Greenwich Pure Medical, LLC
NPI 1871837971 · Internal Medicine Physician · Greenwich, CT
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Greenwich Pure Medical, LLC is a Internal Medicine Physician organization in Greenwich, CT (NPI 1871837971).
Provider details
- NPI number
- 1871837971
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Sarah Mildred Gamble, Owner(203) 278-2800
- License
- 045358 (CT)
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
13 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
- 2012-11-15
- Last updated
- 2023-06-07
- Certified
- 2023-06-07
Frequently asked questions
- What is Greenwich Pure Medical, LLC's NPI number?
- Greenwich Pure Medical, LLC's National Provider Identifier (NPI) is 1871837971, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Greenwich Pure Medical, LLC?
- Greenwich Pure Medical, LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Greenwich Pure Medical, LLC located?
- Greenwich Pure Medical, LLC's practice location on file with NPPES is 15 Valley Dr, Greenwich, CT 06831-5205.
- What is Greenwich Pure Medical, LLC's phone number?
- The practice phone number listed in the NPPES registry for Greenwich Pure Medical, LLC is (203) 869-2800.
- Does Greenwich Pure Medical, LLC accept Medicare?
- Greenwich Pure Medical, LLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Greenwich Pure Medical, LLC?
- The authorized official listed on Greenwich Pure Medical, LLC's NPPES record is Sarah Mildred Gamble, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Greenwich Pure Medical, LLC's NPI active?
- Yes — Greenwich Pure Medical, LLC's NPI (1871837971) is active in the NPPES registry as of the last update on 2023-06-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.