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DR. NICHOLAS TRETTER DDS
NPI 1487746194
Dentist - General Practice in Holden, MA

Active since September 29, 2006PECOS Enrolled
694 MAIN ST, HOLDEN, MA 01520(508) 829-6665(508) 829-9628 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Nicholas Tretter Dds NPPES

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

DR. NICHOLAS TRETTER DDS (NPI 1487746194) is an individual general practice provider in Holden, Massachusetts, licensed in Massachusetts (17827) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1487746194
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. NICHOLAS TRETTERCredential: DDS
Location Address694 MAIN STHolden, MA 01520-1862
Mailing Address694 Main StHolden, MA 01520-1862 · (508) 829-6665 · Fax (508) 829-9628
Phone(508) 829-6665
Fax(508) 829-9628
Sole ProprietorNo
Enumeration DateSeptember 29, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1487746194 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentist · General PracticeDental Providers
Taxonomy Code1223G0001X
License✔ Licensed in MA · 17827
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.
694 MAIN ST, Holden, MA 01520
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Other Identifiers 1

OtherX07231MA · Bcbs

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, 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. Nicholas Tretter Dds 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 01520 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$73.22 typical visit price
range $19.11 – $144.84
Typical copayment $18.30 (range $4.77 – $36.21)
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 7

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

WACHUDENTAL PLLC
Dentist (General Practice)
694 MAIN ST
HOLDEN, MA 01520
Worcester County (617) 888-3789
RUTLAND FAMILY HEALTH CENTER
Family Medicine
694 MAIN ST
HOLDEN, MA 01520
Worcester County (508) 886-6500
RICHARD PRAGER
Psychologist (Clinical)
694 MAIN ST
HOLDEN, MA 01520
Worcester County (508) 829-9353
DR. HOWARD DAVID SIEGEL O.D.
Optometrist
694 MAIN ST
HOLDEN, MA 01520
Worcester County (508) 829-7191
C. GRAHAM CAMPBELL PH.D.
Psychologist
694 MAIN ST
HOLDEN, MA 01520
Worcester County (508) 755-3533
RAFFIA QUTAB M.D.
Family Medicine
694 MAIN ST
HOLDEN, MA 01520
Worcester County (508) 886-6500
FAMILY EYE ASSOCIATES INC
Optometrist
694 MAIN ST
HOLDEN, MA 01520
Worcester County (508) 829-7191

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 Nicholas Tretter's NPI number?

The NPI number for Nicholas Tretter is 1487746194. It was assigned to this individual provider in the NPPES registry on September 29, 2006.

Where is Nicholas Tretter located?

Nicholas Tretter practices at 694 Main St, Holden, MA 01520. The listed phone number is (508) 829-6665.

What is Nicholas Tretter's specialty?

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

Is Nicholas Tretter enrolled in Medicare?

Yes. Nicholas Tretter is registered in the Medicare PECOS enrollment system.

What insurance does Nicholas Tretter accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas list Nicholas Tretter 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 Nicholas Tretter was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.