ROBERT LOYD NORMAN SIBLEY LCMHC
NPI 1821594839
Counselor - Mental Health in Nashua, NH
About Robert Loyd Norman Sibley Lcmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ROBERT LOYD NORMAN SIBLEY LCMHC (NPI 1821594839) is an individual mental health provider in Nashua, New Hampshire, licensed in New Hampshire (2019) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2014).
NPPES Registry Identity
Specialties & Licenses 2
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
Robert Loyd Norman Sibley Lcmhc 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 Reassignment
Medicare enrollment records show Robert Sibley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Francisco, CA 94131
- Reassigned Medicare billing, New Hampshire enrollment
- Medicare enrollment name: Brightside Medical PA
- 5 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.
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 Robert Sibley's NPI number?
The NPI number for Robert Sibley is 1821594839. It was assigned to this individual provider in the NPPES registry on March 30, 2018.
Where is Robert Sibley located?
Robert Sibley practices at 92 Main St Ste 102, Nashua, NH 03060. The listed phone number is (951) 547-2909.
What is Robert Sibley's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Robert Sibley enrolled in Medicare?
Yes. Robert Sibley 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 organization bills Medicare for Robert Sibley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Sibley reassigns Medicare benefits to Brightside Medical, P.A. (San Francisco, CA). The 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 Robert Sibley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Sibley accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Robert Sibley 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 Robert Sibley was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Robert Loyd Norman Sibley, LCMHC · NPI 1821594839
Mental Health provider in Nashua, New Hampshire. Individual provider, active in the CMS NPPES registry since March 30, 2018.
## Identity
- **NPI:** 1821594839 (Entity type: Individual)
- **Enumerated:** March 30, 2018
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 2019 (New Hampshire)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 92 MAIN ST STE 102, Nashua, NH 03060-2719
- **Phone:** (951) 547-2909
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Brightside Medical, P.A. (NPI 1609335660, San Francisco, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2014
## Record status
- **NPPES last updated:** July 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1821594839) · Data from the CMS NPPES public registry.