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DR. KAREN WALLACH D.M.D.
NPI 1770727554
Dentist in Boston, MA

Active since April 24, 2009PECOS Enrolled
1 KNEELAND ST, TUFTS UNIVERSITY SCHOOL OF DENTAL MEDICINE, BOSTON, MA 02111(617) 636-2755 Get Directions Write a Review

NPPES record last updated: April 24, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Karen Wallach D.m.d. NPPES

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

DR. KAREN WALLACH D.M.D. (NPI 1770727554) is an individual dentist in Boston, Massachusetts, licensed in Massachusetts (16154) and active in the NPI registry since April 2009. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1770727554
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameDR. KAREN WALLACHCredential: D.M.D.
Location Address1 KNEELAND ST, TUFTS UNIVERSITY SCHOOL OF DENTAL MEDICINEBoston, MA 02111-1527
Mailing Address1 Kneeland StBoston, MA 02111-1527 · (617) 636-2755
Phone(617) 636-2755
Sole ProprietorNo
Enumeration DateApril 24, 2009
✔ NPI 1770727554 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in MA · 16154
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
1 KNEELAND ST, Boston, MA 02111
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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. Karen Wallach 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 02111 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 20

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

DR. ROCIO SAAVEDRA DDS
Dentist
1 KNEELAND ST
BOSTON, MA 02111
Suffolk County (617) 636-6971
EIRRION DOMINIQUE TIMMONS
Student in an Organized Health Care Education/Training Program
1 KNEELAND ST
BOSTON, MA 02111
Suffolk County (617) 636-6828
MICHELLE IRENE VALDES
Student in an Organized Health Care Education/Training Program
1 KNEELAND ST
BOSTON, MA 02111
Suffolk County (617) 636-6828
NORAH ALAJAJI
Dental Assistant
1 KNEELAND ST
BOSTON, MA 02111
Suffolk County (617) 636-6591
DR. ANUJA CHUMBLE PANDA DMD
Dentist (General Practice)
1 KNEELAND ST
BOSTON, MA 02111
Suffolk County (617) 636-2163
GRACE WANG
Student in an Organized Health Care Education/Training Program
1 KNEELAND ST
BOSTON, MA 02111
Suffolk County (617) 636-6828
YEHAN KIM
Student in an Organized Health Care Education/Training Program
1 KNEELAND ST
BOSTON, MA 02111
Suffolk County (617) 636-6828
GRACE DAVIS
Student in an Organized Health Care Education/Training Program
1 KNEELAND ST
BOSTON, MA 02111
Suffolk County (617) 636-6828

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 Karen Wallach's NPI number?

The NPI number for Karen Wallach is 1770727554. It was assigned to this individual provider in the NPPES registry on April 24, 2009.

Where is Karen Wallach located?

Karen Wallach practices at 1 Kneeland St Tufts University School Of Dental Medicine, Boston, MA 02111. The listed phone number is (617) 636-2755.

What is Karen Wallach's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Karen Wallach enrolled in Medicare?

Yes. Karen Wallach is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Karen Wallach was last updated on April 24, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.