James J. Benjamin, M.D.
Pulmonary Disease Physician · Pasadena, MD
James J. Benjamin, M.D. is a pulmonary disease physician with a practice address in Pasadena, Maryland, and NPI 1124216379, issued on Oct 11, 2007. Check the license (Maryland D8387, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- James J. Benjamin
- Credential
- M.D.
- Primary taxonomy
- Pulmonary Disease Physician 207RP1001X
- License number
- D8387 MD
Self-reported in NPPES; status is on the state search - Practice location
- 8109 Ritchie Hwy, Pasadena, MD 21122
- Phone
- (410) 768-7755
- Enumerated
- Oct 11, 2007
- Record last updated
- Oct 11, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (410) 768-8434
- Entity
- Type 1 · individual
8 nearest pulmonary disease physician records → All 342 in Maryland → Look up another NPI →
Also registered at 8109 Ritchie Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Bonnie Aiello, PTPhysical Therapist1326101056
- Naja ClarkeStudent in an Organized Health Care Education/Training Program1790651909
- Vincent Decicco, D.O.Family Medicine Physician1841262953
- Jesse Hogan, PTAPhysical Therapy Assistant1154774388
- Mukul Khandelwal, MDGastroenterology Physician1871595942
- Donald Miller, PTAPhysical Therapy Assistant1992178305
Verify James J. Benjamin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D8387Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average pulmonary disease physician in 2024
42 Medicare Part D claims, 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.
James J. Benjamin among 342 pulmonary disease physician records in Maryland
James J. Benjamin, M.D. 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 2007, is newer than 58% of them.
- NPI issued2007 · 58% of these records are older, 29% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileNo · 66% of these records are
- Record last updated2007 · 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 Pasadena → Pulmonary Disease Physician nationwide →
The 8 pulmonary disease physician records with the nearest ZIP codes
- Steven Schonfeld, M.D.Owings Mills, MD 211171699790386
- Lee Jean, MDRandallstown, MD 211331346233624
- William Londeree, M.D.Randallstown, MD 211331245525203
- Victor Hrehorovich, M.D.Lutherville, MD 210931407158389
- Felix Dipinto, M.D.Linthicum Heights, MD 210901912973405
- Mary Bollinger, M.D.Westminster, MD 211571215913595
- Amit Narula, D.O.Westminster, MD 211571497958193
- Natvarlal Rajpara, MDWestminster, MD 211571629065305
Common questions
What is James J. Benjamin, M.D.'s NPI number?
James J. Benjamin, M.D.'s National Provider Identifier (NPI) is 1124216379, issued on Oct 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is James J. Benjamin, M.D. located?
The NPPES record lists a practice address at 8109 Ritchie Hwy, Pasadena, MD, 21122. Phone: (410) 768-7755. Providers update this record themselves, so call before visiting.
How can I verify James J. Benjamin, M.D.'s license?
NPPES lists Maryland license number D8387, 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 James J. Benjamin, M.D. prescribe under Medicare Part D?
In 2024, James J. Benjamin, M.D. had 42 Medicare Part D claims; 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.