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SANDRA A LOOMIS LMHC
NPI 1154617090
Counselor - Mental Health in Sahuarita, AZ

Active since June 20, 2011PECOS Enrolled
637 W CALLE LAS VARITAS, SAHUARITA, AZ 85629(520) 451-1427 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Mar 31, 2026, Mar 25, 2026, Feb 10, 2020 (3 updates tracked since 2020).

About Sandra A Loomis Lmhc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SANDRA A LOOMIS LMHC (NPI 1154617090) is an individual mental health provider in Sahuarita, Arizona, licensed in Arizona (LPC-21135) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS and is a graduate of Other (1989).

NPPES Registry Identity

NPI1154617090
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameSANDRA A LOOMISCredential: LMHC
Location Address637 W CALLE LAS VARITASSahuarita, AZ 85629-1241
Mailing Address637 W Calle Las VaritasSahuarita, AZ 85629-1241 · (520) 451-1427
Phone(520) 451-1427
Sole ProprietorYes
Medical School CMSOtherGraduated 1989
Enumeration DateJune 20, 2011
Last NPPES UpdateJune 25, 20263 updates tracked since enumeration
NPPES CertifiedJune 25, 2026
✔ NPI 1154617090 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
Licenses✔ Licensed in AZ · LPC-21135✔ Licensed in MA · LMHC11168
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X
637 W CALLE LAS VARITAS, Sahuarita, AZ 85629
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sandra A Loomis Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID1254860646
PECOS Enrollment IDI20250130003875, I20250131000979
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Sandra Loomis reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Brightside Medical, P.A.
763 mi
Psychiatry
5214F DIAMOND HEIGHTS BLVD # 345
San Francisco, CA 94131
  • Reassigned Medicare billing, Arizona enrollment
  • Medicare enrollment name: Brightside Medical PA
  • 31 clinicians in this Medicare group
NPI 1609335660 (415) 360-3348
Mental Health Specialty Group PA
1,855 mi
Mental Health
110 N CORCORAN ST FL 5
Durham, NC 27701
  • Reassigned Medicare billing, Arizona enrollment
  • 99 clinicians in this Medicare group
NPI 1801472634 (323) 205-7088
Grow Healthcare Group PA
1,907 mi
Mental Health
66 W FLAGLER ST STE 900
Miami, FL 33130
  • Reassigned Medicare billing, Arizona and Massachusetts enrollments
  • 532 clinicians in this Medicare group
NPI 1245845932 (786) 244-7711

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 Sandra Loomis's NPI number?

The NPI number for Sandra Loomis is 1154617090. It was assigned to this individual provider in the NPPES registry on June 20, 2011.

Where is Sandra Loomis located?

Sandra Loomis practices at 637 W Calle Las Varitas, Sahuarita, AZ 85629. The listed phone number is (520) 451-1427.

What is Sandra Loomis's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Sandra Loomis enrolled in Medicare?

Yes. Sandra Loomis is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Sandra Loomis's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Sandra Loomis reassigns Medicare benefits to 3 organizations: Brightside Medical, P.A. (San Francisco, CA), Mental Health Specialty Group PA (Durham, NC) and Grow Healthcare Group PA (Miami, FL). 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 Sandra Loomis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Sandra Loomis accept?

Health plans from UnitedHealthcare list Sandra Loomis 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 Sandra Loomis was last updated on June 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.