Dr. John Bernardo, MD
- Medicare services, 2023
- 113
- Medicare patients, 2024
- 12
- Part D claims, 2024
- 264
- Hospital affiliations
- 1
- Industry payments
- $43
- Practice address
- 1 Boston Medical Center Place, Boston, MA 02118
- Practice phone
- Call (617) 638-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bernardo's professional email, personal email and mobile number
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Dr. John Bernardo is a pulmonologist in Boston, Massachusetts
Dr. Bernardo practices at Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System.
Dr. Bernardo's NPI, 1063477040, was assigned on April 20, 2006. Dr. Bernardo graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1973. Dr. Bernardo holds Massachusetts license 44145.
- NPI
- 1063477040NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2466497383
- NPI enumeration date
- April 20, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (617) 638-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 79
- Medical school graduation
- 1973
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. John Bernardo practices at Boston Medical Center in Boston, Massachusetts
Dr. Bernardo's primary practice is Boston Medical Center, at 1 Boston Medical Center Place, Boston, MA 02118 in Suffolk County. The practice phone is (617) 638-8000.
- Boston Medical Center1 Boston Medical Center Place, Boston, MA 02118 · Suffolk CountyPhone(617) 638-8000
Source: Dmand AI Affiliation Data
Dr. John Bernardo is affiliated with 3 sites of care and 2 medical groups
Dr. Bernardo's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. The medical group on file is Boston University Medical Group (Boston University Internal Medicine Associates). Dmand AI also links Dr. Bernardo to 2 more group practices and clinics 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. John Bernardo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bernardo practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Boston Medical Center | 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 Boston Medical Center Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. John Bernardo is one of 485 pulmonologists in Massachusetts
Pulmonary disease is Dr. Bernardo's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Bernardo is licensed in Massachusetts.
Specialties and state licenses
- Pulmonary disease, MassachusettsPrimary
Pulmonologists near Dr. Bernardo
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. John Bernardo billed Medicare for 113 services in 2023
CMS data shows 113 Medicare services from Dr. Bernardo across 5 procedure codes in 2023, for 12 Medicare patients. Medicare paid $1,736 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bernardo's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 3032023: 9569%
- Office and hospital visits
- 2022: 302023: 1840%
Dr. Bernardo compared with the Massachusetts median for pulmonologists, 2023
- Dr. Bernardo
- Massachusetts median
- Medicare services
- 113vs 47576% below
- Medicare patients
- 12vs 25595% below
- Part D claims
- 153vs 32953% below
Medians across 481 pulmonologists in Massachusetts with Dmand AI profiles that report each measure.
Dr. Bernardo's most billed Medicare procedure codes, 2023
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. Bernardo and other pulmonologists in Massachusetts.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. John Bernardo treated 12 Medicare patients in 2024, average age 69
CMS counts 12 Medicare patients who saw Dr. Bernardo in 2024. The largest group is 85 and over, with 0 patients. Their average risk score is 2.06, 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. Bernardo's median patient age at 58, with 74% women.
Dr. Bernardo's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Bernardo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 58
Patient panel by sex, all payers
- Women74%
- Men25%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. John Bernardo wrote 264 Medicare Part D claims in 2024
In 2024, Dr. Bernardo wrote 264 Medicare Part D claims for 34 patients. 72% of them were for generic drugs. CMS names the drug for 153 of them, across 9 drugs with 11 or more claims each, at $97,309 in total drug cost. In 2023, CMS named 202 claims across 9 drugs.
Dr. Bernardo's Part D claims by kind of drug, 2024
- Generic191 claims72%
- Brand-name73 claims28%
Dr. Bernardo'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: 2022024: 15324%
Drugs named by CMS: 9 in 2024, 9 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
How Dr. John Bernardo takes part in Medicare
Dr. Bernardo 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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Dr. John Bernardo received $43 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Bernardo from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Viatris Specialty LLC paid the most, $24.
Companies that paid Dr. Bernardo the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. John Bernardo graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb)
Dr. Bernardo graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1973.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. John Bernardo'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) |
| 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. John Bernardo
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. John Bernardo's NPI number?
Dr. John Bernardo's NPI number is 1063477040. It was assigned on April 20, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. John Bernardo?
Dr. John Bernardo is a pulmonologist in Boston, Massachusetts. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. John Bernardo practice?
Dr. Bernardo practices at 1 Boston Medical Center Place, Boston, MA 02118. Dr. Bernardo's primary practice is Boston Medical Center in Boston, Massachusetts, part of Boston Medical Center Health System. Dmand AI also links Dr. Bernardo to 2 group practices and clinics and 1 medical group.
What is Dr. John Bernardo's office phone number?
The practice phone on file for Dr. Bernardo is (617) 638-8000.
What is Dr. John Bernardo's medical license number?
Dr. Bernardo holds Massachusetts license 44145.
Which hospitals is Dr. John Bernardo affiliated with?
Dr. Bernardo practices at Boston Medical Center in Boston, Massachusetts.
What medical group is Dr. John Bernardo part of?
Dr. Bernardo is linked to Boston University Medical Group (Boston University Internal Medicine Associates). Dmand AI links Dr. Bernardo to 1 more medical group.
Does Dr. John Bernardo accept Medicare?
Yes. CMS data shows Dr. Bernardo billed Medicare for 113 services in 2023, and Dr. Bernardo accepts Medicare assignment.
How many Medicare patients does Dr. John Bernardo see?
CMS counts 12 Medicare patients who saw Dr. Bernardo in 2024, with an average age of 69.
What services does Dr. John Bernardo bill to Medicare?
In 2023, Dr. Bernardo's most billed Medicare services were lung function service (94729), lung function service (94726) and office visit, established patient (99213).
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Where did Dr. John Bernardo go to medical school?
Dr. Bernardo graduated from University of Illinois College of Med (Chi/Peor/Rock/Chm-Urb) in 1973.
What drugs does Dr. John Bernardo prescribe most?
In 2024 Medicare Part D data, Dr. Bernardo's most prescribed drugs by claims were Fluticasone Propionate, Montelukast Sodium and Azelastine HCl.
Has Dr. John Bernardo received payments from drug or device companies?
CMS Open Payments shows $43 in general payments to Dr. Bernardo from 2 companies from 2025 to 2025. The largest total came from Viatris Specialty LLC.
How long has Dr. John Bernardo been practicing?
Dr. Bernardo graduated from medical school in 1973, 53 years ago.
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