DR. LAWRENCE JEROME HAMMER DMD
NPI 1225203219
Dentist in West Orange, NJ

Q: What is Lawrence Hammer's NPI number?

The NPI number for Lawrence Hammer is 1225203219. It was assigned to this individual provider in the NPPES registry on April 29, 2008.

Q: What is Lawrence Hammer's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Q: When was this NPI record last updated?

The NPPES record for Lawrence Hammer was last updated on April 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.

Active since April 29, 2008PECOS Enrolled

509 EAGLE ROCK AVE, WEST ORANGE, NJ 07052(973) 731-9886(973) 731-0407 Get Directions Write a Review

NPPES record last updated: April 29, 2008. Verified against the NPPES registry weekly; last sync: October 04, 2026.

On this page

About Dr. Lawrence Jerome Hammer Dmd NPPES

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

DR. LAWRENCE JEROME HAMMER DMD (NPI 1225203219) is an individual dentist in West Orange, New Jersey, licensed in New Jersey (22D101045900) and active in the NPI registry since April 2008. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1225203219

Entity TypeIndividualMale

Primary Taxonomy122300000X

Provider Legal NameDR. LAWRENCE JEROME HAMMERCredential: DMD

Location Address509 EAGLE ROCK AVEWest Orange, NJ 07052-3602

Mailing Address509 Eagle Rock AveWest Orange, NJ 07052-3602 · (973) 731-9886 · Fax (973) 731-0407

Phone(973) 731-9886

Fax(973) 731-0407

Sole ProprietorYes

Enumeration DateApril 29, 2008

✔ NPI 1225203219 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in NJ · 22D101045900

Definition

A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.

509 EAGLE ROCK AVE, West Orange, NJ 07052

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, BEST Life, 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. Lawrence Jerome Hammer Dmd 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 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

$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.

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 Lawrence Hammer's NPI number?

The NPI number for Lawrence Hammer is 1225203219. It was assigned to this individual provider in the NPPES registry on April 29, 2008.

Where is Lawrence Hammer located?

Lawrence Hammer practices at 509 Eagle Rock Ave, West Orange, NJ 07052. The listed phone number is (973) 731-9886.

What is Lawrence Hammer's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Lawrence Hammer enrolled in Medicare?

Yes. Lawrence Hammer is registered in the Medicare PECOS enrollment system.

What insurance does Lawrence Hammer accept?

Health plans from Anthem Blue Cross and Blue Shield, BEST Life, 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 Lawrence Hammer 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 Lawrence Hammer was last updated on April 29, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.