Melissa Rivera Santiago, MD
NPI 1144993700 · General Practice Physician · Davenport, FL
Enrolled with Medicare as Practitioner - General Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Melissa Rivera Santiago, MD is a General Practice Physician provider in Davenport, FL (NPI 1144993700).
Provider details
- NPI number
- 1144993700
- Entity type
- Individual
- Primary specialty
- General Practice PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- 22950 (PR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 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 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Famotidine | 233 | 71 |
| Atorvastatin Calcium | 204 | 61 |
| Levothyroxine Sodiumbrand: Synthroid | 184 | 26 |
| Pentoxifylline | 151 | 42 |
| Losartan Potassium | 148 | 46 |
| Gabapentin | 141 | 32 |
| Amlodipine Besylate | 104 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-07-29
- Last updated
- 2024-11-04
- Certified
- 2024-09-28
Frequently asked questions
- What is Melissa Rivera Santiago's NPI number?
- Melissa Rivera Santiago's National Provider Identifier (NPI) is 1144993700, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Melissa Rivera Santiago's specialty?
- Melissa Rivera Santiago is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
- Where is Melissa Rivera Santiago located?
- Melissa Rivera Santiago's practice location on file with NPPES is 40230 U.S. 27 N, Davenport, FL 33837-3383.
- What is Melissa Rivera Santiago's phone number?
- The practice phone number listed in the NPPES registry for Melissa Rivera Santiago is (352) 259-2159.
- Does Melissa Rivera Santiago accept Medicare?
- Melissa Rivera Santiago is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Melissa Rivera Santiago's NPI active?
- Yes — Melissa Rivera Santiago's NPI (1144993700) is active in the NPPES registry as of the last update on 2024-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.