What is Arthur Rosenstock's NPI number?

Arthur Rosenstock's National Provider Identifier (NPI) is 1386714384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Arthur Rosenstock's specialty?

Arthur Rosenstock is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).

Where is Arthur Rosenstock located?

Arthur Rosenstock's practice location on file with NPPES is 1290 Summer St, Stamford, CT 06905.

What is Arthur Rosenstock's phone number?

The practice phone number listed in the NPPES registry for Arthur Rosenstock is (203) 359-1959.

Is Arthur Rosenstock's NPI active?

Yes — Arthur Rosenstock's NPI (1386714384) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Arthur Rosenstock, MD

NPI 1386714384 · Surgery Physician · Stamford, CT

Arthur Rosenstock, MD is a Surgery Physician provider in Stamford, CT (NPI 1386714384).

Provider details

NPI number: 1386714384
Entity type: Individual
Primary specialty: Surgery PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Male
Sole proprietor: No
License: 024979 (CT)

Practice location

1290 Summer St

#3100

Stamford, CT 06905

Phone: (203) 359-1959

Street-level locationGet directions

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Mailing address

1290 Summer St

Stamford, CT 06905

Specialties & taxonomies

Surgery PhysicianPrimary208600000XLicense 024979 (CT)
Allopathic & Osteopathic Physicians

Profile Score

Detailed profile(91/100 index)

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

Registry tenure38% of score
20 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: 2006-11-08
Last updated: 2007-07-08

Frequently asked questions

What is Arthur Rosenstock's NPI number?: Arthur Rosenstock's National Provider Identifier (NPI) is 1386714384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Arthur Rosenstock's specialty?: Arthur Rosenstock is listed in the NPPES registry with a primary specialty of Surgery Physician (Allopathic & Osteopathic Physicians).
Where is Arthur Rosenstock located?: Arthur Rosenstock's practice location on file with NPPES is 1290 Summer St, Stamford, CT 06905.
What is Arthur Rosenstock's phone number?: The practice phone number listed in the NPPES registry for Arthur Rosenstock is (203) 359-1959.
Is Arthur Rosenstock's NPI active?: Yes — Arthur Rosenstock's NPI (1386714384) is active in the NPPES registry as of the last update on 2007-07-08.

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