Carolina Sierra, M.D.
NPI 1588672786 · Endocrinology, Diabetes & Metabolism Physician · New York, NY
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carolina Sierra, M.D. is a Endocrinology, Diabetes & Metabolism Physician provider in New York, NY (NPI 1588672786).
Provider details
- NPI number
- 1588672786
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 229184-1 (NY)
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 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Semaglutidebrand: Ozempic | 189 | 24 |
| Tirzepatidebrand: Mounjaro | 147 | 19 |
| Potassium Chloride | 119 | 39 |
| Furosemide | 89 | 27 |
| Levothyroxine Sodium | 88 | 24 |
| Zolpidem Tartrate | 71 | 11 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$746 across 23 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
- 2006-08-03
- Last updated
- 2011-11-17
Frequently asked questions
- What is Carolina Sierra's NPI number?
- Carolina Sierra's National Provider Identifier (NPI) is 1588672786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carolina Sierra's specialty?
- Carolina Sierra is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Carolina Sierra located?
- Carolina Sierra's practice location on file with NPPES is 1841 Broadway Rm 914, New York, NY 10023-7657.
- What is Carolina Sierra's phone number?
- The practice phone number listed in the NPPES registry for Carolina Sierra is (212) 541-8080.
- Does Carolina Sierra accept Medicare?
- Carolina Sierra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carolina Sierra's NPI active?
- Yes — Carolina Sierra's NPI (1588672786) is active in the NPPES registry as of the last update on 2011-11-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.