1. Home
  2. Directory
  3. Massachusetts
  4. Hingham
  5. Internal Medicine
  6. NPI Profile

OLIVIA LANNA MD MA
NPI 1639616204
Internal Medicine in Hingham, MA

Active since January 20, 2017
350 LINCOLN ST STE 1102, HINGHAM, MA 02043(781) 740-0400(781) 740-0200 Get Directions Write a Review

NPPES record last updated: October 24, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 25, 2020, Jan 24, 2017, Jan 20, 2017 (3 updates tracked since 2017).

About Olivia Lanna Md Ma NPPES

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

OLIVIA LANNA MD MA (NPI 1639616204) is a healthcare organization registered as an internal medicine in Hingham, Massachusetts and active in the NPI registry since January 2017. The organization lists Olivia Lanna, President, as its authorized official.

NPPES Registry Identity

NPI1639616204
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameHINGHAM MEDICAL CARE INC.
Location Address350 LINCOLN ST STE 1102Hingham, MA 02043-1578
Mailing Address107 Halsted DrHingham, MA 02043-1661 · (781) 740-0400 · Fax (781) 740-0200
Phone(781) 740-0400
Fax(781) 740-0200
Organization SubpartNo
Authorized OfficialOlivia LannaPresident · (781) 987-3388
Enumeration DateJanuary 20, 2017
Last NPPES UpdateOctober 24, 20243 updates tracked since enumeration
NPPES CertifiedOctober 24, 2024
✔ NPI 1639616204 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 56882
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
350 LINCOLN ST STE 1102, Hingham, MA 02043
Open in Google Maps ↗

Other Names 1

Doing Business AsOlivia Lanna Md Ma

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Olivia Lanna Md Ma is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Olivia Lanna MD Ma, which bills Medicare for the services this clinician delivers.

Clinician (1)

Olivia Lanna, M.D.
Family Practice
NPI 1366467953
350 LINCOLN ST STE 1102
Hingham, MA 02043
(781) 987-3388
✔ PECOS✔ Accepts MedicareSame address

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Hingham Medical Care Inc.'s NPI number?

The NPI number for Hingham Medical Care Inc. is 1639616204. It was assigned to this organization in the NPPES registry on January 20, 2017. The provider is doing business as Olivia Lanna MD Ma.

Where is Hingham Medical Care Inc. located?

Hingham Medical Care Inc. is located at 350 Lincoln St Ste 1102, Hingham, MA 02043. The listed phone number is (781) 740-0400.

What is Hingham Medical Care Inc.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Hingham Medical Care Inc. enrolled in Medicare?

Yes. Hingham Medical Care Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Hingham Medical Care Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Family Practice) reassigns their Medicare billing to Hingham Medical Care Inc.. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Hingham Medical Care Inc. accept?

Health plans from Anthem Blue Cross and Blue Shield list Hingham Medical Care Inc. 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 Hingham Medical Care Inc. was last updated on October 24, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.