Rina Ramirez-Alexander, MD
NPI 1881665842 · Internal Medicine Physician · Dover, NJ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rina Ramirez-Alexander, MD is a Internal Medicine Physician provider in Dover, NJ (NPI 1881665842).
Provider details
- NPI number
- 1881665842
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MA057317 (NJ)
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
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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 · 3 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Atorvastatin Calcium | 17 |
| Lisinopril | 12 |
| Simvastatin | 12 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Practice location
Mailing address
Additional practice locations (1)
- 18 W Blackwell StDover, NJ 07801-3841Phone: (973) 328-3344
Registry dates
- Enumerated
- 2006-01-30
- Last updated
- 2026-02-11
- Certified
- 2026-02-11
Frequently asked questions
- What is Rina Ramirez-Alexander's NPI number?
- Rina Ramirez-Alexander's National Provider Identifier (NPI) is 1881665842, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rina Ramirez-Alexander's specialty?
- Rina Ramirez-Alexander is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rina Ramirez-Alexander located?
- Rina Ramirez-Alexander's practice location on file with NPPES is 17 S Warren St, Dover, NJ 07801-4506.
- What is Rina Ramirez-Alexander's phone number?
- The practice phone number listed in the NPPES registry for Rina Ramirez-Alexander is (973) 328-9100.
- Does Rina Ramirez-Alexander accept Medicare?
- Rina Ramirez-Alexander is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rina Ramirez-Alexander's NPI active?
- Yes — Rina Ramirez-Alexander's NPI (1881665842) is active in the NPPES registry as of the last update on 2026-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.