.D.
Psychologist
340 E NORTHFIELD RD, SUITE 1E
LIVINGSTON, NJ 07039
Essex County (973) 533-9049
MICHAEL GORDON
Hearing Instrument Specialist
340 E NORTHFIELD RD, SUITE 2D
LIVINGSTON, NJ 07039
Essex County (973) 206-7580
HEARING HEALTH PA LLC
Hearing Instrument Specialist
340 E NORTHFIELD RD, SUITE 2D
LIVINGSTON, NJ 07039
Essex County (973) 206-7580
STEVEN MICHAEL DRANOFF
Psychologist (Group Psychotherapy)
340 E NORTHFIELD RD, SUITE 1E
LIVINGSTON, NJ 07039
Essex County (973) 994-2330

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 Gerald Geldzahler's NPI number?

The NPI number for Gerald Geldzahler is 1871643502. It was assigned to this individual provider in the NPPES registry on January 12, 2007.

Where is Gerald Geldzahler located?

Gerald Geldzahler practices at 340 E Northfield Rd Suite 1-C, Livingston, NJ 07039. The listed phone number is (973) 731-8844.

What is Gerald Geldzahler's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Oral and Maxillofacial Surgery, with taxonomy code 1223S0112X.

Is Gerald Geldzahler enrolled in Medicare?

Yes. Gerald Geldzahler 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 Gerald Geldzahler affiliated with any hospitals?

According to CMS data, Gerald Geldzahler is affiliated with Brookdale Hospital Medical Center.

When was this NPI record last updated?

The NPPES record for Gerald Geldzahler was last updated on March 25, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.