Endocrinol Metab Clin North Am
Cancer SurvivorsEndocrine System DiseasesHealthcare Disparities
Dr. Wassim Chemaitilly, MD
NPI1861681801PAC ID0143306902
- Part D claims, 2024
- 65
- Publications
- 126
- MIPS score, 2024
- 81
- Industry payments
- $2,873
- Medical group
- 1
- Practice address
- One Children's Hospital Drive, Pittsburgh, PA 15224
- Practice phone
- Call (412) 692-5325
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chemaitilly'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. Wassim Chemaitilly is a pediatric endocrinology physician in Pittsburgh, Pennsylvania
Dr. Chemaitilly practices at UPMC Children's Hospital of Pittsburgh in Pittsburgh, Pennsylvania, part of University of Pittsburgh Medical Center.
Dr. Chemaitilly's NPI, 1861681801, was assigned on October 16, 2007. Dr. Chemaitilly graduated from Paris Descartes University Faculty of Medical Science in 1999. Dr. Chemaitilly's Tennessee license number on file is 47536.
NPI and contact details
- NPI
- 1861681801NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0143306902
- NPI enumeration date
- October 16, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (412) 692-5325
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Wassim Chemaitilly practices at UPMC Children's Hospital of Pittsburgh in Pittsburgh, Pennsylvania
Dr. Chemaitilly's primary practice is UPMC Children's Hospital of Pittsburgh, at One Children's Hospital Drive, Pittsburgh, PA 15224 in Allegheny County. The practice phone is (412) 692-5325.
- UPMC Children's Hospital of PittsburghOne Children's Hospital Drive, Pittsburgh, PA 15224 · Allegheny CountyPhone(412) 692-5325
Source: Dmand AI Affiliation Data
Dr. Wassim Chemaitilly is affiliated with 1 medical group
Dr. Chemaitilly's primary practice is UPMC Children's Hospital of Pittsburgh in Pittsburgh, Pennsylvania, part of University of Pittsburgh Medical Center. The medical group on file is University of Pittsburgh Physicians, Department of Radiology.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Wassim Chemaitilly's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chemaitilly practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UPMC Children's Hospital of Pittsburgh | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dmand AI maps EHR vendors, IT decision makers and buying committees across University of Pittsburgh Medical Center and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Wassim Chemaitilly is one of 93 pediatric endocrinology physicians in Pennsylvania
Pediatric endocrinology is Dr. Chemaitilly's primary specialty in the NPI Registry, under taxonomy code 2080P0205X. Dr. Chemaitilly is board certified in pediatric endocrinology by the American Board of Pediatrics. Dmand AI has Dr. Chemaitilly's licenses on file in 3 states: Tennessee, New York and Pennsylvania.
Specialties and state licenses
- Pediatric endocrinology, TennesseePrimary
- New York license
- Pennsylvania license
Pediatric endocrinology physicians near Dr. Chemaitilly
Counts of pediatric endocrinology physicians with a Dmand AI profile, by place and practice. Each opens the list.
93pediatric endocrinology physicians in Pennsylvania17pediatric endocrinology physicians in Pittsburgh3pediatric endocrinology physicians at UPMC Children's Hospital of Pittsburgh
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Wassim Chemaitilly's patients have a median age of 17
Across all payers, Dmand AI patient panel data puts Dr. Chemaitilly's median patient age at 17, with 55% women.
Dr. Chemaitilly's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 17
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Wassim Chemaitilly wrote 65 Medicare Part D claims in 2024
In 2024, Dr. Chemaitilly wrote 65 Medicare Part D claims. CMS names the drug for 54 of them, across 1 drug with 11 or more claims each, at $765 in total drug cost. In 2023, CMS named 51 claims across 1 drug.
Part D claims, 202465
Drugs named by CMS1
Total drug cost$765
Dr. Chemaitilly'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.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 512024: 546%
Drugs named by CMS: 1 in 2024, 1 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. Wassim Chemaitilly scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Chemaitilly for performance year 2024, reported as part of a group. Dr. Chemaitilly accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chemaitilly's MIPS scores, performance year 2024
- 81of 100Final score
- 61.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 100Cost
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. Wassim Chemaitilly has 126 publications on record
Dmand AI links 126 papers to Dr. Chemaitilly, published from 2005 to 2025. 2016 was the busiest year, with 16. The most frequent topics are Cancer Survivors, Survivors and Human Growth Hormone. Dr. Chemaitilly has published most often in J Clin Oncol. Dr. Chemaitilly's most frequent co-authors are Gregory T. Armstrong, MD, Sue C. Kaste, DO and Daniel A. Mulrooney, MD.
Papers126
Years published2005 to 2025
Dr. Chemaitilly's papers by year, 2015 to 2025
Topics Dr. Chemaitilly writes about most
- Cancer Survivors
- Survivors
- Human Growth Hormone
- Precursor Cell Lymphoblastic Leukemia-Lymphoma
- Endocrine System Diseases
- Body Height
- Bone Density
- Body Mass Index
Dr. Chemaitilly's most frequent co-authors
- Gregory T. Armstrong, MD31 shared papers
- Sue C. Kaste, DO21 shared papers
- Daniel A. Mulrooney, MD21 shared papers
Recent publications by Dr. Chemaitilly
JAMA Netw Open
Bone DensityCancer Survivors
Cancer SurvivorsDiabetes MellitusPrediabetic State
Cancer SurvivorsFrailtySocial Determinants of Health
See who Dr. Chemaitilly researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chemaitilly works with, so you can find a warm path to the right pediatric endocrinology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Wassim Chemaitilly received $2,873 in industry payments from 2016 to 2023
CMS Open Payments shows 7 general payments to Dr. Chemaitilly from 3 drug and device companies from 2016 to 2023. Consulting fees make up the largest share, 61% of the total. Pfizer Inc. paid the most, $2,817.
General payments to Dr. Chemaitilly by program year, 2016 to 2023
General payments to Dr. Chemaitilly by kind, 2016 to 2023
$2.9Kin total
- Consulting fees$1,75061%
- Travel and lodging$1,00335%
- Food and beverage$632%
- Education$562%
Companies that paid Dr. Chemaitilly the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Wassim Chemaitilly graduated from Paris Descartes University Faculty of Medical Science
Dr. Chemaitilly graduated from Paris Descartes University Faculty of Medical Science in 1999.
- Medical school
- Board certified in pediatric endocrinology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Wassim Chemaitilly accepts plans from 15 insurance carriers
Dr. Chemaitilly is in network with 15 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Excellus BlueCross BlueShield
- Highmark
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- +7 more carriersWith a free account
Plan types Dr. Chemaitilly accepts, by number of carriers
- Medicare8
- PPO8
- Medicaid6
- EPO4
- HMO4
- POS4
Source: Dmand AI Insurance Network Data
Sources for Dr. Wassim Chemaitilly'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 |
| 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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Wassim Chemaitilly
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. Wassim Chemaitilly's NPI number?
Dr. Wassim Chemaitilly's NPI number is 1861681801. It was assigned on October 16, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Wassim Chemaitilly?
Dr. Wassim Chemaitilly is a pediatric endocrinology physician in Pittsburgh, Pennsylvania. The primary specialty in the NPI Registry is Pediatric Endocrinology Physician (taxonomy code 2080P0205X).
Where does Dr. Wassim Chemaitilly practice?
Dr. Chemaitilly practices at One Children's Hospital Drive, Pittsburgh, PA 15224. Dr. Chemaitilly's primary practice is UPMC Children's Hospital of Pittsburgh in Pittsburgh, Pennsylvania, part of University of Pittsburgh Medical Center.
What is Dr. Wassim Chemaitilly's office phone number?
The practice phone on file for Dr. Chemaitilly is (412) 692-5325.
What is Dr. Wassim Chemaitilly's medical license number?
Dr. Chemaitilly's Tennessee license number on file is 47536, one of the licenses on file in 3 states.
Which states has Dr. Wassim Chemaitilly been licensed in?
Dmand AI has state licenses on file for Dr. Chemaitilly in Tennessee (2011 to 2021), New York (2009 to 2026) and Pennsylvania (2007 to 2026).
Which hospitals is Dr. Wassim Chemaitilly affiliated with?
Dr. Chemaitilly practices at UPMC Children's Hospital of Pittsburgh in Pittsburgh, Pennsylvania.
What medical group is Dr. Wassim Chemaitilly part of?
Dr. Chemaitilly is linked to University of Pittsburgh Physicians, Department of Radiology.
Does Dr. Wassim Chemaitilly accept Medicare?
Yes. CMS lists Dr. Chemaitilly as accepting Medicare assignment.
What is Dr. Wassim Chemaitilly's MIPS score?
Dr. Chemaitilly's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
Is Dr. Wassim Chemaitilly board certified?
Yes. Dr. Chemaitilly is board certified in pediatric endocrinology by the American Board of Pediatrics.
Where did Dr. Wassim Chemaitilly go to medical school?
Dr. Chemaitilly graduated from Paris Descartes University Faculty of Medical Science in 1999.
What drugs does Dr. Wassim Chemaitilly prescribe most?
In 2024 Medicare Part D data, Dr. Chemaitilly's most prescribed drugs by claims were Dextrose In Water.
Has Dr. Wassim Chemaitilly received payments from drug or device companies?
CMS Open Payments shows $2,873 in general payments to Dr. Chemaitilly from 3 companies from 2016 to 2023. The largest total came from Pfizer Inc.
How long has Dr. Wassim Chemaitilly been practicing?
Dr. Chemaitilly graduated from medical school in 1999, 27 years ago.
Does Dr. Wassim Chemaitilly do research?
Dmand AI links 126 publications to Dr. Chemaitilly, published from 2005 to 2025.
Who does Dr. Wassim Chemaitilly publish with?
Dr. Chemaitilly's most frequent co-authors are Gregory T. Armstrong, MD (31 shared papers), Sue C. Kaste, DO (21 shared papers) and Daniel A. Mulrooney, MD (21 shared papers).
What insurance does Dr. Wassim Chemaitilly accept?
Dr. Chemaitilly is in network with 15 carriers, including Aetna, Elevance and Excellus BlueCross BlueShield. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.
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