Mary Arden-Cordone, M.D.,
NPI 1649318585 · Endocrinology, Diabetes & Metabolism Physician · Greenwich, CT
Enrolled with Medicare as Practitioner - Endocrinology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mary Arden-Cordone, M.D., is a Endocrinology, Diabetes & Metabolism Physician provider in Greenwich, CT (NPI 1649318585).
Provider details
- NPI number
- 1649318585
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.,
- Sex
- Female
- Sole proprietor
- No
- License
- 034453 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 62 | 17 |
| Metformin Hclbrand: Metformin Hcl Er | 49 | 15 |
| Tirzepatidebrand: Mounjaro | 47 | — |
| Semaglutidebrand: Ozempic | 38 | — |
| Alendronate Sodium | 37 | — |
| Levothyroxine Sodiumbrand: Synthroid | 22 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$297 across 7 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-02
- Last updated
- 2023-04-24
- Certified
- 2023-04-17
Frequently asked questions
- What is Mary Arden-Cordone's NPI number?
- Mary Arden-Cordone's National Provider Identifier (NPI) is 1649318585, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mary Arden-Cordone's specialty?
- Mary Arden-Cordone is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Mary Arden-Cordone located?
- Mary Arden-Cordone's practice location on file with NPPES is 195 Field Point Rd, Greenwich, CT 06830-2801.
- What is Mary Arden-Cordone's phone number?
- The practice phone number listed in the NPPES registry for Mary Arden-Cordone is (203) 625-9608.
- Does Mary Arden-Cordone accept Medicare?
- Mary Arden-Cordone is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mary Arden-Cordone's NPI active?
- Yes — Mary Arden-Cordone's NPI (1649318585) is active in the NPPES registry as of the last update on 2023-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.