Dr. Stephany Ann-Marie McGann, MD
- Medicare services, 2024
- 197
- Medicare patients, 2024
- 179
- Part D claims, 2024
- 20
- Hospital affiliations
- 3
- Industry payments
- $60
- Practice address
- 901 Harry S Truman N Dr, Upper Marlboro, MD 20774
- Practice phone
- Call (240) 677-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
UM Capital Region Medical Center
Upper Marlboro, Maryland
Find Dr. McGann'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. Stephany Ann-Marie McGann is a rheumatologist in Upper Marlboro, Maryland
Dr. McGann practices at UM Capital Region Medical Center in Upper Marlboro, Maryland.
Dr. McGann's NPI, 1831393792, was assigned on June 13, 2007. Dr. McGann graduated from University of Maryland School of Medicine in 2004. Dr. McGann holds Maryland license D68062.
- NPI
- 1831393792NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5193800878
- NPI enumeration date
- June 13, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (240) 677-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephany Ann-Marie McGann practices at UM Capital Region Medical Center in Upper Marlboro, Maryland
Dr. McGann's primary practice is UM Capital Region Medical Center, at 901 Harry S Truman N Dr, Upper Marlboro, MD 20774 in Prince Georges County. The practice phone is (240) 677-3000.
- UM Capital Region Medical Center901 Harry S Truman N Dr, Upper Marlboro, MD 20774 · Prince Georges CountyPhone(240) 677-3000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephany Ann-Marie McGann is affiliated with 6 sites of care and 8 medical groups
Dr. McGann's primary practice is UM Capital Region Medical Center in Upper Marlboro, Maryland. Dr. McGann is also affiliated with University of Maryland Capital Region Medical Center. The medical group on file is Adfinitas Health. Dmand AI also links Dr. McGann to 2 more hospitals, 7 medical groups and 2 group practices and clinics, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stephany Ann-Marie McGann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McGann practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| UM Capital Region Medical Center | Available with a free account |
| +5 more sites and 7 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stephany Ann-Marie McGann is one of 177 rheumatologists in Maryland
Rheumatology is Dr. McGann's primary specialty in the NPI Registry, under taxonomy code 207RR0500X. Dmand AI has Dr. McGann's licenses on file in 2 states: Maryland and District of Columbia.
Specialties and state licenses
- Rheumatology, MarylandPrimary
- District of Columbia license
Rheumatologists near Dr. McGann
Counts of rheumatologists 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. Stephany Ann-Marie McGann billed Medicare for 197 services in 2024
CMS data shows 197 Medicare services from Dr. McGann across 3 procedure codes in 2024, for 179 Medicare patients. Medicare paid $21,968 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. McGann's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 3542024: 19744%
Dr. McGann compared with the Maryland median for rheumatologists, 2024
- Dr. McGann
- Maryland median
- Medicare services
- 197vs 3,91595% below
- Medicare patients
- 179vs 30040% below
- Part D claims
- 11vs 78299% below
Medians across 168 rheumatologists in Maryland with Dmand AI profiles that report each measure.
Dr. McGann'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. McGann?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. McGann and other rheumatologists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Stephany Ann-Marie McGann treated 179 Medicare patients in 2024, average age 74
CMS counts 179 Medicare patients who saw Dr. McGann in 2024. The largest group is 75 to 84, with 65 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 33% are also on Medicaid. Their average risk score is 2.85, 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. McGann's median patient age at 39, with 18% women.
Dr. McGann's Medicare patients by age, 2024
Dr. McGann's Medicare patients by sex, 2024
- Women10458%
- Men7542%
Chronic conditions among Dr. McGann's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Diabetes69%
- Chronic kidney disease59%
- Ischemic heart disease50%
- Arthritis48%
- Heart failure46%
- Mood disorders37%
Share of Medicare patients with each condition. A patient can have several.
Dr. McGann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 39
Patient panel by sex, all payers
- Women18%
- Men81%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephany Ann-Marie McGann wrote 20 Medicare Part D claims in 2024
In 2024, Dr. McGann wrote 20 Medicare Part D claims for 11 patients. 95% of them were for generic drugs. CMS names the drug for 11 of them, across 1 drug with 11 or more claims each, at $113 in total drug cost. In 2017, CMS named 111 claims across 7 drugs.
Dr. McGann's Part D claims by kind of drug, 2024
- Generic19 claims95%
- Brand-name and other1 claims5%
Dr. McGann's most prescribed drugs by claims, 2018
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, 2017 to 2018
- 2017
- 2018
- Claims for drugs CMS names
- 2017: 1112018: 1190%
Drugs named by CMS: 1 in 2018, 7 in 2017.
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
How Dr. Stephany Ann-Marie McGann takes part in Medicare
Dr. McGann accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Dr. Stephany Ann-Marie McGann received $60 in industry payments in 2016
CMS Open Payments shows 3 general payments to Dr. McGann from 1 drug or device company in 2016. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $60.
Companies that paid Dr. McGann the most, 2016 to 2016
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stephany Ann-Marie McGann graduated from University of Maryland School of Medicine
Dr. McGann graduated from University of Maryland School of Medicine in 2004.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Stephany Ann-Marie McGann'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 |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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. Stephany Ann-Marie McGann
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. Stephany Ann-Marie McGann's NPI number?
Dr. Stephany Ann-Marie McGann's NPI number is 1831393792. It was assigned on June 13, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephany Ann-Marie McGann?
Dr. Stephany Ann-Marie McGann is a rheumatologist in Upper Marlboro, Maryland. The primary specialty in the NPI Registry is Rheumatology Physician (taxonomy code 207RR0500X).
Where does Dr. Stephany Ann-Marie McGann practice?
Dr. McGann practices at 901 Harry S Truman N Dr, Upper Marlboro, MD 20774. Dr. McGann's primary practice is UM Capital Region Medical Center in Upper Marlboro, Maryland. Dmand AI also links Dr. McGann to 2 hospitals, 7 medical groups and 2 group practices and clinics.
What is Dr. Stephany Ann-Marie McGann's office phone number?
The practice phone on file for Dr. McGann is (240) 677-3000.
What is Dr. Stephany Ann-Marie McGann's medical license number?
Dr. McGann holds Maryland license D68062, one of the licenses on file in 2 states.
Which states has Dr. Stephany Ann-Marie McGann been licensed in?
Dmand AI has state licenses on file for Dr. McGann in Maryland and District of Columbia.
Which hospitals is Dr. Stephany Ann-Marie McGann affiliated with?
Dr. McGann is affiliated with University of Maryland Capital Region Medical Center. Dmand AI links Dr. McGann to 2 more hospitals.
What medical group is Dr. Stephany Ann-Marie McGann part of?
Dr. McGann is linked to Adfinitas Health. Dmand AI links Dr. McGann to 7 more medical groups.
Does Dr. Stephany Ann-Marie McGann accept Medicare?
Yes. CMS data shows Dr. McGann billed Medicare for 197 services in 2024, and Dr. McGann accepts Medicare assignment.
How many Medicare patients does Dr. Stephany Ann-Marie McGann see?
CMS counts 179 Medicare patients who saw Dr. McGann in 2024, with an average age of 74.
Show 5 more questionsShow fewer questions
What services does Dr. Stephany Ann-Marie McGann bill to Medicare?
In 2024, Dr. McGann's most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99223) and hospital inpatient care (99239).
Where did Dr. Stephany Ann-Marie McGann go to medical school?
Dr. McGann graduated from University of Maryland School of Medicine in 2004.
What drugs does Dr. Stephany Ann-Marie McGann prescribe most?
In 2018 Medicare Part D data, Dr. McGann's most prescribed drugs by claims were Donepezil HCl.
Has Dr. Stephany Ann-Marie McGann received payments from drug or device companies?
CMS Open Payments shows $60 in general payments to Dr. McGann from 1 company from 2016 to 2016. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Stephany Ann-Marie McGann been practicing?
Dr. McGann graduated from medical school in 2004, 22 years ago.
Selling to rheumatology practices?
See rheumatologists in Maryland by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card