Registry record
- NPI
- 1144314584
- Profession
- Nurse Practitioner (NP)
- Specialty
- Acute Care Nurse Practitioner (363LA2100X)
- Practice address
- 4432 Malcolm X Blvd
Dallas, TX 75215 - Phone
- 2144282010
- In the registry since
- October 2, 2006
- Last NPPES update
- April 7, 2026
- Sole proprietor
- Yes
- License
- F1102060 (TX)
At this location
One other provider in our data lists 4432 Malcolm X Blvd, Dallas as a practice address:
- Mrs. Jacqueline Lurece Davis, RN, FNP
Family Nurse Practitioner · NPI 1801220488
In context
The NPI number of Ruth Greer is 1144314584. They are a Acute Care Nurse Practitioner in Dallas, Texas.
Ruth Greer is one of 520 Acute Care Nurse Practitioners in Dallas and one of 3,743 across Texas in our data. Dallas ranks #2 among Texas cities in our dataset, with 4,918 NP and PA providers.
The NPI has been in the federal registry for 19 years, since October 2, 2006.
Frequently asked questions
What is NPI 1144314584?
NPI 1144314584 is the 10-digit National Provider Identifier assigned to Ruth Greer, a Acute Care Nurse Practitioner practicing in Dallas, Texas. The record has been in the NPPES registry since October 2, 2006.
How do I verify this provider?
Cross-check NPI 1144314584 in the official CMS registry at npiregistry.cms.hhs.gov, and confirm license F1102060 with the TX licensing board. You can also run the number through our free NPI validator to confirm its checksum.
Is this information current?
This profile reflects the June 2026 NPPES data file. NPPES lists the record's last update as April 7, 2026. We refresh our data each month when CMS publishes a new file.
Data: NPPES public registry, June 2026 file. Not medical advice. Verify independently before care or credentialing decisions. Errors in the source record can be corrected at nppes.cms.hhs.gov; see our corrections page.