Dr. Leno Mammen Thomas, MD
- Hospital affiliations
- 1
- Industry payments
- $958
- Medical group
- 1
- State licenses
- 2
- Year NPI issued
- 2006
- Practice address
- 1400 South Dobson Road, Mesa, AZ 85202
- Practice phone
- Call (480) 412-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Thomas' 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. Leno Mammen Thomas is a pediatric pulmonology physician in Mesa, Arizona
Dr. Thomas practices at Banner Desert Medical Center in Mesa, Arizona, part of Banner Health.
Dr. Thomas' NPI, 1093808370, was assigned on October 1, 2006. Dr. Thomas holds Arizona license 43248.
- NPI
- 1093808370NPI Registry (opens in a new tab)
- NPI enumeration date
- October 1, 2006
- NPI status
- Active
- Practice phone
- (480) 412-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Leno Mammen Thomas practices at Banner Desert Medical Center in Mesa, Arizona
Dr. Thomas' primary practice is Banner Desert Medical Center, at 1400 South Dobson Road, Mesa, AZ 85202 in Maricopa County. The practice phone is (480) 412-3000.
- Banner Desert Medical Center1400 South Dobson Road, Mesa, AZ 85202 · Maricopa CountyPhone(480) 412-3000
Source: Dmand AI Affiliation Data
Dr. Leno Mammen Thomas is affiliated with 2 sites of care and 1 medical group
Dr. Thomas' primary practice is Banner Desert Medical Center in Mesa, Arizona, part of Banner Health. The medical group on file is Banner Medical Group. Dmand AI also links Dr. Thomas to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Leno Mammen Thomas' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Thomas practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Banner Desert Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Banner Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Leno Mammen Thomas is one of 22 pediatric pulmonology physicians in Arizona
Pediatric pulmonology is Dr. Thomas' primary specialty in the NPI Registry, under taxonomy code 2080P0214X. Dmand AI has Dr. Thomas' licenses on file in 2 states: Arizona and Illinois.
Specialties and state licenses
- Pediatric pulmonology, ArizonaPrimary
- Pediatrics, Illinois
Pediatric pulmonology physicians near Dr. Thomas
Counts of pediatric pulmonology physicians 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. Leno Mammen Thomas' patients have a median age of 8
Across all payers, Dmand AI patient panel data puts Dr. Thomas' median patient age at 8, with 38% women.
Dr. Thomas' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 8
Patient panel by sex, all payers
- Women38%
- Men61%
Source: Dmand AI Patient Panel Data
Dr. Leno Mammen Thomas received $958 in industry payments from 2016 to 2025
CMS Open Payments shows 38 general payments to Dr. Thomas from 15 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Philips Electronics North America Corporation paid the most, $199.
General payments to Dr. Thomas by program year, 2016 to 2025
Companies that paid Dr. Thomas the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Leno Mammen Thomas'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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. Leno Mammen Thomas
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. Leno Mammen Thomas' NPI number?
Dr. Leno Mammen Thomas' NPI number is 1093808370. It was assigned on October 1, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Leno Mammen Thomas?
Dr. Leno Mammen Thomas is a pediatric pulmonology physician in Mesa, Arizona. The primary specialty in the NPI Registry is Pediatric Pulmonology Physician (taxonomy code 2080P0214X).
Where does Dr. Leno Mammen Thomas practice?
Dr. Thomas practices at 1400 South Dobson Road, Mesa, AZ 85202. Dr. Thomas' primary practice is Banner Desert Medical Center in Mesa, Arizona, part of Banner Health. Dmand AI also links Dr. Thomas to 1 group practice or clinic.
What is Dr. Leno Mammen Thomas' office phone number?
The practice phone on file for Dr. Thomas is (480) 412-3000.
What is Dr. Leno Mammen Thomas' medical license number?
Dr. Thomas holds Arizona license 43248, one of the licenses on file in 2 states.
Which states has Dr. Leno Mammen Thomas been licensed in?
Dmand AI has state licenses on file for Dr. Thomas in Arizona and Illinois.
Which hospitals is Dr. Leno Mammen Thomas affiliated with?
Dr. Thomas practices at Banner Desert Medical Center in Mesa, Arizona.
What medical group is Dr. Leno Mammen Thomas part of?
Dr. Thomas is linked to Banner Medical Group.
Has Dr. Leno Mammen Thomas received payments from drug or device companies?
CMS Open Payments shows $958 in general payments to Dr. Thomas from 15 companies from 2016 to 2025. The largest total came from Philips Electronics North America Corporation.
How long has Dr. Leno Mammen Thomas been practicing?
Dr. Thomas' NPI was assigned in 2006.
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