PROF. MILES DAVID GRIFFIN ACNP
NPI 1447490289
Nurse Practitioner in Houston, TX
About Prof. Miles David Griffin Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PROF. MILES DAVID GRIFFIN ACNP (NPI 1447490289) is an individual nurse practitioner in Houston, Texas, licensed in Texas (AP117811) and active in the NPI registry since March 2009. He is enrolled in Medicare PECOS, is affiliated with St David's South Austin Medical Center, and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 5
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Prof. Miles David Griffin Acnp is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
4Medicare enrollment records show Miles Griffin reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Houston, TX 77004
- Reassigned Medicare billing, Texas enrollment
- 90 clinicians in this Medicare group
Austin, TX 78701
- Reassigned Medicare billing, Texas enrollment
- 51 clinicians in this Medicare group
West Lake Hills, TX 78746
- Reassigned Medicare billing, Texas enrollment
- 17 clinicians in this Medicare group
Dallas, TX 75231
- Reassigned Medicare billing, Texas enrollment
- 1,208 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
St David's South Austin Medical Center
Acute Care Hospitals · Austin, TXPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77030 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
HOUSTON, TX 77030
HOUSTON, TX 77030
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Miles Griffin's NPI number?
The NPI number for Miles Griffin is 1447490289. It was assigned to this individual provider in the NPPES registry on March 5, 2009.
Where is Miles Griffin located?
Miles Griffin practices at 6565 Fannin St Fondren 270, Houston, TX 77030. The listed phone number is (713) 441-0006.
What is Miles Griffin's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Miles Griffin enrolled in Medicare?
Yes. Miles Griffin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Miles Griffin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Miles Griffin reassigns Medicare benefits to 4 organizations: Questcare Intensivists PLLC (Houston, TX), St. David's Ortho, Neuro And Rehab, PLLC (Austin, TX), Hospitalist Concepts Consulting, LLC (West Lake Hills, TX) and Cogent Healthcare Of Texas, PA (Dallas, TX). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Miles Griffin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Miles Griffin accept?
Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and Ambetter from Superior HealthPlan and 5 other insurers list Miles Griffin as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Miles Griffin affiliated with any hospitals?
According to CMS data, Miles Griffin is affiliated with St David's South Austin Medical Center.
When was this NPI record last updated?
The NPPES record for Miles Griffin was last updated on April 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Prof. Miles David Griffin, ACNP · NPI 1447490289
Nurse Practitioner physician in Houston, Texas. Individual provider, active in the CMS NPPES registry since March 5, 2009.
## Identity
- **NPI:** 1447490289 (Entity type: Individual)
- **Enumerated:** March 5, 2009
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** AP117811 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 6565 FANNIN ST, FONDREN 270, Houston, TX 77030-2703
- **Phone:** (713) 441-0006
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 4 organizations under Medicare reassignment (form CMS-855R): Questcare Intensivists PLLC (NPI 1164058467, Houston, TX); St. David's Ortho, Neuro And Rehab, PLLC (NPI 1669742755, Austin, TX); Hospitalist Concepts Consulting, LLC (NPI 1891842258, West Lake Hills, TX); Cogent Healthcare Of Texas, PA (NPI 1992722953, Dallas, TX) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** April 14, 2026
- **Other identifiers:** Medicaid 203053802 (TX); Other 1447490289 (TX); Medicaid 203053804 (TX); and 2 more
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Source: [NPI Profile](https://npiprofile.com/npi/1447490289) · Data from the CMS NPPES public registry.