Dr. Rajat Walia, MD
- Medicare services, 2024
- 3,054
- Medicare patients, 2024
- 637
- Part D claims, 2024
- 401
- Hospital affiliations
- 3
- Industry payments
- $1.1M
- Practice address
- 350 West Thomas Road, Phoenix, AZ 85013
- Practice phone
- Call (602) 406-8225
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Walia'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. Rajat Walia is a pulmonologist in Phoenix, Arizona
Dr. Walia practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health.
Dr. Walia's NPI, 1699710046, was assigned on June 19, 2006. Dr. Walia holds Arizona license 31130.
- NPI
- 1699710046NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163408329
- NPI enumeration date
- June 19, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (602) 406-8225
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 55
- Medical school graduation
- 1997
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Rajat Walia practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona
Dr. Walia's primary practice is Dignity Health St. Joseph's Hospital and Medical Center, at 350 West Thomas Road, Phoenix, AZ 85013 in Maricopa County. The practice phone is (602) 406-8225.
- Dignity Health St. Joseph's Hospital and Medical Center350 West Thomas Road, Phoenix, AZ 85013 · Maricopa CountyPhone(602) 406-8225
Source: Dmand AI Affiliation Data
Dr. Rajat Walia is affiliated with 4 sites of care and 1 medical group
Dr. Walia's primary practice is Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health. Dr. Walia is also affiliated with Dignity Health Chandler Regional Medical Center. The medical group on file is St. Joseph's Faculty Physicians. Dmand AI also links Dr. Walia to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Rajat Walia's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walia practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health St. Joseph's Hospital and Medical Center | Available with a free account |
| +3 more affiliated sites | 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 CommonSpirit Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Rajat Walia is one of 255 pulmonologists in Arizona
Pulmonary disease is Dr. Walia's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Walia is licensed in Arizona.
Specialties and state licenses
- Pulmonary disease, ArizonaPrimary
Pulmonologists near Dr. Walia
Counts of pulmonologists 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. Rajat Walia billed Medicare for 3,054 services in 2024
CMS data shows 3,054 Medicare services from Dr. Walia across 14 procedure codes in 2024, for 637 Medicare patients. Medicare paid $60,588 for them.
Dr. Walia's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 3,1552024: 2,9038%
- Office and hospital visits
- 2023: 1462024: 7549%
- Surgery
- 2023: 1082024: 6243%
- Imaging
- 2023: 02024: 14
- Other services
- 2023: 242024: 0100%
Where Dr. Walia's Medicare services took place, 2024
- In an office1,74157%
- In a facility1,31343%
Dr. Walia compared with the Arizona median for pulmonologists, 2024
- Dr. Walia
- Arizona median
- Medicare services
- 3,054vs 7793.9 times
- Medicare patients
- 637vs 3122.0 times
- Part D claims
- 278vs 37826% below
Medians across 246 pulmonologists in Arizona with Dmand AI profiles that report each measure.
Dr. Walia's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Walia?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Walia and other pulmonologists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Rajat Walia treated 637 Medicare patients in 2024, average age 71
CMS counts 637 Medicare patients who saw Dr. Walia in 2024. The largest group is 65 to 74, with 344 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 2.84, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Walia's median patient age at 69, with 45% women.
Dr. Walia's Medicare patients by age, 2024
Dr. Walia's Medicare patients by sex, 2024
- Women28945%
- Men34855%
Chronic conditions among Dr. Walia's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- COPD61%
- Ischemic heart disease58%
- Arthritis46%
- Chronic kidney disease46%
- Diabetes44%
- Anxiety36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Walia's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women45%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Rajat Walia wrote 401 Medicare Part D claims in 2024
In 2024, Dr. Walia wrote 401 Medicare Part D claims for 61 patients. 83% of them were for generic drugs. CMS names the drug for 278 of them, across 14 drugs with 11 or more claims each, at $243,317 in total drug cost. In 2023, CMS named 560 claims across 18 drugs.
Dr. Walia's Part D claims by kind of drug, 2024
- Generic331 claims83%
- Brand-name and other70 claims17%
Dr. Walia'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. Walia's Part D claims, 2024
- Antibiotics15%60 of 401 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: 5602024: 27850%
Drugs named by CMS: 14 in 2024, 18 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
Dr. Rajat Walia offers telehealth to Medicare patients
Dr. Walia accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Walia as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Rajat Walia received $1,119,838 in industry payments from 2016 to 2025
CMS Open Payments shows 1,746 general payments to Dr. Walia from 50 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 67% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $255,297. It also lists 33 research payments totaling $3,529 from 2018 to 2024, naming 2 clinical trials.
General payments to Dr. Walia by program year, 2016 to 2025
General payments to Dr. Walia by kind, 2016 to 2025
- Speaker and faculty fees$751,24667%
- Travel and lodging$179,77716%
- Consulting fees$138,47812%
- Food and beverage$36,6663%
- Other$13,6711%
Companies that paid Dr. Walia 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. Rajat Walia'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 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| 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. Rajat Walia
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. Rajat Walia's NPI number?
Dr. Rajat Walia's NPI number is 1699710046. It was assigned on June 19, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Rajat Walia?
Dr. Rajat Walia is a pulmonologist in Phoenix, Arizona. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Rajat Walia practice?
Dr. Walia practices at 350 West Thomas Road, Phoenix, AZ 85013. Dr. Walia's primary practice is Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona, part of CommonSpirit Health. Dmand AI also links Dr. Walia to 1 hospital and 1 group practice or clinic.
What is Dr. Rajat Walia's office phone number?
The practice phone on file for Dr. Walia is (602) 406-8225.
What is Dr. Rajat Walia's medical license number?
Dr. Walia holds Arizona license 31130.
Which hospitals is Dr. Rajat Walia affiliated with?
Dr. Walia practices at Dignity Health St. Joseph's Hospital and Medical Center in Phoenix, Arizona. Dr. Walia is also affiliated with Dignity Health Chandler Regional Medical Center. Dmand AI links Dr. Walia to 1 more hospital.
What medical group is Dr. Rajat Walia part of?
Dr. Walia is linked to St. Joseph's Faculty Physicians.
Does Dr. Rajat Walia accept Medicare?
Yes. CMS data shows Dr. Walia billed Medicare for 3,054 services in 2024, and Dr. Walia accepts Medicare assignment.
Does Dr. Rajat Walia offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Walia as offering telehealth services.
How many Medicare patients does Dr. Rajat Walia see?
CMS counts 637 Medicare patients who saw Dr. Walia in 2024, with an average age of 71.
Show 4 more questionsShow fewer questions
What services does Dr. Rajat Walia bill to Medicare?
In 2024, Dr. Walia's most billed Medicare services were lung function service (94010), lung function service (94729) and lung function service (94618).
What drugs does Dr. Rajat Walia prescribe most?
In 2024 Medicare Part D data, Dr. Walia's most prescribed drugs by claims were Prednisone, Sulfamethoxazole-Trimethoprim and Azithromycin.
Has Dr. Rajat Walia received payments from drug or device companies?
CMS Open Payments shows $1,119,838 in general payments to Dr. Walia from 50 companies from 2016 to 2025. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Rajat Walia been practicing?
Dr. Walia graduated from medical school in 1997, 29 years ago.
Selling to pulmonary disease practices?
See pulmonologists in Arizona by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card