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Dr. Reuben S. Mezrich, MD
NPI1306832480
- Medicare services, 2017
- 4,324
- Part D claims, 2024
- 37
- Publications
- 4
- State license
- 1
- Year NPI issued
- 2005
- Practice address
- 22 S Greene St, Baltimore, MD 21201-1544
- Practice phone
- Call (410) 328-3477
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Mezrich's professional email, personal email and mobile number
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Dr. Reuben S. Mezrich is a diagnostic radiologist in Baltimore, Maryland
Dr. Mezrich practices in Baltimore, Maryland.
Dr. Mezrich's NPI, 1306832480, was assigned on September 23, 2005. Dr. Mezrich holds Maryland license D0059309.
NPI and contact details
- NPI
- 1306832480NPI Registry (opens in a new tab)
- NPI enumeration date
- September 23, 2005
- NPI status
- Active
- Practice phone
- (410) 328-3477
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
Sources: NPPES NPI Registry (CMS); and Dmand AI Professional Profile Data
Dr. Reuben S. Mezrich's practice address is in Baltimore, Maryland
Dr. Mezrich's practice address in the NPI Registry is 22 S Greene St, Baltimore, MD 21201-1544. The practice phone is (410) 328-3477.
- NPI Registry address22 S Greene St, Baltimore, MD 21201-1544Phone(410) 328-3477
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dmand AI tracks the EHR system at Dr. Reuben S. Mezrich's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Mezrich practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. Mezrich's practice | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Reuben S. Mezrich is one of 626 diagnostic radiologists in Maryland
Diagnostic radiology is Dr. Mezrich's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Mezrich is licensed in Maryland.
Specialties and state licenses
- Diagnostic radiology, MarylandPrimary
Diagnostic radiologists near Dr. Mezrich
Counts of diagnostic radiologists 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. Reuben S. Mezrich billed Medicare for 4,324 services in 2017
CMS data shows 4,324 Medicare services from Dr. Mezrich across 11 procedure codes in 2017. Medicare paid $31,895 for them.
Medicare services, 20174,324
Paid by Medicare$31,895
Procedure codes11
Dr. Mezrich's Medicare services by type, 2016 to 2017
- 2016
- 2017
- Other services
- 2016: 4,1262017: 3,8906%
- Imaging
- 2016: 2,2552017: 43481%
Where Dr. Mezrich's Medicare services took place, 2017
- In an office4,07494%
- In a facility2506%
Dr. Mezrich compared with the Maryland median for diagnostic radiologists, 2017
- Dr. Mezrich
- Maryland median
- Medicare services
- 4,324vs 5,24117% below
- Part D claims
- 11vs 1527% below
Medians across 602 diagnostic radiologists in Maryland with Dmand AI profiles that report each measure.
Dr. Mezrich's most billed Medicare procedure codes, 2017
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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Reuben S. Mezrich wrote 37 Medicare Part D claims in 2024
In 2024, Dr. Mezrich wrote 37 Medicare Part D claims. 86% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $94 in total drug cost.
Part D claims, 202437
Drugs named by CMS1
Total drug cost$94
Dr. Mezrich's Part D claims by kind of drug, 2024
- Generic32 claims86%
- Brand-name and other5 claims14%
Dr. Mezrich's most prescribed drugs by claims, 2019
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
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. Reuben S. Mezrich has 4 publications on record
Dmand AI links 4 papers to Dr. Mezrich, published from 2012 to 2017. Dr. Mezrich's most frequent co-authors are Anthony Frank Fotenos, MD, PhD, Amal Isaiah, MD, PhD and Nabile Safdar, MD, MPH.
Papers4
Years published2012 to 2017
Dr. Mezrich's most frequent co-authors
- Anthony Frank Fotenos, MD, PhD1 shared paper
- Amal Isaiah, MD, PhD1 shared paper
- Nabile Safdar, MD, MPH1 shared paper
Recent publications by Dr. Mezrich
PublishingRadiologySchools, Medical
Allied Health PersonnelImage Processing, Computer-AssistedImaging, Three-Dimensional
See who Dr. Mezrich researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Mezrich works with, so you can find a warm path to the right diagnostic radiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Sources for Dr. Reuben S. Mezrich'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice 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 |
| 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 |
| 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. Reuben S. Mezrich
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. Reuben S. Mezrich's NPI number?
Dr. Reuben S. Mezrich's NPI number is 1306832480. It was assigned on September 23, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Reuben S. Mezrich?
Dr. Reuben S. Mezrich is a diagnostic radiologist in Baltimore, Maryland. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).
Where does Dr. Reuben S. Mezrich practice?
Dr. Mezrich practices at 22 S Greene St, Baltimore, MD 21201-1544.
What is Dr. Reuben S. Mezrich's office phone number?
The practice phone on file for Dr. Mezrich is (410) 328-3477.
What is Dr. Reuben S. Mezrich's medical license number?
Dr. Mezrich holds Maryland license D0059309.
Does Dr. Reuben S. Mezrich accept Medicare?
Yes. CMS data shows Dr. Mezrich billed Medicare for 4,324 services in 2017.
What services does Dr. Reuben S. Mezrich bill to Medicare?
In 2017, Dr. Mezrich's most billed Medicare services were medicare temporary code (Q9967), diagnostic imaging (74177) and diagnostic imaging (74176).
What drugs does Dr. Reuben S. Mezrich prescribe most?
In 2019 Medicare Part D data, Dr. Mezrich's most prescribed drugs by claims were Irbesartan.
How long has Dr. Reuben S. Mezrich been practicing?
Dr. Mezrich's NPI was assigned in 2005.
Does Dr. Reuben S. Mezrich do research?
Dmand AI links 4 publications to Dr. Mezrich, published from 2012 to 2017.
Who does Dr. Reuben S. Mezrich publish with?
Dr. Mezrich's most frequent co-authors are Anthony Frank Fotenos, MD, PhD (1 shared paper), Amal Isaiah, MD, PhD (1 shared paper) and Nabile Safdar, MD, MPH (1 shared paper).
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