1. Home
  2. Directory
  3. Connecticut
  4. Darien
  5. Dentist
  6. NPI Profile

DR. MARK WALDMAN DMD
NPI 1346254422
Dentist - General Practice in Darien, CT

Active since July 27, 2006Opted out of Medicare · through Dec 30, 2027
110 POST RD, DARIEN, CT 06820(203) 655-2453(203) 656-0353 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 Waldman Dmd NPPES

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

DR. MARK WALDMAN DMD (NPI 1346254422) is an individual general practice provider in Darien, Connecticut, licensed in Connecticut (08700) and active in the NPI registry since July 2006. He has opted out of Medicare through December 30, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1346254422
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. MARK WALDMANCredential: DMD
Location Address110 POST RDDarien, CT 06820-2931
Mailing Address110 Post RdDarien, CT 06820-2931 · (203) 655-2453 · Fax (203) 656-0353
Phone(203) 655-2453
Fax(203) 656-0353
Sole ProprietorNo
Enumeration DateJuly 27, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1346254422 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in CT · 08700
Definition
A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
110 POST RD, Darien, CT 06820
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and more.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 Waldman Dmd 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 December 30, 2015 through December 30, 2027.

Opt-Out Effective DateDecember 30, 2015
Opt-Out In Effect ThroughDecember 30, 2027Opt-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 06820 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
$93.86 typical visit price
range $60.82 – $183.10
Typical copayment $23.46 (range $15.20 – $45.77)
Most-billed visit code 99203
Established Patient
$75.55 typical visit price
range $19.76 – $149.26
Typical copayment $18.88 (range $4.94 – $37.31)
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.

DR. MICHAEL H NISHI DDS
Dentist (Prosthodontics)
110 POST RD
DARIEN, CT 06820
Western Connecticut Planning Region (203) 655-2453
ALAN B ROSENTHAL,DMD,PC
Dentist
110 POST RD
DARIEN, CT 06820
Western Connecticut Planning Region (203) 655-2453
DR. DAVID J TESSER DDS
Dentist
110 POST RD
DARIEN, CT 06820
Western Connecticut Planning Region (203) 655-4404

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 Waldman's NPI number?

The NPI number for Mark Waldman is 1346254422. It was assigned to this individual provider in the NPPES registry on July 27, 2006.

Where is Mark Waldman located?

Mark Waldman practices at 110 Post Rd, Darien, CT 06820. The listed phone number is (203) 655-2453.

What is Mark Waldman's specialty?

The primary specialty registered for this NPI is Dentist, specializing in General Practice, with taxonomy code 1223G0001X.

Is Mark Waldman enrolled in Medicare?

No. Mark Waldman has opted out of Medicare through December 30, 2027. 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 Waldman accept?

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