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

DR. GREGG ANDREW JACOB D.M.D.
NPI 1164540233
Dentist - Oral and Maxillofacial Surgery in Florham Park, NJ

Active since March 27, 2007PECOS Enrolled
83 HANOVER RD STE 240, FLORHAM PARK, NJ 07932(973) 360-1100(973) 360-1101 Get Directions Write a Review

NPPES record last updated: March 17, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Mar 17, 2018, Nov 13, 2017 (2 updates tracked since 2017).

About Dr. Gregg Andrew Jacob D.m.d. NPPES

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

DR. GREGG ANDREW JACOB D.M.D. (NPI 1164540233) is an individual oral and maxillofacial surgery provider in Florham Park, New Jersey, licensed in New Jersey (22DI02252800) and active in the NPI registry since March 2007. He is enrolled in Medicare PECOS and maintains a secondary practice location in New Hyde Park.

NPPES Registry Identity

NPI1164540233
Entity TypeIndividualMale
Primary Taxonomy1223S0112X
Provider Legal NameDR. GREGG ANDREW JACOBCredential: D.M.D.
Location Address83 HANOVER RD STE 240Florham Park, NJ 07932-1508
Mailing Address83 Hanover Rd Ste 240Florham Park, NJ 07932-1508 · (973) 360-1100 · Fax (973) 360-1101
Phone(973) 360-1100
Fax(973) 360-1101
Sole ProprietorYes
Enumeration DateMarch 27, 2007
Last NPPES UpdateMarch 17, 20182 updates tracked since enumeration
✔ NPI 1164540233 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyDentist · Oral and Maxillofacial SurgeryDental Providers
Taxonomy Code1223S0112X
License✔ Licensed in NJ · 22DI02252800
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.
Also ListedOral & Maxillofacial SurgeryTaxonomy 204E00000X · License 054217-1 (NY)
83 HANOVER RD STE 240, Florham Park, NJ 07932
Open in Google Maps ↗

Secondary Practice Location 1

Location 12001 Marcus Ave, Ste N-10New Hyde Park, NY 11042-1011 · Phone (516) 775-1818 · Fax (516) 775-0892

Other Identifiers 1

Medicaid91001810700NJ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Gregg Andrew Jacob D.m.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 07932 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 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANN LEE-GIN CHUANG MD, MPH
Surgery (Surgical Oncology)
83 HANOVER RD STE 240
FLORHAM PARK, NJ 07932
Morris County (973) 547-1641
DR. JESSICA S LEE DDS, MD
Oral & Maxillofacial Surgery
83 HANOVER RD STE 240
FLORHAM PARK, NJ 07932
Morris County (973) 360-1100
NORTHEAST FACIAL AND ORAL SURGERY SPECIALISTS, LLC
Dentist (Oral and Maxillofacial Surgery)
83 HANOVER RD STE 240
FLORHAM PARK, NJ 07932
Morris County (973) 360-1100

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 Gregg Jacob's NPI number?

The NPI number for Gregg Jacob is 1164540233. It was assigned to this individual provider in the NPPES registry on March 27, 2007.

Where is Gregg Jacob located?

Gregg Jacob practices at 83 Hanover Rd Ste 240, Florham Park, NJ 07932. The listed phone number is (973) 360-1100.

What is Gregg Jacob's specialty?

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

Is Gregg Jacob enrolled in Medicare?

Yes. Gregg Jacob is registered in the Medicare PECOS enrollment system.

What insurance does Gregg Jacob accept?

Health plans from BEST Life, Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 5 other insurers list Gregg Jacob 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 Gregg Jacob was last updated on March 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.