Caroline Fierro, MD
NPI 1902088982 · Specialist · Hampton Bays, NY
Enrolled with Medicare as Order and Referring Only - Obstetrics/Gynecology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caroline Fierro, MD is a Specialist provider in Hampton Bays, NY (NPI 1902088982).
Provider details
- NPI number
- 1902088982
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 212613 (NY)
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 38 | 12 |
| Levothyroxine Sodiumbrand: Synthroid | 28 | — |
| Metformin Hcl | 23 | — |
| Dulaglutidebrand: Trulicity | 18 | — |
| Thyroid,porkbrand: Armour Thyroid | 16 | — |
| Semaglutidebrand: Ozempic | 16 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-11-30
- Last updated
- 2007-11-30
Frequently asked questions
- What is Caroline Fierro's NPI number?
- Caroline Fierro's National Provider Identifier (NPI) is 1902088982, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caroline Fierro's specialty?
- Caroline Fierro is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Caroline Fierro located?
- Caroline Fierro's practice location on file with NPPES is 182 W Montauk Hwy, Hampton Bays, NY 11946-2345.
- What is Caroline Fierro's phone number?
- The practice phone number listed in the NPPES registry for Caroline Fierro is (631) 723-2227.
- Does Caroline Fierro accept Medicare?
- Caroline Fierro is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caroline Fierro's NPI active?
- Yes — Caroline Fierro's NPI (1902088982) is active in the NPPES registry as of the last update on 2007-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.