Benjamin T. Demarco, MD
Pulmonary Disease Physician · Baltimore, MD
Benjamin T. Demarco, MD is a pulmonary disease physician with a practice address in Baltimore, Maryland, and NPI 1306370135, issued on Apr 19, 2017. Check the license (Maryland D96793, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- Benjamin T. Demarco
- Credential
- MD
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License numbers
- D96793 MD
2021-00355 NC
Self-reported in NPPES; status is on the state search - Practice location
- 1800 Orleans St # 7125, Baltimore, MD 21287
- Phone
- (410) 502-2533
- Enumerated
- Apr 19, 2017
- Record last updated
- Aug 24, 2023
- Fax
- (410) 367-3252
- Medicare enrollment
- Enrolled (PECOS I20210908002835); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 342 in Maryland → Look up another NPI →
Also registered at 1800 Orleans St # 7125
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Angela Argento, MDPulmonary Disease Physician1518115526
- Virginia Hahn, M.D.Advanced Heart Failure and Transplant Cardiology Physician1134480783
Verify Benjamin T. Demarco in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D96793Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
22 Medicare Part D claims for 14 beneficiaries, against an average of 1,425 among the 11,596 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $565.96
3 payments; by number, the most common kind was food and beverage; the largest payer was Intuitive Surgical, Inc. The 8,806 providers of this specialty with any payment received $5,159.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- University OF North Carolina AT Chapel HillChapel Hill, NC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Benjamin T. Demarco among 342 pulmonary disease physician records in Maryland
Benjamin T. Demarco, MD is one of 342 pulmonary disease physician records with a practice address in Maryland. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 92% of them.
- NPI issued2017 · 92% of these records are older, 5% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2017 · median 2000 among the 225 with a school on file
- Record last updated2023 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RP1001X and a Maryland practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pulmonary Disease Physician providers in Maryland
There are 342 pulmonary disease physician records in Maryland.
All 342 in Maryland → Every provider in Baltimore → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Patrice Becker, M.D.Baltimore, MD 212871801851712
- Michael Boyle, M.D.Baltimore, MD 212871548227135
- Roy Brower, M.D.Baltimore, MD 212871295793776
- Jean Ford, M.D.Baltimore, MD 212871851334668
- Nadia Hansel, M.D.Baltimore, MD 212871447209465
- Paul Hassoun, M.D.Baltimore, MD 212871083664387
- Landon King, M.D.Baltimore, MD 212871346281326
- Noah Lechtzin, M.D.Baltimore, MD 212871932147964
Common questions
What is Benjamin T. Demarco, MD's NPI number?
Benjamin T. Demarco, MD's National Provider Identifier (NPI) is 1306370135, issued on Apr 19, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Benjamin T. Demarco, MD located?
The NPPES record lists a practice address at 1800 Orleans St # 7125, Baltimore, MD, 21287. Phone: (410) 502-2533. Providers update this record themselves, so call before visiting.
How can I verify Benjamin T. Demarco, MD's license?
NPPES lists Maryland license number D96793, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Benjamin T. Demarco, MD prescribe under Medicare Part D?
In 2024, Benjamin T. Demarco, MD had 22 Medicare Part D claims for 14 beneficiaries; the average among pulmonary disease physician prescribers was 1,425. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.