Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. RICHARD P SIMITIS D.M.D
NPI 1427054998
Dentist - General Practice in Worcester, MA

Q: What is Richard Simitis's NPI number?

The NPI number for Richard Simitis is 1427054998. It was assigned to this individual provider in the NPPES registry on June 21, 2005. The provider is also known as Dr. Richard P Simitis D.M.D.

Q: What is Richard Simitis's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Richard Simitis was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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 June 21, 2005PECOS Enrolled

41 OAK AVE, WORCESTER, MA 01605(508) 791-0943(508) 792-0366 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Dr. Richard P Simitis D.m.d NPPES

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

DR. RICHARD P SIMITIS D.M.D (NPI 1427054998) is an individual general practice provider in Worcester, Massachusetts, licensed in Massachusetts (11942) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1427054998

Entity TypeIndividualMale

Primary Taxonomy1223G0001X

Provider Legal NameDR. RICHARD P SIMITISCredential: D.M.D

Location Address41 OAK AVEWorcester, MA 01605-2730

Mailing Address41 Oak AveWorcester, MA 01605-2730 · (508) 791-0943 · Fax (508) 792-0366

Phone(508) 791-0943

Fax(508) 792-0366

Sole ProprietorNo

Enumeration DateJune 21, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1427054998 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 · 11942

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.

41 OAK AVE, Worcester, MA 01605

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Other Names 1

Professional Name (2)Dr. Richard P Simitis D.m.d

Other Identifiers 1

OtherX04560MA · Bcbs Provider#for Ins

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. Richard P Simitis 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 01605 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

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

MS. SUSAN MARIE SIMITIS M.A.

Counselor (Mental Health)

41 OAK AVE
WORCESTER, MA 01605

Worcester County (508) 832-9237

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 Richard Simitis's NPI number?

The NPI number for Richard Simitis is 1427054998. It was assigned to this individual provider in the NPPES registry on June 21, 2005. The provider is also known as Dr. Richard P Simitis D.M.D.

Where is Richard Simitis located?

Richard Simitis practices at 41 Oak Ave, Worcester, MA 01605. The listed phone number is (508) 791-0943.

What is Richard Simitis's specialty?

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

Is Richard Simitis enrolled in Medicare?

Yes. Richard Simitis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Richard Simitis was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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.