Natalie Armijo, M.D.
NPI 1932246881 · Psychiatry Physician · Sioux Falls, SD
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Armijo, M.D. is a Psychiatry Physician provider in Sioux Falls, SD (NPI 1932246881).
Provider details
- NPI number
- 1932246881
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 66923 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
25 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 25 | $61 |
Typical Medicare-allowed amounts for these services range $61–$61 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 17 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Bupropion Hclbrand: Bupropion Xl | 51 |
| Buspirone Hcl | 49 |
| Fluoxetine Hcl | 38 |
| Escitalopram Oxalate | 37 |
| Duloxetine Hcl | 35 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 34 |
| Trazodone Hcl | 32 |
| Prazosin Hcl | 25 |
| Doxepin Hcl | 21 |
Practice location
Mailing address
Additional practice locations (2)
- 4435 E Chandler Blvd Ste 200Phoenix, AZ 85048-7651Phone: (833) 351-8255Fax: (888) 815-3583
- 109 W 27th St Rm 5sNew York, NY 10001-6208Phone: (833) 351-8255Fax: (888) 815-3583
Registry dates
- Enumerated
- 2007-01-31
- Last updated
- 2025-05-05
- Certified
- 2025-05-05
Frequently asked questions
- What is Natalie Armijo's NPI number?
- Natalie Armijo's National Provider Identifier (NPI) is 1932246881, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Armijo's specialty?
- Natalie Armijo is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Natalie Armijo located?
- Natalie Armijo's practice location on file with NPPES is 101 S Reid St, Sioux Falls, SD 57103-7030.
- What is Natalie Armijo's phone number?
- The practice phone number listed in the NPPES registry for Natalie Armijo is (833) 351-8255.
- Does Natalie Armijo accept Medicare?
- Natalie Armijo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Armijo's NPI active?
- Yes — Natalie Armijo's NPI (1932246881) is active in the NPPES registry as of the last update on 2025-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.