Aaron Dahl, M.D.
NPI 1891172813 · Psychiatry Physician · Gilbert, AZ
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aaron Dahl, M.D. is a Psychiatry Physician provider in Gilbert, AZ (NPI 1891172813).
Provider details
- NPI number
- 1891172813
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 53385 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
11 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
5 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
110 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 57 | $111 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 53 | $62 |
Typical Medicare-allowed amounts for these services range $62–$111 (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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 56 | — |
| Aripiprazole | 53 | — |
| Duloxetine Hcl | 50 | — |
| Lorazepam | 45 | — |
| Trazodone Hcl | 36 | 11 |
| Venlafaxine Hclbrand: Venlafaxine Hcl Er | 35 | — |
| Lamotrigine | 34 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,511 across 153 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (4)
- 20950 N Tatum Blvd Ste 380Phoenix, AZ 85050-4258Phone: (480) 626-2024Fax: (480) 210-0230
- 1860 N 95th LnPhoenix, AZ 85037-4324Phone: (480) 626-7584Fax: (480) 210-0230
- 4545 E Chandler Blvd Ste 308Phoenix, AZ 85048-7646Phone: (480) 626-2024Fax: (480) 210-0230
- 2355 E Camelback Rd Ste 618Phoenix, AZ 85016-9040Phone: (480) 626-2024Fax: (480) 210-0230
Registry dates
- Enumerated
- 2015-04-28
- Last updated
- 2020-10-27
- Certified
- 2020-10-27
Frequently asked questions
- What is Aaron Dahl's NPI number?
- Aaron Dahl's National Provider Identifier (NPI) is 1891172813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aaron Dahl's specialty?
- Aaron Dahl is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Aaron Dahl located?
- Aaron Dahl's practice location on file with NPPES is 1501 N Gilbert Rd Ste 206, Gilbert, AZ 85234-2394.
- What is Aaron Dahl's phone number?
- The practice phone number listed in the NPPES registry for Aaron Dahl is (480) 626-2024.
- Does Aaron Dahl accept Medicare?
- Aaron Dahl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aaron Dahl's NPI active?
- Yes — Aaron Dahl's NPI (1891172813) is active in the NPPES registry as of the last update on 2020-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.