What is Susan Tredwell's NPI number?

Susan Tredwell's National Provider Identifier (NPI) is 1730143702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Susan Tredwell's specialty?

Susan Tredwell is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).

Where is Susan Tredwell located?

Susan Tredwell's practice location on file with NPPES is 55 Fruit Street Yaw 4 E, Boston, MA 02114.

What is Susan Tredwell's phone number?

The practice phone number listed in the NPPES registry for Susan Tredwell is (617) 724-6850.

Is Susan Tredwell's NPI active?

Yes — Susan Tredwell's NPI (1730143702) is active in the NPPES registry as of the last update on 2007-07-08.

IndividualActive

Susan Tredwell, MD

NPI 1730143702 · Obstetrics & Gynecology Physician · Boston, MA

Susan Tredwell, MD is a Obstetrics & Gynecology Physician provider in Boston, MA (NPI 1730143702).

Provider details

NPI number: 1730143702
Entity type: Individual
Primary specialty: Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
Credential: MD
Sex: Female
License: 58651 (MA)

Specialties & taxonomies

Obstetrics & Gynecology PhysicianPrimary207V00000XLicense 58651 (MA)
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.

Practice location

55 Fruit Street Yaw 4 E

Vincent Obgyn Service

Boston, MA 02114

Phone: (617) 724-6850

Fax: (617) 724-5843

Street-level locationGet directions

More MA providers

Mailing address

Po Box 9142

Charlestown, MA 02129-9142

Enumerated: 2006-04-14
Last updated: 2007-07-08

Frequently asked questions

What is Susan Tredwell's NPI number?: Susan Tredwell's National Provider Identifier (NPI) is 1730143702, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Susan Tredwell's specialty?: Susan Tredwell is listed in the NPPES registry with a primary specialty of Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
Where is Susan Tredwell located?: Susan Tredwell's practice location on file with NPPES is 55 Fruit Street Yaw 4 E, Boston, MA 02114.
What is Susan Tredwell's phone number?: The practice phone number listed in the NPPES registry for Susan Tredwell is (617) 724-6850.
Is Susan Tredwell's NPI active?: Yes — Susan Tredwell's NPI (1730143702) 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.