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AneurysmBlood Vessel Prosthesis ImplantationEndovascular Procedures
Dr. Bruce R. Greenspahn, MD
NPI1255355640
- Medicare services, 2024
- 426
- Medicare patients, 2024
- 197
- Part D claims, 2024
- 2,798
- Publications
- 1
- Hospital affiliations
- 1
- Practice address
- 1775 Dempster St, Park Ridge, IL 60068
- Practice phone
- Call (847) 723-2210
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Greenspahn'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. Bruce R. Greenspahn is a cardiologist in Park Ridge, Illinois
Dr. Greenspahn practices at Advocate Lutheran General Hospital in Park Ridge, Illinois, part of Advocate Health.
Dr. Greenspahn's NPI, 1255355640, was assigned on July 27, 2006. Dr. Greenspahn holds Illinois license 036053290.
NPI and contact details
- NPI
- 1255355640NPI Registry (opens in a new tab)
- NPI enumeration date
- July 27, 2006
- NPI status
- Active
- Practice phone
- (847) 723-2210
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 77
- Medical school graduation
- 1975
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Bruce R. Greenspahn practices at Advocate Lutheran General Hospital in Park Ridge, Illinois
Dr. Greenspahn's primary practice is Advocate Lutheran General Hospital, at 1775 Dempster St, Park Ridge, IL 60068 in Cook County. The practice phone is (847) 723-2210.
- Advocate Lutheran General Hospital1775 Dempster St, Park Ridge, IL 60068 · Cook CountyPhone(847) 723-2210
Source: Dmand AI Affiliation Data
Dr. Bruce R. Greenspahn is affiliated with 2 sites of care and 1 medical group
Dr. Greenspahn's primary practice is Advocate Lutheran General Hospital in Park Ridge, Illinois, part of Advocate Health. Dmand AI also links Dr. Greenspahn to 1 group practice or clinic 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. Bruce R. Greenspahn's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Greenspahn practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Advocate Lutheran General Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Bruce R. Greenspahn is one of 908 cardiologists in Illinois
Cardiovascular disease is Dr. Greenspahn's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Greenspahn is licensed in Illinois.
Specialties and state licenses
- Cardiovascular disease, IllinoisPrimary
Cardiologists near Dr. Greenspahn
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
908cardiologists in Illinois23cardiologists in Park Ridge13cardiologists at Advocate Lutheran General Hospital
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Bruce R. Greenspahn billed Medicare for 426 services in 2024
CMS data shows 426 Medicare services from Dr. Greenspahn across 11 procedure codes in 2024, for 197 Medicare patients. Medicare paid $21,180 for them.
Medicare services, 2024426
Medicare patients197
Paid by Medicare$21,180
Procedure codes11
Dr. Greenspahn's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 8442024: 18578%
- Tests and treatments
- 2023: 6872024: 13281%
- Surgery
- 2023: 1982024: 6468%
- Other services
- 2023: 932024: 4552%
- Drugs given in the office
- 2023: 812024: 0100%
Where Dr. Greenspahn's Medicare services took place, 2024
- In an office39593%
- In a facility317%
Dr. Greenspahn compared with the Illinois median for cardiologists, 2024
- Dr. Greenspahn
- Illinois median
- Medicare services
- 426vs 1,93678% below
- Medicare patients
- 197vs 1,02381% below
- Part D claims
- 2,535vs 1,50269% above
Medians across 906 cardiologists in Illinois with Dmand AI profiles that report each measure.
Dr. Greenspahn'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. Greenspahn?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Greenspahn and other cardiologists in Illinois.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Bruce R. Greenspahn treated 197 Medicare patients in 2024, average age 78
CMS counts 197 Medicare patients who saw Dr. Greenspahn in 2024. The largest group is 75 to 84, with 88 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.79, 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. Greenspahn's median patient age at 78, with 30% women.
Medicare patients, 2024197
Average age78
Average risk score1.79
Also on Medicaid10%
Dr. Greenspahn's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Greenspahn's Medicare patients by sex, 2024
- Women6634%
- Men13166%
Chronic conditions among Dr. Greenspahn's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease75%
- Arthritis52%
- Heart failure50%
- Diabetes43%
- Chronic kidney disease41%
- Atrial fibrillation36%
Share of Medicare patients with each condition. A patient can have several.
Dr. Greenspahn's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 78
Patient panel by sex, all payers
- Women30%
- Men70%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Bruce R. Greenspahn wrote 2,798 Medicare Part D claims in 2024
In 2024, Dr. Greenspahn wrote 2,798 Medicare Part D claims for 443 patients. 89% of them were for generic drugs. CMS names the drug for 2,535 of them, across 31 drugs with 11 or more claims each, at $356,958 in total drug cost. In 2023, CMS named 3,923 claims across 42 drugs.
Part D claims, 20242,798
Drugs named by CMS31
Total drug cost$356,958
Part D patients443
Dr. Greenspahn's Part D claims by kind of drug, 2024
- Generic2,487 claims89%
- Brand-name311 claims11%
Dr. Greenspahn'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: 3,9232024: 2,53535%
Drugs named by CMS: 31 in 2024, 42 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
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Dr. Bruce R. Greenspahn has 1 publication on record
Dmand AI links 1 paper to Dr. Greenspahn in 2019. Dr. Greenspahn's most frequent co-authors are Chad E. Jacobs, MD, Lewis B. Schwartz, MD and John V. White, MD.
Papers1
Dr. Greenspahn's most frequent co-authors
Recent publications by Dr. Greenspahn
See who Dr. Greenspahn researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Greenspahn works with, so you can find a warm path to the right cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Bruce R. Greenspahn received $7,305 in industry payments from 2016 to 2024
CMS Open Payments shows 142 general payments to Dr. Greenspahn from 35 drug and device companies from 2016 to 2024. Food and beverage make up the largest share, 57% of the total. Abbott Laboratories paid the most, $3,325.
General payments to Dr. Greenspahn by program year, 2016 to 2024
General payments to Dr. Greenspahn by kind, 2016 to 2024
$7.3Kin total
- Food and beverage$4,19957%
- Travel and lodging$2,54835%
- Speaker and faculty fees$5007%
- Education$571%
Companies that paid Dr. Greenspahn the most, 2016 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Bruce R. Greenspahn'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) |
| 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) |
| 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. Bruce R. Greenspahn
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. Bruce R. Greenspahn's NPI number?
Dr. Bruce R. Greenspahn's NPI number is 1255355640. It was assigned on July 27, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Bruce R. Greenspahn?
Dr. Bruce R. Greenspahn is a cardiologist in Park Ridge, Illinois. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Bruce R. Greenspahn practice?
Dr. Greenspahn practices at 1775 Dempster St, Park Ridge, IL 60068. Dr. Greenspahn's primary practice is Advocate Lutheran General Hospital in Park Ridge, Illinois, part of Advocate Health. Dmand AI also links Dr. Greenspahn to 1 group practice or clinic and 1 medical group.
What is Dr. Bruce R. Greenspahn's office phone number?
The practice phone on file for Dr. Greenspahn is (847) 723-2210.
What is Dr. Bruce R. Greenspahn's medical license number?
Dr. Greenspahn holds Illinois license 036053290.
Which hospitals is Dr. Bruce R. Greenspahn affiliated with?
Dr. Greenspahn practices at Advocate Lutheran General Hospital in Park Ridge, Illinois.
Does Dr. Bruce R. Greenspahn accept Medicare?
Yes. CMS data shows Dr. Greenspahn billed Medicare for 426 services in 2024.
How many Medicare patients does Dr. Bruce R. Greenspahn see?
CMS counts 197 Medicare patients who saw Dr. Greenspahn in 2024, with an average age of 78.
What services does Dr. Bruce R. Greenspahn bill to Medicare?
In 2024, Dr. Greenspahn's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and medicare service (G2211).
What drugs does Dr. Bruce R. Greenspahn prescribe most?
In 2024 Medicare Part D data, Dr. Greenspahn's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Ezetimibe.
Show 4 more questionsShow fewer questions
Has Dr. Bruce R. Greenspahn received payments from drug or device companies?
CMS Open Payments shows $7,305 in general payments to Dr. Greenspahn from 35 companies from 2016 to 2024. The largest total came from Abbott Laboratories.
How long has Dr. Bruce R. Greenspahn been practicing?
Dr. Greenspahn graduated from medical school in 1975, 51 years ago.
Does Dr. Bruce R. Greenspahn do research?
Dmand AI links 1 publication to Dr. Greenspahn.
Who does Dr. Bruce R. Greenspahn publish with?
Dr. Greenspahn's most frequent co-authors are Chad E. Jacobs, MD (1 shared paper), Lewis B. Schwartz, MD (1 shared paper) and John V. White, MD (1 shared paper).
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