J Trace Elem Med Biol
Dr. Khawaja Muhammad Muddassir, MD
- Medicare services, 2024
- 1,486
- Medicare patients, 2024
- 191
- Part D claims, 2024
- 86
- Publications
- 9
- Clinical trials
- 10
- Practice address
- 5959 Park Ave, Memphis, TN 38119
- Practice phone
- Call (901) 765-1000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Muddassir'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. Khawaja Muhammad Muddassir is a pulmonologist in Memphis, Tennessee
Dr. Muddassir practices at Saint Francis Hospital-Memphis in Memphis, Tennessee, part of Tenet Healthcare.
Dr. Muddassir's NPI, 1003043043, was assigned on June 17, 2009. Dr. Muddassir holds Tennessee license 52180.
- NPI
- 1003043043NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7214082072
- NPI enumeration date
- June 17, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (901) 765-1000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Khawaja Muhammad Muddassir practices at Saint Francis Hospital-Memphis in Memphis, Tennessee
Dr. Muddassir's primary practice is Saint Francis Hospital-Memphis, at 5959 Park Ave, Memphis, TN 38119 in Shelby County. The practice phone is (901) 765-1000.
- Saint Francis Hospital-Memphis5959 Park Ave, Memphis, TN 38119 · Shelby CountyPhone(901) 765-1000
Source: Dmand AI Affiliation Data
Dr. Khawaja Muhammad Muddassir is affiliated with 8 sites of care and 4 medical groups
Dr. Muddassir's primary practice is Saint Francis Hospital-Memphis in Memphis, Tennessee, part of Tenet Healthcare. Dr. Muddassir is also affiliated with Methodist University Hospital. The medical group on file is Tri-State Neurology. Dmand AI also links Dr. Muddassir to 4 more hospitals, 3 medical groups and 2 group practices and clinics, 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. Khawaja Muhammad Muddassir's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Muddassir practices, 8 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Francis Hospital-Memphis | Available with a free account |
| +7 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Khawaja Muhammad Muddassir is one of 332 pulmonologists in Tennessee
Pulmonary disease is Dr. Muddassir's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Muddassir is board certified in critical care medicine by the American Board of Internal Medicine. Dmand AI has Dr. Muddassir's licenses on file in 2 states: Tennessee and California.
Specialties and state licenses
- Pulmonary disease, TennesseePrimary
- Internal medicine, California
Pulmonologists near Dr. Muddassir
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. Khawaja Muhammad Muddassir billed Medicare for 1,486 services in 2024
CMS data shows 1,486 Medicare services from Dr. Muddassir across 8 procedure codes in 2024, for 191 Medicare patients. Medicare paid $120,022 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Muddassir's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2,0982024: 1,43132%
- Surgery
- 2023: 892024: 5538%
- Tests and treatments
- 2023: 132024: 0100%
Dr. Muddassir compared with the Tennessee median for pulmonologists, 2024
- Dr. Muddassir
- Tennessee median
- Medicare services
- 1,486vs 75497% above
- Medicare patients
- 191vs 28333% below
- Part D claims
- 153vs 46667% below
Medians across 326 pulmonologists in Tennessee with Dmand AI profiles that report each measure.
Dr. Muddassir'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Muddassir and other pulmonologists in Tennessee.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Khawaja Muhammad Muddassir treated 191 Medicare patients in 2024, average age 72
CMS counts 191 Medicare patients who saw Dr. Muddassir in 2024. The largest group is 65 to 74, with 68 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 32% are also on Medicaid. Their average risk score is 3.42, 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. Muddassir's median patient age at 61, with 43% women.
Dr. Muddassir's Medicare patients by age, 2024
Dr. Muddassir's Medicare patients by sex, 2024
- Women9952%
- Men9248%
Chronic conditions among Dr. Muddassir's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Heart failure63%
- Diabetes61%
- Arthritis60%
- Chronic kidney disease57%
- Ischemic heart disease54%
- Atrial fibrillation50%
Share of Medicare patients with each condition. A patient can have several.
Dr. Muddassir's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women43%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Khawaja Muhammad Muddassir wrote 86 Medicare Part D claims in 2024
In 2024, Dr. Muddassir wrote 86 Medicare Part D claims for 15 patients. 90% of them were for generic drugs. They cover 6 drugs, with $1,379,617 in total drug cost. In 2020, CMS named 255 claims across 13 drugs.
Dr. Muddassir's Part D claims by kind of drug, 2024
- Generic77 claims90%
- Brand-name and other9 claims10%
Dr. Muddassir's most prescribed drugs by claims, 2021
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. Muddassir's Part D claims, 2024
- Antibiotics16%14 of 86 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, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 2552021: 15340%
Drugs named by CMS: 6 in 2021, 13 in 2020.
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. Khawaja Muhammad Muddassir scored 96 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 96 out of 100 for Dr. Muddassir for performance year 2024, reported through an alternative payment model (APM). Dr. Muddassir accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Muddassir's MIPS scores, performance year 2024
- 96of 100Final score
- 85.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Khawaja Muhammad Muddassir has 9 publications on record
Dmand AI links 9 papers to Dr. Muddassir, published from 2020 to 2023. 2021 was the busiest year, with 3. The most frequent topics are Trace Elements, Cadmium and Colorectal Neoplasms. Dr. Muddassir's most frequent co-authors are Chinelo Ngozi Animalu, MD, Anirudh Aron, MD and Ali Azim, MD.
Dr. Muddassir's papers by year, 2020 to 2023
Topics Dr. Muddassir writes about most
- Trace Elements
- Cadmium
- Colorectal Neoplasms
- Lead
Dr. Muddassir's most frequent co-authors
Recent publications by Dr. Muddassir
Environ Sci Pollut Res Int
Am J Med Sci
Biol Trace Elem Res
See who Dr. Muddassir researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Muddassir works with, so you can find a warm path to the right pulmonologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Khawaja Muhammad Muddassir has worked on 10 clinical trials
Dmand AI links Dr. Muddassir to 10 clinical trials, 4 of them phase 2 studies. 9 are still active or recruiting. Conditions studied include Adenocarcinoma of Lung, Biliary Atresia and Low Back Pain.
Clinical trials with Dr. Muddassir by phase
- NonePhase 1: no trials
- 4Phase 2: 4 trials
- 1Phase 2/3: 1 trial
- NonePhase 3: no trials
- NonePhase 4: no trials
Trials with no phase (devices, behavioral studies) are left out.
Conditions in Dr. Muddassir's trials
- Adenocarcinoma of Lung
- Biliary Atresia
- Low Back Pain
- Malocclusion
- Muscular Atrophy
Investigators on the most trials with Dr. Muddassir
- Kader Tawfiq Abdelerahman, MD10 shared trials
- Randa Abdelmasih, MD10 shared trials
- Marjorie E. Affel, MD10 shared trials
Recent clinical trials with Dr. Muddassir
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Khawaja Muhammad Muddassir received $6,023 in industry payments from 2016 to 2025
CMS Open Payments shows 26 general payments to Dr. Muddassir from 10 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 47% of the total. Intuitive Surgical, Inc. paid the most, $3,463.
General payments to Dr. Muddassir by program year, 2016 to 2025
General payments to Dr. Muddassir by kind, 2016 to 2025
- Travel and lodging$2,82347%
- Education$2,51642%
- Food and beverage$68411%
Companies that paid Dr. Muddassir the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Khawaja Muhammad Muddassir is board certified in critical care medicine
- Board certified in critical care medicine
- Board certified in internal medicine
- Board certified in pulmonary disease
Source: Dmand AI Professional Profile Data
Sources for Dr. Khawaja Muhammad Muddassir'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)Clinician Public Reporting: Overall MIPS Performance (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 |
| Clinical trials and co-investigators | Dmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Khawaja Muhammad Muddassir
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. Khawaja Muhammad Muddassir's NPI number?
Dr. Khawaja Muhammad Muddassir's NPI number is 1003043043. It was assigned on June 17, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Khawaja Muhammad Muddassir?
Dr. Khawaja Muhammad Muddassir is a pulmonologist in Memphis, Tennessee. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Khawaja Muhammad Muddassir practice?
Dr. Muddassir practices at 5959 Park Ave, Memphis, TN 38119. Dr. Muddassir's primary practice is Saint Francis Hospital-Memphis in Memphis, Tennessee, part of Tenet Healthcare. Dmand AI also links Dr. Muddassir to 4 hospitals, 3 medical groups and 2 group practices and clinics.
What is Dr. Khawaja Muhammad Muddassir's office phone number?
The practice phone on file for Dr. Muddassir is (901) 765-1000.
What is Dr. Khawaja Muhammad Muddassir's medical license number?
Dr. Muddassir holds Tennessee license 52180, one of the licenses on file in 2 states.
Which states has Dr. Khawaja Muhammad Muddassir been licensed in?
Dmand AI has state licenses on file for Dr. Muddassir in Tennessee and California.
Which hospitals is Dr. Khawaja Muhammad Muddassir affiliated with?
Dr. Muddassir practices at Saint Francis Hospital-Memphis in Memphis, Tennessee. Dr. Muddassir is also affiliated with Methodist University Hospital. Dmand AI links Dr. Muddassir to 4 more hospitals.
What medical group is Dr. Khawaja Muhammad Muddassir part of?
Dr. Muddassir is linked to Tri-State Neurology. Dmand AI links Dr. Muddassir to 3 more medical groups.
Does Dr. Khawaja Muhammad Muddassir accept Medicare?
Yes. CMS data shows Dr. Muddassir billed Medicare for 1,486 services in 2024, and Dr. Muddassir accepts Medicare assignment.
What is Dr. Khawaja Muhammad Muddassir's MIPS score?
Dr. Muddassir's MIPS final score for performance year 2024 is 96 out of 100, reported through an alternative payment model (APM).
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Khawaja Muhammad Muddassir see?
CMS counts 191 Medicare patients who saw Dr. Muddassir in 2024, with an average age of 72.
Is Dr. Khawaja Muhammad Muddassir board certified?
Yes. Dr. Muddassir is board certified in critical care medicine by the American Board of Internal Medicine.
What services does Dr. Khawaja Muhammad Muddassir bill to Medicare?
In 2024, Dr. Muddassir's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and critical care (99291).
What drugs does Dr. Khawaja Muhammad Muddassir prescribe most?
In 2021 Medicare Part D data, Dr. Muddassir's most prescribed drugs by claims were Trikafta, Pantoprazole Sodium and Albuterol Sulfate Hfa.
Has Dr. Khawaja Muhammad Muddassir received payments from drug or device companies?
CMS Open Payments shows $6,023 in general payments to Dr. Muddassir from 10 companies from 2016 to 2025. The largest total came from Intuitive Surgical, Inc.
How long has Dr. Khawaja Muhammad Muddassir been practicing?
Dr. Muddassir graduated from medical school in 2002, 24 years ago.
Does Dr. Khawaja Muhammad Muddassir do research?
Dmand AI links 9 publications to Dr. Muddassir, published from 2020 to 2023. Dr. Muddassir has worked on 10 clinical trials.
Who does Dr. Khawaja Muhammad Muddassir publish with?
Dr. Muddassir's most frequent co-authors are Chinelo Ngozi Animalu, MD (1 shared paper), Anirudh Aron, MD (1 shared paper) and Ali Azim, MD (1 shared paper).
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