Ruth Greer, FNP
NPI 1144314584 · Acute Care Nurse Practitioner · Dallas, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ruth Greer, FNP is a Acute Care Nurse Practitioner provider in Dallas, TX (NPI 1144314584).
Provider details
- NPI number
- 1144314584
- Entity type
- Individual
- Primary specialty
- Acute Care Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- F1102060 (TX)
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
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 26 | 11 |
| Atorvastatin Calcium | 19 | — |
| Lisinopril | 17 | — |
| Amlodipine Besylate | 16 | — |
| Amoxicillin | 15 | — |
| Carvedilol | 15 | — |
| Fluticasone Propionate | 14 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$81 across 4 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
- 2006-10-02
- Last updated
- 2026-04-07
- Certified
- 2026-04-07
Frequently asked questions
- What is Ruth Greer's NPI number?
- Ruth Greer's National Provider Identifier (NPI) is 1144314584, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ruth Greer's specialty?
- Ruth Greer is listed in the NPPES registry with a primary specialty of Acute Care Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ruth Greer located?
- Ruth Greer's practice location on file with NPPES is 4432 Malcolm X Blvd, Dallas, TX 75215-4349.
- What is Ruth Greer's phone number?
- The practice phone number listed in the NPPES registry for Ruth Greer is (214) 428-2010.
- Does Ruth Greer accept Medicare?
- Ruth Greer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ruth Greer's NPI active?
- Yes — Ruth Greer's NPI (1144314584) is active in the NPPES registry as of the last update on 2026-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.