Dr. Tanya Underwood, DO
- Medicare services, 2022
- 42
- Part D claims, 2024
- 841
- Industry payments
- $776
- Affiliated sites
- 1
- State license
- 1
- Practice address
- 5800 W Arizona Pavilions Dr Unit 248 Unit 248, Cortaro, AZ 85652
- Practice phone
- Call (520) 638-5997
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Underwood Psychiatry
Physician office · Cortaro, Arizona
Find Dr. Underwood'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. Tanya Underwood is a psychiatrist in Phoenix, Arizona
Dr. Underwood practices at Underwood Psychiatry in Cortaro, Arizona.
Dr. Underwood's NPI, 1689699050, was assigned on July 13, 2006. Dr. Underwood holds Arizona license 3547.
- NPI
- 1689699050NPI Registry (opens in a new tab)
- NPI enumeration date
- July 13, 2006
- NPI status
- Active
- Practice phone
- (520) 638-5997
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Tanya Underwood practices in Cortaro and Phoenix
Dr. Underwood's primary practice is Underwood Psychiatry, at 5800 W Arizona Pavilions Dr Unit 248 Unit 248, Cortaro, AZ 85652. The practice phone is (520) 638-5997. The NPI Registry lists Dr. Underwood's practice address as 2500 W Utopia Rd, Phoenix, AZ 85027.
- Underwood PsychiatryPrimary5800 W Arizona Pavilions Dr Unit 248 Unit 248, Cortaro, AZ 85652Phone(520) 638-5997
- NPI Registry address2500 W Utopia Rd, Phoenix, AZ 85027 · Maricopa CountyPhone(520) 638-5997
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Tanya Underwood is affiliated with 1 site of care
Dr. Underwood's primary practice is Underwood Psychiatry in Cortaro, Arizona.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Tanya Underwood's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Underwood practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Underwood Psychiatry | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tanya Underwood is one of 647 psychiatrists in Arizona
Psychiatry is Dr. Underwood's primary specialty in the NPI Registry, under taxonomy code 2084P0800X. Dr. Underwood is licensed in Arizona.
Specialties and state licenses
- Psychiatry, ArizonaPrimary
Psychiatrists near Dr. Underwood
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. Tanya Underwood billed Medicare for 42 services in 2022
CMS data shows 42 Medicare services from Dr. Underwood across 2 procedure codes in 2022. Medicare paid $689 for them. Every service was in an office.
Dr. Underwood's Medicare services by type, 2021 to 2022
- 2021
- 2022
- Tests and treatments
- 2021: 2472022: 2191%
- Office and hospital visits
- 2021: 2492022: 2192%
Dr. Underwood compared with the Arizona median for psychiatrists, 2022
- Dr. Underwood
- Arizona median
- Medicare services
- 42vs 11864% below
- Part D claims
- 748vs 1405.3 times
Medians across 712 psychiatrists in Arizona with Dmand AI profiles that report each measure.
Dr. Underwood's most billed Medicare procedure codes, 2022
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Underwood and other psychiatrists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tanya Underwood's patients have a median age of 42
Across all payers, Dmand AI patient panel data puts Dr. Underwood's median patient age at 42, with 74% women.
Dr. Underwood's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 42
Patient panel by sex, all payers
- Women74%
- Men26%
Source: Dmand AI Patient Panel Data
Dr. Tanya Underwood wrote 841 Medicare Part D claims in 2024
In 2024, Dr. Underwood wrote 841 Medicare Part D claims for 56 patients. 98% of them were for generic drugs. CMS names the drug for 748 of them, across 21 drugs with 11 or more claims each, at $13,520 in total drug cost. In 2023, CMS named 792 claims across 22 drugs.
Dr. Underwood's Part D claims by kind of drug, 2024
- Generic821 claims98%
- Brand-name20 claims2%
Dr. Underwood's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Dr. Underwood's Part D claims, 2024
- Antipsychotics, patients 65 and over12%101 of 841 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 7922024: 7486%
Drugs named by CMS: 21 in 2024, 22 in 2023.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Tanya Underwood received $776 in industry payments from 2016 to 2020
CMS Open Payments shows 27 general payments to Dr. Underwood from 6 drug and device companies from 2016 to 2020. Food and beverage make up the largest share, 92% of the total. Otsuka America Pharmaceutical, Inc. paid the most, $269.
General payments to Dr. Underwood by program year, 2016 to 2020
General payments to Dr. Underwood by kind, 2016 to 2020
- Food and beverage$71692%
- Education$608%
Companies that paid Dr. Underwood the most, 2016 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Tanya Underwood'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 Affiliation DataDmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (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. Tanya Underwood
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. Tanya Underwood's NPI number?
Dr. Tanya Underwood's NPI number is 1689699050. It was assigned on July 13, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Tanya Underwood?
Dr. Tanya Underwood is a psychiatrist in Phoenix, Arizona. The primary specialty in the NPI Registry is Psychiatry Physician (taxonomy code 2084P0800X).
Where does Dr. Tanya Underwood practice?
Dr. Underwood practices at 5800 W Arizona Pavilions Dr Unit 248 Unit 248, Cortaro, AZ 85652. Dr. Underwood also practices at 2500 W Utopia Rd, Phoenix, AZ 85027. Dr. Underwood's primary practice is Underwood Psychiatry in Cortaro, Arizona.
What is Dr. Tanya Underwood's office phone number?
The practice phone on file for Dr. Underwood is (520) 638-5997.
What is Dr. Tanya Underwood's medical license number?
Dr. Underwood holds Arizona license 3547.
Does Dr. Tanya Underwood accept Medicare?
Yes. CMS data shows Dr. Underwood billed Medicare for 42 services in 2022.
What services does Dr. Tanya Underwood bill to Medicare?
In 2022, Dr. Underwood's most billed Medicare services were psychiatric service (90833) and office visit, established patient (99213).
What drugs does Dr. Tanya Underwood prescribe most?
In 2024 Medicare Part D data, Dr. Underwood's most prescribed drugs by claims were Bupropion XL, Lorazepam and Zolpidem Tartrate.
Has Dr. Tanya Underwood received payments from drug or device companies?
CMS Open Payments shows $776 in general payments to Dr. Underwood from 6 companies from 2016 to 2020. The largest total came from Otsuka America Pharmaceutical, Inc.
How long has Dr. Tanya Underwood been practicing?
Dr. Underwood's NPI was assigned in 2006.
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