What is Peter S. Ambrus,m.d.,p.c.'s NPI number?

Peter S. Ambrus,m.d.,p.c.'s National Provider Identifier (NPI) is 1487851259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What type of organization is Peter S. Ambrus,m.d.,p.c.?

Peter S. Ambrus,m.d.,p.c. is classified in the NPPES registry as Specialist (Other Service Providers).

Where is Peter S. Ambrus,m.d.,p.c. located?

Peter S. Ambrus,m.d.,p.c.'s practice location on file with NPPES is 500 Congress St, Quincy, MA 02169-0908.

What is Peter S. Ambrus,m.d.,p.c.'s phone number?

The practice phone number listed in the NPPES registry for Peter S. Ambrus,m.d.,p.c. is (617) 376-8840.

Who is the authorized official for Peter S. Ambrus,m.d.,p.c.?

The authorized official listed on Peter S. Ambrus,m.d.,p.c.'s NPPES record is Peter Ambrus, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.

Is Peter S. Ambrus,m.d.,p.c.'s NPI active?

Yes — Peter S. Ambrus,m.d.,p.c.'s NPI (1487851259) is active in the NPPES registry as of the last update on 2020-08-22.

OrganizationActive

Peter S. Ambrus,m.d.,p.c.

NPI 1487851259 · Specialist · Quincy, MA

Peter S. Ambrus,m.d.,p.c. is a Specialist organization in Quincy, MA (NPI 1487851259).

Provider details

NPI number: 1487851259
Entity type: Organization
Primary specialty: SpecialistOther Service Providers
Organization subpart: No
Authorized official: Peter Ambrus, President(617) 376-8840
License: 43460 (MA)

Practice location

500 Congress St

Ste 2a

Quincy, MA 02169-0908

Phone: (617) 376-8840

Fax: (617) 376-8848

Street-level locationGet directions

More MA providers

Mailing address

1 Atherton Ln

Milton, MA 02186-3641

Specialties & taxonomies

SpecialistPrimary174400000XLicense 43460 (MA)
Other Service Providers

Profile Score

Detailed profile(90/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
19 yrs in NPPES registry
Profile completeness38% of score
100% of core fields populated
Practice footprint23% of score
1 documented practice location

Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

Enumerated: 2007-06-27
Last updated: 2020-08-22

Frequently asked questions

What is Peter S. Ambrus,m.d.,p.c.'s NPI number?: Peter S. Ambrus,m.d.,p.c.'s National Provider Identifier (NPI) is 1487851259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What type of organization is Peter S. Ambrus,m.d.,p.c.?: Peter S. Ambrus,m.d.,p.c. is classified in the NPPES registry as Specialist (Other Service Providers).
Where is Peter S. Ambrus,m.d.,p.c. located?: Peter S. Ambrus,m.d.,p.c.'s practice location on file with NPPES is 500 Congress St, Quincy, MA 02169-0908.
What is Peter S. Ambrus,m.d.,p.c.'s phone number?: The practice phone number listed in the NPPES registry for Peter S. Ambrus,m.d.,p.c. is (617) 376-8840.
Who is the authorized official for Peter S. Ambrus,m.d.,p.c.?: The authorized official listed on Peter S. Ambrus,m.d.,p.c.'s NPPES record is Peter Ambrus, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
Is Peter S. Ambrus,m.d.,p.c.'s NPI active?: Yes — Peter S. Ambrus,m.d.,p.c.'s NPI (1487851259) is active in the NPPES registry as of the last update on 2020-08-22.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions