Dr. Darryn R. Potosky, MD
- Medicare services, 2024
- 920
- Medicare patients, 2024
- 424
- Part D claims, 2024
- 775
- Publications
- 9
- Hospital affiliations
- 1
- Practice address
- 7350 Van Dusen Road Suite # 310, Laurel, MD 20707
- Practice phone
- Call (301) 490-2216
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Barber Podiatry
Surgery Center - Medicare-Certified · Laurel, Maryland
Find Dr. Potosky'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. Darryn R. Potosky is a gastroenterologist in Laurel, Maryland
Dr. Potosky practices at Barber Podiatry in Laurel, Maryland.
Dr. Potosky's NPI, 1538384862, was assigned on April 13, 2007. Dr. Potosky graduated from University of Maryland School of Medicine in 2003. Dr. Potosky holds Maryland license D64464.
- NPI
- 1538384862NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2062544042
- NPI enumeration date
- April 13, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (301) 490-2216
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Darryn R. Potosky practices at Barber Podiatry in Laurel, Maryland
Dr. Potosky's primary practice is Barber Podiatry, at 7350 Van Dusen Road Suite # 310, Laurel, MD 20707. The practice phone is (301) 490-2216.
- Barber Podiatry7350 Van Dusen Road Suite # 310, Laurel, MD 20707Phone(301) 490-2216
Source: Dmand AI Affiliation Data
Dr. Darryn R. Potosky is affiliated with 4 sites of care and 2 medical groups
Dr. Potosky's primary practice is Barber Podiatry in Laurel, Maryland. Dr. Potosky is also affiliated with Adventist HealthCare White Oak Medical Center. The medical group on file is Capital Digestive Care. Dmand AI also links Dr. Potosky 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. Darryn R. Potosky's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Potosky practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barber Podiatry | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Darryn R. Potosky is one of 405 gastroenterologists in Maryland
Gastroenterology is Dr. Potosky's primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Potosky is licensed in Maryland.
Specialties and state licenses
- Gastroenterology, MarylandPrimary
Gastroenterologists near Dr. Potosky
Counts of gastroenterologists 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. Darryn R. Potosky billed Medicare for 920 services in 2024
CMS data shows 920 Medicare services from Dr. Potosky across 11 procedure codes in 2024, for 424 Medicare patients. Medicare paid $92,017 for them.
Dr. Potosky's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5942024: 6123%
- Surgery
- 2023: 2222024: 2293%
- Imaging
- 2023: 352024: 5351%
- Lab and pathology
- 2023: 02024: 14
- Other services
- 2023: 112024: 129%
Where Dr. Potosky's Medicare services took place, 2024
- In an office67974%
- In a facility24126%
Dr. Potosky compared with the Maryland median for gastroenterologists, 2024
- Dr. Potosky
- Maryland median
- Medicare services
- 920vs 66838% above
- Medicare patients
- 424vs 3909% above
- Part D claims
- 546vs 39239% above
Medians across 396 gastroenterologists in Maryland with Dmand AI profiles that report each measure.
Dr. Potosky'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.
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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Potosky and other gastroenterologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Darryn R. Potosky treated 424 Medicare patients in 2024, average age 73
CMS counts 424 Medicare patients who saw Dr. Potosky in 2024. The largest group is 65 to 74, with 226 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 10% are also on Medicaid. Their average risk score is 1.21, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Potosky's median patient age at 61, with 51% women.
Dr. Potosky's Medicare patients by age, 2024
Dr. Potosky's Medicare patients by sex, 2024
- Women24758%
- Men17742%
Chronic conditions among Dr. Potosky's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis53%
- Diabetes31%
- Anxiety25%
- Ischemic heart disease23%
- Cancer22%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Potosky's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women51%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Darryn R. Potosky wrote 775 Medicare Part D claims in 2024
In 2024, Dr. Potosky wrote 775 Medicare Part D claims for 216 patients. 78% of them were for generic drugs. CMS names the drug for 546 of them, across 19 drugs with 11 or more claims each, at $429,577 in total drug cost. In 2023, CMS named 503 claims across 17 drugs.
Dr. Potosky's Part D claims by kind of drug, 2024
- Generic601 claims78%
- Brand-name and other174 claims22%
Dr. Potosky'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.
Drug classes CMS tracks in Dr. Potosky's Part D claims, 2024
- Antibiotics4%29 of 775 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Part D claims for drugs CMS names, 2023 to 2024
- 2023
- 2024
- Claims for drugs CMS names
- 2023: 5032024: 5469%
Drugs named by CMS: 19 in 2024, 17 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
Dr. Darryn R. Potosky ranks in the 74th percentile for colonoscopy in Medicare
Dr. Potosky accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Potosky as offering telehealth. CMS counts 79 procedures of colonoscopy by Dr. Potosky, more than 74% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Where Dr. Potosky ranks in Medicare procedure volume
- Colonoscopy
- 74th percentile79 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 71st percentile76 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)
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Dr. Darryn R. Potosky has 9 publications on record
Dmand AI links 9 papers to Dr. Potosky, published from 2015 to 2016. 2015 was the busiest year, with 3. The most frequent topics are Liver Transplantation, Antiviral Agents and Benzimidazoles. Dr. Potosky's most frequent co-authors are Rolf N. Barth, Kaci Elizabeth Christian, MD and Priya D. Farooq, MD.
Topics Dr. Potosky writes about most
- Liver Transplantation
- Antiviral Agents
- Benzimidazoles
- Fluorenes
- Gastrointestinal Hemorrhage
- Graft Rejection
- Hepatitis C
- Hepatitis C, Chronic
Dr. Potosky's most frequent co-authors
- Rolf N. Barth2 shared papers
- Kaci Elizabeth Christian, MD1 shared paper
- Priya D. Farooq, MD1 shared paper
Recent publications by Dr. Potosky
Liver Transpl
See who Dr. Potosky researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Potosky works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Darryn R. Potosky received $79,295 in industry payments from 2016 to 2025
CMS Open Payments shows 118 general payments to Dr. Potosky from 19 drug and device companies from 2016 to 2025. Speaker and faculty fees make up the largest share, 54% of the total. Echosens North America, Inc. paid the most, $42,124.
General payments to Dr. Potosky by program year, 2016 to 2025
General payments to Dr. Potosky by kind, 2016 to 2025
- Speaker and faculty fees$43,15054%
- Consulting fees$29,02837%
- Food and beverage$2,8344%
- Honoraria$2,6403%
- Other$1,6442%
Companies that paid Dr. Potosky the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Darryn R. Potosky graduated from University of Maryland School of Medicine
Dr. Potosky graduated from University of Maryland School of Medicine in 2003.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Darryn R. Potosky'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)Doctors and Clinicians Utilization Data (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) |
| 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. Darryn R. Potosky
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. Darryn R. Potosky's NPI number?
Dr. Darryn R. Potosky's NPI number is 1538384862. It was assigned on April 13, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Darryn R. Potosky?
Dr. Darryn R. Potosky is a gastroenterologist in Laurel, Maryland. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Darryn R. Potosky practice?
Dr. Potosky practices at 7350 Van Dusen Road Suite # 310, Laurel, MD 20707. Dr. Potosky's primary practice is Barber Podiatry in Laurel, Maryland. Dmand AI also links Dr. Potosky to 2 group practices and clinics and 1 medical group.
What is Dr. Darryn R. Potosky's office phone number?
The practice phone on file for Dr. Potosky is (301) 490-2216.
What is Dr. Darryn R. Potosky's medical license number?
Dr. Potosky holds Maryland license D64464.
Which hospitals is Dr. Darryn R. Potosky affiliated with?
Dr. Potosky is affiliated with Adventist HealthCare White Oak Medical Center.
What medical group is Dr. Darryn R. Potosky part of?
Dr. Potosky is linked to Capital Digestive Care. Dmand AI links Dr. Potosky to 1 more medical group.
Does Dr. Darryn R. Potosky accept Medicare?
Yes. CMS data shows Dr. Potosky billed Medicare for 920 services in 2024, and Dr. Potosky accepts Medicare assignment.
Does Dr. Darryn R. Potosky offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Potosky as offering telehealth services.
How many Medicare patients does Dr. Darryn R. Potosky see?
CMS counts 424 Medicare patients who saw Dr. Potosky in 2024, with an average age of 73.
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What services does Dr. Darryn R. Potosky bill to Medicare?
In 2024, Dr. Potosky's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: digestive system (45380).
Where did Dr. Darryn R. Potosky go to medical school?
Dr. Potosky graduated from University of Maryland School of Medicine in 2003.
What drugs does Dr. Darryn R. Potosky prescribe most?
In 2024 Medicare Part D data, Dr. Potosky's most prescribed drugs by claims were Famotidine, Pantoprazole Sodium and Ursodiol.
Has Dr. Darryn R. Potosky received payments from drug or device companies?
CMS Open Payments shows $79,295 in general payments to Dr. Potosky from 19 companies from 2016 to 2025. The largest total came from Echosens North America, Inc.
How long has Dr. Darryn R. Potosky been practicing?
Dr. Potosky graduated from medical school in 2003, 23 years ago.
Does Dr. Darryn R. Potosky do research?
Dmand AI links 9 publications to Dr. Potosky, published from 2015 to 2016.
Who does Dr. Darryn R. Potosky publish with?
Dr. Potosky's most frequent co-authors are Rolf N. Barth (2 shared papers), Kaci Elizabeth Christian, MD (1 shared paper) and Priya D. Farooq, MD (1 shared paper).
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