Rebecca Diaz, NP
NPI 1558801936 · Family Nurse Practitioner · Cambridge City, IN
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Diaz, NP is a Family Nurse Practitioner provider in Cambridge City, IN (NPI 1558801936).
Provider details
- NPI number
- 1558801936
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 71007054A (IN)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 60 | 29 |
| Omeprazole | 50 | 17 |
| Levothyroxine Sodium | 47 | 19 |
| Atorvastatin Calcium | 43 | 16 |
| Metformin Hcl | 42 | 17 |
| Amlodipine Besylate | 40 | 16 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (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
- 2017-03-03
- Last updated
- 2025-01-21
- Certified
- 2020-09-10
Frequently asked questions
- What is Rebecca Diaz's NPI number?
- Rebecca Diaz's National Provider Identifier (NPI) is 1558801936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Diaz's specialty?
- Rebecca Diaz is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Rebecca Diaz located?
- Rebecca Diaz's practice location on file with NPPES is 1005 E. Main St., Cambridge City, IN 47327.
- What is Rebecca Diaz's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Diaz is (765) 334-8365.
- Does Rebecca Diaz accept Medicare?
- Rebecca Diaz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Diaz's NPI active?
- Yes — Rebecca Diaz's NPI (1558801936) is active in the NPPES registry as of the last update on 2025-01-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.