1. Home
  2. Directory
  3. Massachusetts
  4. Lexington
  5. Dentist
  6. NPI Profile

DR. DANIEL RAYMOND OLSEN DDS
NPI 1346359536
Dentist - General Practice in Lexington, MA

Active since August 30, 2006PECOS Enrolled
1 WALLIS CT, LEXINGTON, MA 02421(781) 862-1338(781) 862-3544 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Daniel Raymond Olsen Dds NPPES

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

DR. DANIEL RAYMOND OLSEN DDS (NPI 1346359536) is an individual general practice provider in Lexington, Massachusetts, licensed in Massachusetts (12075) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1346359536
Entity TypeIndividualMale
Primary Taxonomy1223G0001X
Provider Legal NameDR. DANIEL RAYMOND OLSENCredential: DDS
Location Address1 WALLIS CTLexington, MA 02421-5403
Mailing Address1 Wallis CtLexington, MA 02421-5403 · (781) 862-1338 · Fax (781) 862-3544
Phone(781) 862-1338
Fax(781) 862-3544
Sole ProprietorYes
Enumeration DateAugust 30, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1346359536 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 · 12075
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.
1 WALLIS CT, Lexington, MA 02421
Open in Google Maps ↗

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. Daniel Raymond Olsen 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 02421 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
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.

LEXINGTON DENTAL GROUP LLC
Dentist (General Practice)
1 WALLIS CT
LEXINGTON, MA 02421
Middlesex County (781) 862-4550
MARIA C EVANGELISTI, DMD, PC
Dentist (Pediatric Dentistry)
1 WALLIS CT, SUITE 1
LEXINGTON, MA 02421
Middlesex County (339) 970-2014
LEXINGTON ORTHODONTICS, LLC
Dentist (Orthodontics and Dentofacial Orthopedics)
1 WALLIS CT
LEXINGTON, MA 02421
Middlesex County (781) 862-2625
DR. TRACY R PATTERSON DMD, MSD
Dentist (Orthodontics and Dentofacial Orthopedics)
1 WALLIS CT
LEXINGTON, MA 02421
Middlesex County (781) 862-2625
DR. KRISTIN ANN OLSEN-SMITH D.D.S.
Dentist (General Practice)
1 WALLIS CT
LEXINGTON, MA 02421
Middlesex County (781) 862-1338

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 Daniel Olsen's NPI number?

The NPI number for Daniel Olsen is 1346359536. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Where is Daniel Olsen located?

Daniel Olsen practices at 1 Wallis Ct, Lexington, MA 02421. The listed phone number is (781) 862-1338.

What is Daniel Olsen's specialty?

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

Is Daniel Olsen enrolled in Medicare?

Yes. Daniel Olsen is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Daniel Olsen 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.