DR. MOLLY HARRISON VALLI DMD
NPI 1396088290
Dentist in Groton, MA

Q: What is Molly Valli's NPI number?

The NPI number for Molly Valli is 1396088290. It was assigned to this individual provider in the NPPES registry on March 29, 2013. The provider is also known as Dr. Molly Miller Harrison Dmd.

Q: What is Molly Valli's specialty?

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

Q: Is Molly Valli enrolled in Medicare?

No. Molly Valli has opted out of Medicare through November 16, 2026. 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.

Q: When was this NPI record last updated?

The NPPES record for Molly Valli was last updated on March 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.

Active since March 29, 2013Opted out of Medicare · through Nov 16, 2026

292 MAIN ST, GROTON, MA 01450(978) 448-5241 Get Directions Write a Review

NPPES record last updated: March 5, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Molly Harrison Valli Dmd NPPES

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

DR. MOLLY HARRISON VALLI DMD (NPI 1396088290) is an individual dentist in Groton, Massachusetts, licensed in Massachusetts (DN1858713) and active in the NPI registry since March 2013. She has opted out of Medicare through November 16, 2026 and remains eligible to order and refer.

NPPES Registry Identity

NPI1396088290

Entity TypeIndividualFemale

Primary Taxonomy122300000X

Provider Legal NameDR. MOLLY HARRISON VALLICredential: DMD

Location Address292 MAIN STGroton, MA 01450-1236

Mailing Address292 Main StGroton, MA 01450-1236 · (978) 448-5241

Phone(978) 448-5241

Sole ProprietorNo

Enumeration DateMarch 29, 2013

Last NPPES UpdateMarch 5, 2021

NPPES CertifiedMarch 5, 2021

✔ NPI 1396088290 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers

Taxonomy Code122300000X

License✔ Licensed in MA · DN1858713

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.

292 MAIN ST, Groton, MA 01450

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Other Names 1

Former Name (1)Dr. Molly Miller Harrison Dmd

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

ⓘ

Opted out of Medicare

Dr. Molly Harrison Valli 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 November 16, 2016 through November 16, 2026.

Opt-Out Effective DateNovember 16, 2016

Opt-Out In Effect ThroughNovember 16, 2026Opt-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 01450 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 2

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

DR. MARC CHRISTOPHER VALLI D.M.D.

Dentist

292 MAIN ST
GROTON, MA 01450

Middlesex County (978) 448-5241

VALLI DENTAL CORPORATION

Clinic/Center (Dental)

292 MAIN ST
GROTON, MA 01450

Middlesex County (724) 689-2102

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 Molly Valli's NPI number?

The NPI number for Molly Valli is 1396088290. It was assigned to this individual provider in the NPPES registry on March 29, 2013. The provider is also known as Dr. Molly Miller Harrison Dmd.

Where is Molly Valli located?

Molly Valli practices at 292 Main St, Groton, MA 01450. The listed phone number is (978) 448-5241.

What is Molly Valli's specialty?

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

Is Molly Valli enrolled in Medicare?

No. Molly Valli has opted out of Medicare through November 16, 2026. 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 Molly Valli 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 Molly Valli 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 Molly Valli was last updated on March 5, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.