DR. NATALIE ELAINE ARMIJO M.D.
NPI 1932246881
Psychiatry & Neurology - Psychiatry in Sioux Falls, SD

Q: What is Natalie Armijo's NPI number?

The NPI number for Natalie Armijo is 1932246881. It was assigned to this individual provider in the NPPES registry on January 31, 2007.

Q: What is Natalie Armijo's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Q: When was this NPI record last updated?

The NPPES record for Natalie Armijo was last updated on May 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since January 31, 2007PECOS EnrolledAccepts Medicare Assignment

101 S REID ST, SIOUX FALLS, SD 57103(833) 351-8255(888) 815-3583 Get Directions Write a Review

NPPES record last updated: May 5, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 5, 2025, Feb 27, 2025 (2 updates tracked since 2025).

On this page

About Dr. Natalie Elaine Armijo M.d. NPPES

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

DR. NATALIE ELAINE ARMIJO M.D. (NPI 1932246881) is an individual psychiatry provider in Sioux Falls, South Dakota, licensed in South Dakota (13497) and active in the NPI registry since January 2007. She is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of University Of New Mexico School Of Medicine (2000).

NPPES Registry Identity

NPI1932246881

Entity TypeIndividualFemale

Primary Taxonomy2084P0800X

Provider Legal NameDR. NATALIE ELAINE ARMIJOCredential: M.D.

Location Address101 S REID STSioux Falls, SD 57103-7030

Mailing Address109 W 27th St Rm 5sNew York, NY 10001-6208 · (833) 351-8255 · Fax (888) 815-3583

Phone(833) 351-8255

Fax(888) 815-3583

Sole ProprietorNo

Medical School CMSUniversity Of New Mexico School Of MedicineGraduated 2000

Enumeration DateJanuary 31, 2007

Last NPPES UpdateMay 5, 20252 updates tracked since enumeration

NPPES CertifiedMay 5, 2025

✔ NPI 1932246881 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians

Taxonomy Code2084P0800X

Licenses✔ Licensed in SD · 13497✔ Licensed in AZ · 66923

Definition

A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.

101 S REID ST, Sioux Falls, SD 57103

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Secondary Practice Locations 2

Location 14435 E Chandler Blvd Ste 200Phoenix, AZ 85048-7651 · Phone (833) 351-8255 · Fax (888) 815-3583

Location 2109 W 27th St Rm 5SNew York, NY 10001-6208 · Phone (833) 351-8255 · Fax (888) 815-3583

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

Dr. Natalie Elaine Armijo M.d. 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.

PECOS PAC ID7315922598

PECOS Enrollment IDI20250311000898, I20250911001711

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

Medicare enrollment records show Natalie Armijo reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Flandreau Santee Sioux Tribe

35 mi

Adult Day Care

403 W BROAD AVE
Flandreau, SD 57028

Reassigned Medicare billing, Texas enrollment
27 clinicians in this Medicare group

NPI 1437188729 (605) 997-2642

Choctaw Nation Of Oklahoma

579 mi

Primary Care

2204 E MAIN ST
Stigler, OK 74462

Reassigned Medicare billing, Texas enrollment
581 clinicians in this Medicare group

NPI 1184690026 (918) 567-7000

Mccd Psychiatry Services PLLC

1,180 mi

Psychiatry

109 W 27TH ST # 5S
New York, NY 10001

Reassigned Medicare billing, New York enrollment
590 clinicians in this Medicare group

NPI 1033750823 (917) 634-5311

Mccd Fl Psychiatry Services PA

1,232 mi

Psychiatry

1301 RIVERPLACE BLVD STE 800
Jacksonville, FL 32207

Reassigned Medicare billing, Arizona and South Dakota enrollments
45 clinicians in this Medicare group

NPI 1659003457 (833) 351-8255

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

25 services23 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 57103 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$167.23 typical visit price

range $55.52 – $167.23

Typical copayment $41.80 (range $13.88 – $41.80)

Most-billed visit code 99205

Established Patient

$69.20 typical visit price

range $18.08 – $137.08

Typical copayment $17.30 (range $4.52 – $34.27)

Most-billed visit code 99213

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 16

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAKOTA PERSONAL CARE LLC

Home Health

101 S REID ST
SIOUX FALLS, SD 57103

Minnehaha County (952) 465-8565

CONFIDENTLY YOU LLC

Social Worker (Clinical)

101 S REID ST
SIOUX FALLS, SD 57103

Minnehaha County (605) 857-6441

CARE PARTNERS SOUTH DAKOTA MEDICAL PC

General Practice

101 S REID ST
SIOUX FALLS, SD 57103

Minnehaha County (888) 789-9585

RUTH A KASPAR MSW, CSW-PIP

Social Worker (Clinical)

101 S REID ST, STE 307
SIOUX FALLS, SD 57103

Minnehaha County (605) 774-4299

CARECONNECTMD SOUTH DAKOTA PC

General Practice

101 S REID ST
SIOUX FALLS, SD 57103

Minnehaha County (888) 789-9585

PREMIER ORTHOTICS INC

Durable Medical Equipment & Medical Supplies

101 S REID ST, SUITE 307 PMB V360
SIOUX FALLS, SD 57103

Minnehaha County (678) 761-4299

FREEDOM CARE OF SOUTH DAKOTA, LLC

In Home Supportive Care

101 S REID ST
SIOUX FALLS, SD 57103

Minnehaha County (605) 205-5116

FALLS CREEK COUNSELING LLC

Social Worker (Clinical)

101 S REID ST, STE 307
SIOUX FALLS, SD 57103

Minnehaha County (605) 774-4299

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 Natalie Armijo's NPI number?

The NPI number for Natalie Armijo is 1932246881. It was assigned to this individual provider in the NPPES registry on January 31, 2007.

Where is Natalie Armijo located?

Natalie Armijo practices at 101 S Reid St, Sioux Falls, SD 57103. The listed phone number is (833) 351-8255.

What is Natalie Armijo's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Natalie Armijo enrolled in Medicare?

Yes. Natalie Armijo 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 Natalie Armijo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Natalie Armijo reassigns Medicare benefits to 4 organizations: Flandreau Santee Sioux Tribe (Flandreau, SD), Choctaw Nation Of Oklahoma (Stigler, OK), Mccd Psychiatry Services PLLC (New York, NY) and Mccd Fl Psychiatry Services PA (Jacksonville, 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 Natalie Armijo'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 Natalie Armijo was last updated on May 5, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.