Putnam Gynecology & Obstetrics of Greenwich PC
NPI 1528128741 · Obstetrics & Gynecology Physician · Greenwich, CT
Putnam Gynecology & Obstetrics of Greenwich PC is a Obstetrics & Gynecology Physician organization in Greenwich, CT (NPI 1528128741).
Provider details
- NPI number
- 1528128741
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Christine Balascio, Practice Manager(203) 622-0303
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-11
- Last updated
- 2014-11-19
Frequently asked questions
- What is Putnam Gynecology & Obstetrics of Greenwich PC's NPI number?
- Putnam Gynecology & Obstetrics of Greenwich PC's National Provider Identifier (NPI) is 1528128741, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Putnam Gynecology & Obstetrics of Greenwich PC?
- Putnam Gynecology & Obstetrics of Greenwich PC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Putnam Gynecology & Obstetrics of Greenwich PC located?
- Putnam Gynecology & Obstetrics of Greenwich PC's practice location on file with NPPES is 55 Holly Hill Ln, Greenwich, CT 06830-6074.
- What is Putnam Gynecology & Obstetrics of Greenwich PC's phone number?
- The practice phone number listed in the NPPES registry for Putnam Gynecology & Obstetrics of Greenwich PC is (203) 622-0303.
- Who is the authorized official for Putnam Gynecology & Obstetrics of Greenwich PC?
- The authorized official listed on Putnam Gynecology & Obstetrics of Greenwich PC's NPPES record is Christine Balascio, Practice Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Putnam Gynecology & Obstetrics of Greenwich PC's NPI active?
- Yes — Putnam Gynecology & Obstetrics of Greenwich PC's NPI (1528128741) is active in the NPPES registry as of the last update on 2014-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.