MR. WILLIAM ANDREW GARRIOTT II
NPI 1780346692
Nurse Practitioner - Psychiatric/Mental Health in Indianapolis, IN
About Mr. William Andrew Garriott Ii NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. WILLIAM ANDREW GARRIOTT II (NPI 1780346692) is an individual psychiatric/mental health provider in Indianapolis, Indiana, licensed in Indiana (71011553A) and active in the NPI registry since October 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
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
Mr. William Andrew Garriott Ii 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
3Medicare enrollment records show William Garriott reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Indianapolis, IN 46204
- Reassigned Medicare billing, Indiana enrollment
Indianapolis, IN 46216
- Reassigned Medicare billing, Indiana enrollment
- 3 clinicians in this Medicare group
Bedford, IN 47421
- Reassigned Medicare billing, Indiana enrollment
- 24 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 46204 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 William Garriott's NPI number?
The NPI number for William Garriott is 1780346692. It was assigned to this individual provider in the NPPES registry on October 7, 2021.
Where is William Garriott located?
William Garriott practices at 120 E Market St Ste 715D, Indianapolis, IN 46204. The listed phone number is (317) 777-1763.
What is William Garriott's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is William Garriott enrolled in Medicare?
Yes. William Garriott 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 William Garriott's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Garriott reassigns Medicare benefits to 3 organizations: Monumental Health LLC (Indianapolis, IN), Apex Consulting LLC (Indianapolis, IN) and Roadways To Recovery Inc., (Bedford, IN). 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 William Garriott's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Garriott accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Anthem Blue Cross and Blue Shield and CareSource and 2 other insurers list William Garriott 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.
When was this NPI record last updated?
The NPPES record for William Garriott was last updated on September 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years 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.
# Mr. William Andrew Garriott II · NPI 1780346692
Psychiatric/Mental Health physician in Indianapolis, Indiana. Individual provider, active in the CMS NPPES registry since October 7, 2021.
## Identity
- **NPI:** 1780346692 (Entity type: Individual)
- **Enumerated:** October 7, 2021
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 71011553A (Indiana)
- **Sole proprietor:** No
## Practice location
- **Address:** 120 E MARKET ST STE 715D, Indianapolis, IN 46204-3237
- **Phone:** (317) 777-1763
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Monumental Health LLC (NPI 1447096003, Indianapolis, IN); Apex Consulting LLC (NPI 1114668605, Indianapolis, IN); Roadways To Recovery Inc., (NPI 1740856483, Bedford, IN) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** September 25, 2024
- **Other identifiers:** Medicaid 300055795 (IN)
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Source: [NPI Profile](https://npiprofile.com/npi/1780346692) · Data from the CMS NPPES public registry.