Dr. Tana Dahl, DO
- Industry payments
- $16
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2021
- Practice address
- 16535 W Bluemound Rd, Brookfield, WI 53005
- Practice phone
- Call (262) 789-1191
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Lifestance Health
Brookfield, Wisconsin
Find Dr. Dahl's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Tana Dahl is a psychiatrist in Brookfield, Wisconsin
Dr. Dahl practices at Lifestance Health in Brookfield, Wisconsin.
Dr. Dahl's NPI, 1215517990, was assigned on April 8, 2021. Dr. Dahl holds Wisconsin license 77955-21.
- NPI
- 1215517990NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3678060464
- NPI enumeration date
- April 8, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (262) 789-1191
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tana Dahl practices at Lifestance Health in Brookfield, Wisconsin
Dr. Dahl's primary practice is Lifestance Health, at 16535 W Bluemound Rd, Brookfield, WI 53005 in Waukesha County. The practice phone is (262) 789-1191.
- Lifestance Health16535 W Bluemound Rd, Brookfield, WI 53005 · Waukesha CountyPhone(262) 789-1191
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Tana Dahl is affiliated with 2 sites of care and 1 medical group
Dr. Dahl's primary practice is Lifestance Health in Brookfield, Wisconsin. The medical group on file is LifeStance Health. Dmand AI also links Dr. Dahl to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Tana Dahl's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Dahl practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lifestance Health | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tana Dahl is one of 688 psychiatrists in Wisconsin
Psychiatry is Dr. Dahl's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Dahl is licensed in Wisconsin.
Specialties and state licenses
- Psychiatry, WisconsinPrimary
Psychiatrists near Dr. Dahl
Counts of psychiatrists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Tana Dahl's patients have a median age of 33
Across all payers, Dmand AI patient panel data puts Dr. Dahl's median patient age at 33, with 68% women.
Dr. Dahl's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 33
Patient panel by sex, all payers
- Women68%
- Men31%
Source: Dmand AI Patient Panel Data
Dr. Tana Dahl offers telehealth to Medicare patients
Dr. Dahl accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Dahl as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Dr. Tana Dahl received $16 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Dahl from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Janssen Pharmaceuticals, Inc paid the most, $16.
Companies that paid Dr. Dahl the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Tana Dahl's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Tana Dahl
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Tana Dahl's NPI number?
Dr. Tana Dahl's NPI number is 1215517990. It was assigned on April 8, 2021, and it is active in the NPI Registry.
What kind of doctor is Dr. Tana Dahl?
Dr. Tana Dahl is a psychiatrist in Brookfield, Wisconsin. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Tana Dahl practice?
Dr. Dahl practices at 16535 W Bluemound Rd, Brookfield, WI 53005. Dr. Dahl's primary practice is Lifestance Health in Brookfield, Wisconsin. Dmand AI also links Dr. Dahl to 1 group practice or clinic.
What is Dr. Tana Dahl's office phone number?
The practice phone on file for Dr. Dahl is (262) 789-1191.
What is Dr. Tana Dahl's medical license number?
Dr. Dahl holds Wisconsin license 77955-21, one of 2 state licenses on file.
What medical group is Dr. Tana Dahl part of?
Dr. Dahl is linked to LifeStance Health.
Does Dr. Tana Dahl accept Medicare?
Yes. CMS lists Dr. Dahl as accepting Medicare assignment.
Does Dr. Tana Dahl offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Dahl as offering telehealth services.
Has Dr. Tana Dahl received payments from drug or device companies?
CMS Open Payments shows $16 in general payments to Dr. Dahl from 1 company from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Dr. Tana Dahl been practicing?
Dr. Dahl graduated from medical school in 2021, 5 years ago.
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