Sandra Combs, MD
NPI 1538593165 · Behavioral Neurology & Neuropsychiatry Physician · Tucson, AZ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sandra Combs, MD is a Behavioral Neurology & Neuropsychiatry Physician provider in Tucson, AZ (NPI 1538593165).
Provider details
- NPI number
- 1538593165
- Entity type
- Individual
- Primary specialty
- Behavioral Neurology & Neuropsychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- R72796 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 18 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Fluoxetine Hcl | 64 | 17 |
| Mirtazapine | 38 | 13 |
| Aripiprazole | 34 | — |
| Bupropion Hclbrand: Bupropion Xl | 33 | 11 |
| Trazodone Hcl | 31 | 11 |
| Duloxetine Hcl | 29 | — |
| Buspirone Hcl | 26 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-08-30
- Last updated
- 2025-03-12
- Certified
- 2025-03-12
Frequently asked questions
- What is Sandra Combs's NPI number?
- Sandra Combs's National Provider Identifier (NPI) is 1538593165, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandra Combs's specialty?
- Sandra Combs is listed in the NPPES registry with a primary specialty of Behavioral Neurology & Neuropsychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Sandra Combs located?
- Sandra Combs's practice location on file with NPPES is 839 W Congress St, Tucson, AZ 85745-2819.
- What is Sandra Combs's phone number?
- The practice phone number listed in the NPPES registry for Sandra Combs is (520) 670-3909.
- Does Sandra Combs accept Medicare?
- Sandra Combs is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sandra Combs's NPI active?
- Yes — Sandra Combs's NPI (1538593165) is active in the NPPES registry as of the last update on 2025-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.