NPI age
7 years
Enumerated 2019-01-04
● Active Type 2 · Organization
Diamond House Calls
Diamond House Calls is 1 of 987 nurse practitioner organizations in Texas.
Primary specialty
Nurse Practitioner
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Harris
Owner/nurse Practitioner
Last NPPES update
2019-03-18
Source: monthly bulk 2026-05
How this organization compares
Across 987 active nurse practitioner providers in Texas.
NPI age
7 years
↑ 2 yr above median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2019 → 2026
2019-01Enumerated in NPPES
2019
2026
Where they practice
Primary practice location
719 Deep Well Dr
Allen, TX 750025002
Mailing address
719 Deep Well Dr
Allen, TX 750025002
Authorized official
Alison Harris, NP
Owner/nurse Practitioner
📞 4696423100
Specialties
-
Nurse Practitioner PrimaryDefinition to come...
Practice context
Single-site organization. Only one practice location on file.
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Request a quote →How to verify this organization
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.