DR. MARK S BERG D.M.D.
NPI 1780797118
Dentist - Periodontics in Lynbrook, NY

Active since August 17, 2006Opted out of Medicare · through Jan 14, 2028
213 HEMPSTEAD AVE, LYNBROOK, NY 11563(516) 599-0575 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Mark S Berg D.m.d. NPPES

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

DR. MARK S BERG D.M.D. (NPI 1780797118) is an individual periodontics provider in Lynbrook, New York, licensed in New York (31917) and active in the NPI registry since August 2006. He has opted out of Medicare through January 14, 2028 and remains eligible to order and refer.

NPPES Registry Identity

NPI1780797118
Entity TypeIndividualMale
Primary Taxonomy1223P0300X
Provider Legal NameDR. MARK S BERGCredential: D.M.D.
Location Address213 HEMPSTEAD AVELynbrook, NY 11563-1607
Mailing Address213 Hempstead AveLynbrook, NY 11563-1607 · (516) 599-0575
Sole ProprietorYes
Enumeration DateAugust 17, 2006
Last NPPES UpdateJuly 8, 2007
NPI 1780797118 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDentist · PeriodonticsDental Providers
Taxonomy Code1223P0300X
License Licensed in NY · 31917
Definition

That specialty of dentistry which encompasses the prevention, diagnosis and treatment of diseases of the supporting and surrounding tissues of the teeth or their substitutes and the maintenance of the health, function and esthetics of these structures and tissues.

213 HEMPSTEAD AVE, Lynbrook, NY 11563

Accepted Insurance

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Opted out of Medicare

Dr. Mark S Berg D.m.d. has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 14, 2016 through January 14, 2028.

Opt-Out Effective DateJanuary 14, 2016
Opt-Out In Effect ThroughJanuary 14, 2028Opt-out affidavits renew automatically every two years unless cancelled
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 11563 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
$105.06 typical visit price
range $67.40 – $203.53
Typical copayment $26.26 (range $16.85 – $50.88)
Most-billed visit code 99203
Established Patient
$83.44 typical visit price
range $21.66 – $164.45
Typical copayment $20.86 (range $5.41 – $41.11)
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 5

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

Counselor (Mental Health)
213 HEMPSTEAD AVE
LYNBROOK, NY 11563
Counselor (Mental Health)
213 HEMPSTEAD AVE
LYNBROOK, NY 11563
Counselor (Mental Health)
213 HEMPSTEAD AVE
LYNBROOK, NY 11563
Counselor (Mental Health)
213 HEMPSTEAD AVE
LYNBROOK, NY 11563
Counselor (Mental Health)
213 HEMPSTEAD AVE
LYNBROOK, NY 11563

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 Mark Berg's NPI number?

The NPI number for Mark Berg is 1780797118. It was assigned to this individual provider in the NPPES registry on August 17, 2006.

Where is Mark Berg located?

Mark Berg practices at 213 Hempstead Ave, Lynbrook, NY 11563. The listed phone number is (516) 599-0575.

What is Mark Berg's specialty?

The primary specialty registered for this NPI is Dentist, specializing in Periodontics, with taxonomy code 1223P0300X.

Is Mark Berg enrolled in Medicare?

No. Mark Berg has opted out of Medicare through January 14, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

What insurance does Mark Berg accept?

Health plans from Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Mark Berg 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 Mark Berg was last updated on July 8, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.