Dr. Robert Thomas Chasse, MD
- Medicare services, 2024
- 823
- Medicare patients, 2024
- 413
- Part D claims, 2024
- 583
- Publications
- 3
- Clinical trials
- 1
- Practice address
- 100 East Carroll Avenue, Salisbury, MD 21801
- Practice phone
- Call (410) 546-6400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Chasse'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. Robert Thomas Chasse is a pulmonologist in Salisbury, Maryland
Dr. Chasse practices at TidalHealth Peninsula Regional in Salisbury, Maryland, part of TidalHealth Peninsula Regional.
Dr. Chasse's NPI, 1619967049, was assigned on October 26, 2005. Dr. Chasse graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 1986. Dr. Chasse holds Maryland license D0046080.
- NPI
- 1619967049NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0446382675
- NPI enumeration date
- October 26, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 546-6400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 66
- Medical school graduation
- 1986
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert Thomas Chasse practices at TidalHealth Peninsula Regional in Salisbury, Maryland
Dr. Chasse's primary practice is TidalHealth Peninsula Regional, at 100 East Carroll Avenue, Salisbury, MD 21801 in Wicomico County. The practice phone is (410) 546-6400.
- TidalHealth Peninsula Regional100 East Carroll Avenue, Salisbury, MD 21801 · Wicomico CountyPhone(410) 546-6400
Source: Dmand AI Affiliation Data
Dr. Robert Thomas Chasse is affiliated with 3 sites of care and 2 medical groups
Dr. Chasse's primary practice is TidalHealth Peninsula Regional in Salisbury, Maryland, part of TidalHealth Peninsula Regional. Dr. Chasse is also affiliated with TidalHealth Nanticoke. The medical group on file is TidalHealth Cardiovascular Surgery. Dmand AI also links Dr. Chasse to 1 more community health center and 1 medical group, 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. Robert Thomas Chasse's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chasse practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| TidalHealth Peninsula Regional | Available with a free account |
| +2 more sites and 1 medical group | 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 TidalHealth Peninsula Regional and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Robert Thomas Chasse is one of 281 pulmonologists in Maryland
Pulmonary disease is Dr. Chasse's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Chasse is board certified in critical care medicine by the American Board of Internal Medicine. Dmand AI has Dr. Chasse's licenses on file in 3 states: Maryland, Virginia and North Carolina.
Specialties and state licenses
- Pulmonary disease, MarylandPrimary
- Virginia license
- North Carolina license
Clinical focus
Dmand AI lists acute respiratory failure, asthma, chronic lung disease, chronic obstructive pulmonary disease (COPD), chronic respiratory failure, chronic sinusitis, pulmonary fibrosis and sleep apnea among the conditions Dr. Chasse treats.
Pulmonologists near Dr. Chasse
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. Robert Thomas Chasse billed Medicare for 823 services in 2024
CMS data shows 823 Medicare services from Dr. Chasse across 14 procedure codes in 2024, for 413 Medicare patients. Medicare paid $75,738 for them.
Dr. Chasse's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8982024: 77214%
- Tests and treatments
- 2023: 3582024: 2693%
- Other services
- 2023: 122024: 138%
- Surgery
- 2023: 142024: 1214%
Where Dr. Chasse's Medicare services took place, 2024
- In an office21526%
- In a facility60874%
Dr. Chasse compared with the Maryland median for pulmonologists, 2024
- Dr. Chasse
- Maryland median
- Medicare services
- 823vs 59239% above
- Medicare patients
- 413vs 31332% above
- Part D claims
- 413vs 33424% above
Medians across 264 pulmonologists in Maryland with Dmand AI profiles that report each measure.
Dr. Chasse'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. Chasse?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chasse and other pulmonologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert Thomas Chasse treated 413 Medicare patients in 2024, average age 75
CMS counts 413 Medicare patients who saw Dr. Chasse in 2024. The largest group is 75 to 84, with 164 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 21% are also on Medicaid. Their average risk score is 2.02, 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. Chasse's median patient age at 64, with 48% women.
Dr. Chasse's Medicare patients by age, 2024
Dr. Chasse's Medicare patients by sex, 2024
- Women21452%
- Men19948%
Chronic conditions among Dr. Chasse's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis59%
- Ischemic heart disease59%
- COPD56%
- Heart failure52%
- Chronic kidney disease51%
- Diabetes46%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chasse's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women48%
- Men51%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert Thomas Chasse wrote 583 Medicare Part D claims in 2024
In 2024, Dr. Chasse wrote 583 Medicare Part D claims for 99 patients. 46% of them were for generic drugs. CMS names the drug for 413 of them, across 16 drugs with 11 or more claims each, at $131,843 in total drug cost. In 2023, CMS named 431 claims across 14 drugs.
Dr. Chasse's Part D claims by kind of drug, 2024
- Generic270 claims46%
- Brand-name313 claims54%
Dr. Chasse'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. Chasse's Part D claims, 2024
- Opioids4%22 of 583 claims
- Antibiotics3%17 of 583 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: 4312024: 4134%
Drugs named by CMS: 16 in 2024, 14 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. Robert Thomas Chasse scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Chasse for performance year 2024, reported as part of a group. Dr. Chasse accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Chasse's MIPS scores, performance year 2024
- 83of 100Final score
- 74.5of 100Quality
- 92of 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. Robert Thomas Chasse has 3 publications on record
Dmand AI links 3 papers to Dr. Chasse in 2015. The most frequent topics are Bronchoscopy. Dr. Chasse's most frequent co-authors are Sanjeev K. Ahuja, MD, Eric Scott Halstead, MD, PhD and Estelle S. Harris, MD.
Topics Dr. Chasse writes about most
- Bronchoscopy
Dr. Chasse's most frequent co-authors
- Sanjeev K. Ahuja, MD1 shared paper
- Eric Scott Halstead, MD, PhD1 shared paper
- Estelle S. Harris, MD1 shared paper
Recent publications by Dr. Chasse
See who Dr. Chasse researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chasse 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. Robert Thomas Chasse has worked on 1 clinical trial
Dmand AI links Dr. Chasse to 1 clinical trial. Conditions studied include COVID-19 and Pneumonia, Viral.
Conditions in Dr. Chasse's trials
- COVID-19
- Pneumonia, Viral
Investigators on the most trials with Dr. Chasse
Recent clinical trials with Dr. Chasse
Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)
Dr. Robert Thomas Chasse received $18,809 in industry payments from 2016 to 2025
CMS Open Payments shows 788 general payments to Dr. Chasse from 60 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 84% of the total. AstraZeneca Pharmaceuticals LP paid the most, $2,356.
General payments to Dr. Chasse by program year, 2016 to 2025
General payments to Dr. Chasse by kind, 2016 to 2025
- Food and beverage$15,78184%
- Travel and lodging$2,58014%
- Education$4232%
- Consulting fees$250%
Companies that paid Dr. Chasse 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. Robert Thomas Chasse has 1 award and honors on record
Dmand AI lists 1 award for Dr. Chasse, most recently CMS Stage 1 EHR in 2013.
Awards and honors for Dr. Chasse
- 2013
- CMS Stage 1 EHR
Source: Dmand AI Professional Profile Data
Dr. Robert Thomas Chasse graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School
Dr. Chasse graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 1986. Dr. Chasse is a member of ACP.
- Medical school
- Board certified in critical care medicine
- Board certified in internal medicine
- Board certified in pulmonary disease
- Board certified in sleep medicine
Source: Dmand AI Professional Profile Data
Dr. Robert Thomas Chasse accepts plans from 14 insurance carriers
Dr. Chasse is in network with 14 carriers, including Blue Cross Blue Shield of Michigan, CareFirst BlueCross BlueShield and Cigna. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Blue Cross Blue Shield of Michigan
- CareFirst BlueCross BlueShield
- Cigna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Highmark
- Regence Health Plans
- United Healthcare
- +6 more carriersWith a free account
Plan types Dr. Chasse accepts, by number of carriers
- PPO9
- Medicare8
- HMO6
- EPO1
- Medicaid1
- POS1
Source: Dmand AI Insurance Network Data
Sources for Dr. Robert Thomas Chasse'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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| 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. Robert Thomas Chasse
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. Robert Thomas Chasse's NPI number?
Dr. Robert Thomas Chasse's NPI number is 1619967049. It was assigned on October 26, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert Thomas Chasse?
Dr. Robert Thomas Chasse is a pulmonologist in Salisbury, Maryland. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Robert Thomas Chasse practice?
Dr. Chasse practices at 100 East Carroll Avenue, Salisbury, MD 21801. Dr. Chasse's primary practice is TidalHealth Peninsula Regional in Salisbury, Maryland, part of TidalHealth Peninsula Regional. Dmand AI also links Dr. Chasse to 1 community health center and 1 medical group.
What is Dr. Robert Thomas Chasse's office phone number?
The practice phone on file for Dr. Chasse is (410) 546-6400.
What is Dr. Robert Thomas Chasse's medical license number?
Dr. Chasse holds Maryland license D0046080, one of the licenses on file in 3 states.
Which states has Dr. Robert Thomas Chasse been licensed in?
Dmand AI has state licenses on file for Dr. Chasse in Maryland (1994 to 2026), Virginia (1987 to 2026) and North Carolina (1991 to 2025).
Which hospitals is Dr. Robert Thomas Chasse affiliated with?
Dr. Chasse practices at TidalHealth Peninsula Regional in Salisbury, Maryland. Dr. Chasse is also affiliated with TidalHealth Nanticoke.
What medical group is Dr. Robert Thomas Chasse part of?
Dr. Chasse is linked to TidalHealth Cardiovascular Surgery. Dmand AI links Dr. Chasse to 1 more medical group.
Does Dr. Robert Thomas Chasse accept Medicare?
Yes. CMS data shows Dr. Chasse billed Medicare for 823 services in 2024, and Dr. Chasse accepts Medicare assignment.
What is Dr. Robert Thomas Chasse's MIPS score?
Dr. Chasse's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
Show 10 more questionsShow fewer questions
How many Medicare patients does Dr. Robert Thomas Chasse see?
CMS counts 413 Medicare patients who saw Dr. Chasse in 2024, with an average age of 75.
Is Dr. Robert Thomas Chasse board certified?
Yes. Dr. Chasse is board certified in critical care medicine by the American Board of Internal Medicine.
What services does Dr. Robert Thomas Chasse bill to Medicare?
In 2024, Dr. Chasse's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and office visit, established patient (99214).
Where did Dr. Robert Thomas Chasse go to medical school?
Dr. Chasse graduated from Macon & Joan Brock Virginia Health Sciences Eastern Virginia Medical School in 1986.
What drugs does Dr. Robert Thomas Chasse prescribe most?
In 2024 Medicare Part D data, Dr. Chasse's most prescribed drugs by claims were Albuterol Sulfate Hfa, Montelukast Sodium and Trelegy Ellipta.
Has Dr. Robert Thomas Chasse received payments from drug or device companies?
CMS Open Payments shows $18,809 in general payments to Dr. Chasse from 60 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Robert Thomas Chasse been practicing?
Dr. Chasse graduated from medical school in 1986, 40 years ago.
Does Dr. Robert Thomas Chasse do research?
Dmand AI links 3 publications to Dr. Chasse. Dr. Chasse has worked on 1 clinical trial.
Who does Dr. Robert Thomas Chasse publish with?
Dr. Chasse's most frequent co-authors are Sanjeev K. Ahuja, MD (1 shared paper), Eric Scott Halstead, MD, PhD (1 shared paper) and Estelle S. Harris, MD (1 shared paper).
What insurance does Dr. Robert Thomas Chasse accept?
Dr. Chasse is in network with 14 carriers, including Blue Cross Blue Shield of Michigan, CareFirst BlueCross BlueShield and Cigna. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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