Patrick George Pathappillil
- Medicare services, 2024
- 68
- Medicare patients, 2024
- 37
- Part D claims, 2024
- 98
- Publications
- 1
- Hospital affiliations
- 3
- Practice address
- 1955 West Frye Road, Chandler, AZ 85224
- Practice phone
- Call (480) 728-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Patrick Pathappillil'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.
Patrick George Pathappillil is a hospitalist in Chandler, Arizona
Patrick Pathappillil practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health.
Patrick Pathappillil's NPI, 1679153266, was assigned on April 9, 2021. Patrick Pathappillil holds Arizona license 73193.
- NPI
- 1679153266NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0244776003
- NPI enumeration date
- April 9, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (480) 728-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Patrick George Pathappillil practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona
Patrick Pathappillil's primary practice is Dignity Health Chandler Regional Medical Center, at 1955 West Frye Road, Chandler, AZ 85224 in Maricopa County. The practice phone is (480) 728-3000.
- Dignity Health Chandler Regional Medical Center1955 West Frye Road, Chandler, AZ 85224 · Maricopa CountyPhone(480) 728-3000
Source: Dmand AI Affiliation Data
Patrick George Pathappillil is affiliated with 3 sites of care and 1 medical group
Patrick Pathappillil's primary practice is Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health. Patrick Pathappillil is also affiliated with Dignity Health St. Joseph's Hospital and Medical Center. The medical group on file is St. Joseph's Faculty Physicians. Dmand AI also links Patrick Pathappillil to 1 more hospital, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Patrick George Pathappillil's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Patrick Pathappillil practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dignity Health Chandler Regional Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Patrick George Pathappillil is one of 720 hospitalists in Arizona
Hospitalist is Patrick Pathappillil's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Patrick Pathappillil is licensed in Arizona.
Specialties and state licenses
- Hospitalist, ArizonaPrimary
Hospitalists near Patrick Pathappillil
Counts of hospitalists 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
Patrick George Pathappillil billed Medicare for 68 services in 2024
CMS data shows 68 Medicare services from Patrick Pathappillil across 3 procedure codes in 2024, for 37 Medicare patients. Medicare paid $6,791 for them. Every service was in a facility, such as a hospital, rather than an office.
Patrick Pathappillil compared with the Arizona median for hospitalists, 2024
- Patrick Pathappillil
- Arizona median
- Medicare services
- 68vs 51287% below
- Medicare patients
- 37vs 24585% below
- Part D claims
- 25vs 9473% below
Medians across 617 hospitalists in Arizona with Dmand AI profiles that report each measure.
Patrick Pathappillil'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 Patrick Pathappillil?
Medicare shows one payer. Book a meeting to get commercial claims data for Patrick Pathappillil and other hospitalists in Arizona.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Patrick George Pathappillil treated 37 Medicare patients in 2024, average age 77
CMS counts 37 Medicare patients who saw Patrick Pathappillil in 2024. The largest group is 75 to 84, with 19 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.85, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Patrick Pathappillil's median patient age at 69, with 54% women.
Patrick Pathappillil's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Patrick Pathappillil's Medicare patients by sex, 2024
- Women2259%
- Men1541%
Chronic conditions among Patrick Pathappillil's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Chronic kidney disease57%
- Diabetes49%
- Ischemic heart disease43%
- Mood disorders43%
- Anxiety38%
Share of Medicare patients with each condition. A patient can have several.
Patrick Pathappillil'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
- Women54%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Patrick George Pathappillil wrote 98 Medicare Part D claims in 2024
In 2024, Patrick Pathappillil wrote 98 Medicare Part D claims for 23 patients. 72% of them were for generic drugs. CMS names the drug for 25 of them, across 2 drugs with 11 or more claims each, at $351 in total drug cost. In 2022, CMS named 12 claims across 1 drug.
Patrick Pathappillil's Part D claims by kind of drug, 2024
- Generic71 claims72%
- Brand-name and other27 claims28%
Patrick Pathappillil's most prescribed drugs by claims, 2023
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2022 to 2023
- 2022
- 2023
- Claims for drugs CMS names
- 2022: 122023: 25108%
Drugs named by CMS: 2 in 2023, 1 in 2022.
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
How Patrick George Pathappillil takes part in Medicare
Patrick Pathappillil accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Patrick George Pathappillil has 1 publication on record
Dmand AI links 1 paper to Patrick Pathappillil in 2022. Patrick Pathappillil's most frequent co-authors are Mohammad A. Al-Haddad, MD, Asim Ahmed Kichloo, MD and Hafeez Shaka, MD.
Patrick Pathappillil's most frequent co-authors
- Mohammad A. Al-Haddad, MD1 shared paper
- Asim Ahmed Kichloo, MD1 shared paper
- Hafeez Shaka, MD1 shared paper
Recent publications by Patrick Pathappillil
See who Patrick Pathappillil researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Patrick Pathappillil works with, so you can find a warm path to the right hospitalists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Patrick George Pathappillil received $106 in industry payments in 2025
CMS Open Payments shows 2 general payments to Patrick Pathappillil from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $97.
Companies that paid Patrick Pathappillil 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 Patrick George Pathappillil'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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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 Patrick George Pathappillil
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What is Patrick George Pathappillil's NPI number?
Patrick George Pathappillil's NPI number is 1679153266. It was assigned on April 9, 2021, and it is active in the NPI Registry.
What does Patrick George Pathappillil specialize in?
Patrick George Pathappillil is a hospitalist in Chandler, Arizona. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Patrick George Pathappillil practice?
Patrick Pathappillil practices at 1955 West Frye Road, Chandler, AZ 85224. Patrick Pathappillil's primary practice is Dignity Health Chandler Regional Medical Center in Chandler, Arizona, part of CommonSpirit Health. Dmand AI also links Patrick Pathappillil to 1 hospital.
What is Patrick George Pathappillil's office phone number?
The practice phone on file for Patrick Pathappillil is (480) 728-3000.
What is Patrick George Pathappillil's medical license number?
Patrick Pathappillil holds Arizona license 73193.
Which hospitals is Patrick George Pathappillil affiliated with?
Patrick Pathappillil practices at Dignity Health Chandler Regional Medical Center in Chandler, Arizona. Patrick Pathappillil is also affiliated with Dignity Health St. Joseph's Hospital and Medical Center. Dmand AI links Patrick Pathappillil to 1 more hospital.
What medical group is Patrick George Pathappillil part of?
Patrick Pathappillil is linked to St. Joseph's Faculty Physicians.
Does Patrick George Pathappillil accept Medicare?
Yes. CMS data shows Patrick Pathappillil billed Medicare for 68 services in 2024, and Patrick Pathappillil accepts Medicare assignment.
How many Medicare patients does Patrick George Pathappillil see?
CMS counts 37 Medicare patients who saw Patrick Pathappillil in 2024, with an average age of 77.
What services does Patrick George Pathappillil bill to Medicare?
In 2024, Patrick Pathappillil's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
Show 5 more questionsShow fewer questions
What drugs does Patrick George Pathappillil prescribe most?
In 2023 Medicare Part D data, Patrick Pathappillil's most prescribed drugs by claims were Metformin HCl and Atorvastatin Calcium.
Has Patrick George Pathappillil received payments from drug or device companies?
CMS Open Payments shows $106 in general payments to Patrick Pathappillil from 2 companies from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Patrick George Pathappillil been practicing?
Patrick Pathappillil graduated from medical school in 2016, 10 years ago.
Does Patrick George Pathappillil do research?
Dmand AI links 1 publication to Patrick Pathappillil.
Who does Patrick George Pathappillil publish with?
Patrick Pathappillil's most frequent co-authors are Mohammad A. Al-Haddad, MD (1 shared paper), Asim Ahmed Kichloo, MD (1 shared paper) and Hafeez Shaka, MD (1 shared paper).
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