Hepatogastroenterology
Cholangiopancreatography, Magnetic ResonanceCholedochal CystNew York City
Dr. Ross Eliott Mazo, MD
NPI1063709988PAC ID5496024176
- Medicare services, 2024
- 4,068
- Medicare patients, 2024
- 599
- Part D claims, 2024
- 4,353
- Publications
- 1
- Hospital affiliations
- 4
- Practice address
- 210 Westchester Ave, White Plains, NY 10604-2901
- Practice phone
- Call (914) 682-0700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Westmed Medical Group
Multi-specialty group site · White Plains, New York
Find Dr. Mazo's professional email, personal email and mobile number
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Dr. Ross Eliott Mazo is a pulmonologist in West Harrison, New York
Dr. Mazo practices at Westmed Medical Group in White Plains, New York.
Dr. Mazo's NPI, 1063709988, was assigned on June 29, 2011. Dr. Mazo graduated from Jefferson Medical College of Thomas Jefferson University in 2011. Dr. Mazo holds New York license 288840.
NPI and contact details
- NPI
- 1063709988NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496024176
- NPI enumeration date
- June 29, 2011
- NPI status
- Active
- Offers telehealth
- Yes
- Practice phone
- (914) 682-0700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 41
- Medical school graduation
- 2011
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Ross Eliott Mazo practices at Westmed Medical Group in White Plains, New York
Dr. Mazo's primary practice is Westmed Medical Group, at 210 Westchester Ave, White Plains, NY 10604-2901. The practice phone is (914) 682-0700.
- Westmed Medical Group210 Westchester Ave, White Plains, NY 10604-2901Phone(914) 682-0700
Source: Dmand AI Affiliation Data
Dr. Ross Eliott Mazo is affiliated with 7 sites of care and 2 medical groups
Dr. Mazo's primary practice is Westmed Medical Group in White Plains, New York. Dr. Mazo is also affiliated with Yale New Haven Hospital. The medical group on file is Westmed Medical Group. Dmand AI also links Dr. Mazo to 3 more hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group, each named with a free account.
Westmed Medical GroupPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ross Eliott Mazo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mazo practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Westmed Medical Group | Available with a free account |
| +6 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Ross Eliott Mazo is one of 1,056 pulmonologists in New York
Pulmonary disease is Dr. Mazo's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Mazo is licensed in New York.
Specialties and state licenses
- Pulmonary disease, New YorkPrimary
Pulmonologists near Dr. Mazo
Counts of pulmonologists with a Dmand AI profile, by place and practice. Each opens the list.
1,056pulmonologists in New York
6pulmonologists in West Harrison
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Ross Eliott Mazo billed Medicare for 4,068 services in 2024
CMS data shows 4,068 Medicare services from Dr. Mazo across 45 procedure codes in 2024, for 599 Medicare patients. Medicare paid $274,509 for them.
Medicare services, 20244,068
Medicare patients599
Paid by Medicare$274,509
Procedure codes45
Dr. Mazo's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,8122024: 1,8663%
- Lab and pathology
- 2023: 1,9492024: 95251%
- Other services
- 2023: 2532024: 713182%
- Tests and treatments
- 2023: 4302024: 3997%
- Surgery
- 2023: 2812024: 13851%
Where Dr. Mazo's Medicare services took place, 2024
- In an office3,35983%
- In a facility70917%
Dr. Mazo compared with the New York median for pulmonologists, 2024
- Dr. Mazo
- New York median
- Medicare services
- 4,068vs 6766.0 times
- Medicare patients
- 599vs 2702.2 times
- Part D claims
- 3,876vs 6446.0 times
Medians across 1,044 pulmonologists in New York with Dmand AI profiles that report each measure.
Dr. Mazo'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. Mazo?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Mazo and other pulmonologists in New York.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Ross Eliott Mazo treated 599 Medicare patients in 2024, average age 77
CMS counts 599 Medicare patients who saw Dr. Mazo in 2024. The largest group is 75 to 84, with 228 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 14% are also on Medicaid. Their average risk score is 1.86, 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. Mazo's median patient age at 63, with 46% women.
Medicare patients, 2024599
Average age77
Average risk score1.86
Also on Medicaid14%
Dr. Mazo's Medicare patients by age, 2024
Dr. Mazo's Medicare patients by sex, 2024
- Women30150%
- Men29850%
Chronic conditions among Dr. Mazo's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- COPD39%
- Ischemic heart disease38%
- Chronic kidney disease35%
- Anxiety31%
- Diabetes31%
Share of Medicare patients with each condition. A patient can have several.
Dr. Mazo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 63
Patient panel by sex, all payers
- Women46%
- Men52%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Ross Eliott Mazo wrote 4,353 Medicare Part D claims in 2024
In 2024, Dr. Mazo wrote 4,353 Medicare Part D claims for 447 patients. 76% of them were for generic drugs. CMS names the drug for 3,876 of them, across 80 drugs with 11 or more claims each, at $689,002 in total drug cost. In 2023, CMS named 3,505 claims across 74 drugs.
Part D claims, 20244,353
Drugs named by CMS80
Total drug cost$689,002
Part D patients447
Dr. Mazo's Part D claims by kind of drug, 2024
- Generic3,322 claims76%
- Brand-name and other1,031 claims24%
Dr. Mazo'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. Mazo's Part D claims, 2024
- Antibiotics3%134 of 4,353 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: 3,5052024: 3,87611%
Drugs named by CMS: 80 in 2024, 74 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. Ross Eliott Mazo offers telehealth to Medicare patients
CMS lists Dr. Mazo as offering telehealth.
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Ross Eliott Mazo has 1 publication on record
Dmand AI links 1 paper to Dr. Mazo. Dr. Mazo's most frequent co-authors are John A. Chabot, MD and Alejandro Roberto Ruiz-Elizalde, MD.
Papers1
Dr. Mazo's most frequent co-authors
Recent publications by Dr. Mazo
See who Dr. Mazo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mazo 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. Ross Eliott Mazo received $410 in industry payments from 2018 to 2025
CMS Open Payments shows 25 general payments to Dr. Mazo from 5 drug and device companies from 2018 to 2025. Food and beverage make up the largest share, 100% of the total. Inspire Medical Systems, Inc. paid the most, $137.
General payments to Dr. Mazo by program year, 2018 to 2025
Companies that paid Dr. Mazo the most, 2018 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Ross Eliott Mazo graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Mazo graduated from Jefferson Medical College of Thomas Jefferson University in 2011.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Ross Eliott Mazo'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 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) |
| 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. Ross Eliott Mazo
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. Ross Eliott Mazo's NPI number?
Dr. Ross Eliott Mazo's NPI number is 1063709988. It was assigned on June 29, 2011, and it is active in the NPI Registry.
What kind of doctor is Dr. Ross Eliott Mazo?
Dr. Ross Eliott Mazo is a pulmonologist in West Harrison, New York. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. Ross Eliott Mazo practice?
Dr. Mazo practices at 210 Westchester Ave, White Plains, NY 10604-2901. Dr. Mazo's primary practice is Westmed Medical Group in White Plains, New York. Dmand AI also links Dr. Mazo to 3 hospitals, 1 group practice or clinic, 1 home health agency and 1 medical group.
What is Dr. Ross Eliott Mazo's office phone number?
The practice phone on file for Dr. Mazo is (914) 682-0700.
What is Dr. Ross Eliott Mazo's medical license number?
Dr. Mazo holds New York license 288840.
Which hospitals is Dr. Ross Eliott Mazo affiliated with?
Dr. Mazo is affiliated with Yale New Haven Hospital. Dmand AI links Dr. Mazo to 3 more hospitals.
What medical group is Dr. Ross Eliott Mazo part of?
Dr. Mazo is linked to Westmed Medical Group. Dmand AI links Dr. Mazo to 1 more medical group.
Does Dr. Ross Eliott Mazo accept Medicare?
Yes. CMS data shows Dr. Mazo billed Medicare for 4,068 services in 2024.
Does Dr. Ross Eliott Mazo offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Mazo as offering telehealth services.
How many Medicare patients does Dr. Ross Eliott Mazo see?
CMS counts 599 Medicare patients who saw Dr. Mazo in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
What services does Dr. Ross Eliott Mazo bill to Medicare?
In 2024, Dr. Mazo's most billed Medicare services were medicare service (G2211), office visit, established patient (99215) and office visit, established patient (99214).
Where did Dr. Ross Eliott Mazo go to medical school?
Dr. Mazo graduated from Jefferson Medical College of Thomas Jefferson University in 2011.
What drugs does Dr. Ross Eliott Mazo prescribe most?
In 2024 Medicare Part D data, Dr. Mazo's most prescribed drugs by claims were Atorvastatin Calcium, Trelegy Ellipta and Albuterol Sulfate Hfa.
Has Dr. Ross Eliott Mazo received payments from drug or device companies?
CMS Open Payments shows $410 in general payments to Dr. Mazo from 5 companies from 2018 to 2025. The largest total came from Inspire Medical Systems, Inc.
How long has Dr. Ross Eliott Mazo been practicing?
Dr. Mazo graduated from medical school in 2011, 15 years ago.
Does Dr. Ross Eliott Mazo do research?
Dmand AI links 1 publication to Dr. Mazo.
Who does Dr. Ross Eliott Mazo publish with?
Dr. Mazo's most frequent co-authors are John A. Chabot, MD (1 shared paper) and Alejandro Roberto Ruiz-Elizalde, MD (1 shared paper).
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