SIGRID M FORMANTES MD
NPI 1881840023
Psychiatry & Neurology - Psychiatry in Redlands, CA
About Sigrid M Formantes Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SIGRID M FORMANTES MD (NPI 1881840023) is an individual psychiatry provider in Redlands, California, licensed in California (A118898) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS and is a graduate of Other (2002).
NPPES Registry Identity
Specialties & Licenses
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
Sigrid M Formantes Md 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
2Medicare enrollment records show Sigrid Formantes reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Redlands, CA 92373
- Reassigned Medicare billing, California enrollment
- 194 clinicians in this Medicare group
Le Grand, CA 95333
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Golden Valley Health Centers
- 440 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92373 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.
REDLANDS, CA 92373
REDLANDS, CA 92373
REDLANDS, CA 92373
REDLANDS, CA 92373
REDLANDS, CA 92373
REDLANDS, CA 92373
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 Sigrid Formantes's NPI number?
The NPI number for Sigrid Formantes is 1881840023. It was assigned to this individual provider in the NPPES registry on August 7, 2008.
Where is Sigrid Formantes located?
Sigrid Formantes practices at 1809 W Redlands Blvd, Redlands, CA 92373. The listed phone number is (909) 335-3026.
What is Sigrid Formantes's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Sigrid Formantes enrolled in Medicare?
Yes. Sigrid Formantes 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 Sigrid Formantes's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sigrid Formantes reassigns Medicare benefits to 2 organizations: Inland Psychiatric Medical Group, Inc. (Redlands, CA) and Golden Valley Health Center (Le Grand, CA). 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 Sigrid Formantes's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Sigrid Formantes was last updated on June 25, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Sigrid M Formantes, MD · NPI 1881840023
Psychiatry physician in Redlands, California. Individual provider, active in the CMS NPPES registry since August 7, 2008.
## Identity
- **NPI:** 1881840023 (Entity type: Individual)
- **Enumerated:** August 7, 2008
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **State license:** A118898 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1809 W REDLANDS BLVD, Redlands, CA 92373-8054
- **Phone:** (909) 335-3026 · **Fax:** (909) 335-3167
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Inland Psychiatric Medical Group, Inc. (NPI 1275824369, Redlands, CA); Golden Valley Health Center (NPI 1356325310, Le Grand, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2002
## Record status
- **NPPES last updated:** June 25, 2012
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Source: [NPI Profile](https://npiprofile.com/npi/1881840023) · Data from the CMS NPPES public registry.