Dr. Joyce A. Bonsu, MD
- Medicare services, 2024
- 53
- Medicare patients, 2024
- 41
- Part D claims, 2024
- 98
- Hospital affiliations
- 1
- Industry payments
- $999
- Practice address
- 900 Caton Avenue, Baltimore, MD 21229
- Practice phone
- Call (410) 368-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bonsu's professional email, personal email and mobile number
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Dr. Joyce A. Bonsu is an OB-GYN in Baltimore, Maryland
Dr. Bonsu practices at Ascension Saint Agnes Hospital in Baltimore, Maryland, part of Ascension Health Alliance.
Dr. Bonsu's NPI, 1013976414, was assigned on March 23, 2006. Dr. Bonsu graduated from New York Medical College in 1996. Dr. Bonsu holds Maryland license D0059784.
- NPI
- 1013976414NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5597754259
- NPI enumeration date
- March 23, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (410) 368-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 56
- Medical school graduation
- 1996
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joyce A. Bonsu practices at Ascension Saint Agnes Hospital in Baltimore, Maryland
Dr. Bonsu's primary practice is Ascension Saint Agnes Hospital, at 900 Caton Avenue, Baltimore, MD 21229 in Baltimore City. The practice phone is (410) 368-6000.
- Ascension Saint Agnes Hospital900 Caton Avenue, Baltimore, MD 21229 · Baltimore CityPhone(410) 368-6000
Source: Dmand AI Affiliation Data
Dr. Joyce A. Bonsu is affiliated with 3 sites of care and 2 medical groups
Dr. Bonsu's primary practice is Ascension Saint Agnes Hospital in Baltimore, Maryland, part of Ascension Health Alliance. The medical group on file is Integrated Specialists Group. Dmand AI also links Dr. Bonsu 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. Joyce A. Bonsu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bonsu practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Ascension Saint Agnes Hospital | Available with a free account |
| +2 more sites and 1 medical group | 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 Ascension Health Alliance and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Joyce A. Bonsu is one of 945 OB-GYNs in Maryland
Obstetrics and gynecology is Dr. Bonsu's primary specialty in the NPI Registry, under taxonomy code 207V00000X. Dr. Bonsu is licensed in Maryland.
Specialties and state licenses
- Obstetrics and gynecology, MarylandPrimary
OB-GYNs near Dr. Bonsu
Counts of OB-GYNs 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. Joyce A. Bonsu billed Medicare for 53 services in 2024
CMS data shows 53 Medicare services from Dr. Bonsu across 2 procedure codes in 2024, for 41 Medicare patients. Medicare paid $2,799 for them. Every service was in an office.
Dr. Bonsu's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 362024: 3114%
- Other services
- 2023: 302024: 2227%
Dr. Bonsu compared with the Maryland median for OB-GYNs, 2024
- Dr. Bonsu
- Maryland median
- Medicare services
- 53vs 6721% below
- Medicare patients
- 41vs 5627% below
- Part D claims
- 23vs 2818% below
Medians across 788 OB-GYNs in Maryland with Dmand AI profiles that report each measure.
Dr. Bonsu'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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joyce A. Bonsu treated 41 Medicare patients in 2024, average age 66
CMS counts 41 Medicare patients who saw Dr. Bonsu in 2024. The largest group is 65 to 74, with 25 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.74, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bonsu's median patient age at 35, with 99% women.
Dr. Bonsu's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Chronic conditions among Dr. Bonsu's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis49%
- Diabetes39%
- Mood disorders34%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bonsu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 35
Patient panel by sex, all payers
- Women99%
- Men1%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Joyce A. Bonsu wrote 98 Medicare Part D claims in 2024
In 2024, Dr. Bonsu wrote 98 Medicare Part D claims for 38 patients. 89% of them were for generic drugs. CMS names the drug for 23 of them, across 2 drugs with 11 or more claims each, at $460 in total drug cost. In 2023, CMS named 26 claims across 2 drugs.
Dr. Bonsu's Part D claims by kind of drug, 2024
- Generic87 claims89%
- Brand-name11 claims11%
Dr. Bonsu'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: 262024: 2312%
Drugs named by CMS: 2 in 2024, 2 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
How Dr. Joyce A. Bonsu takes part in Medicare
Dr. Bonsu 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)
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Dr. Joyce A. Bonsu received $999 in industry payments from 2016 to 2023
CMS Open Payments shows 48 general payments to Dr. Bonsu from 19 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 72% of the total. AMAG Pharmaceuticals, Inc. paid the most, $210.
General payments to Dr. Bonsu by program year, 2016 to 2023
General payments to Dr. Bonsu by kind, 2016 to 2023
- Food and beverage$72472%
- Education$27628%
Companies that paid Dr. Bonsu the most, 2016 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Joyce A. Bonsu graduated from New York Medical College
Dr. Bonsu graduated from New York Medical College in 1996.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Joyce A. Bonsu'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) |
| 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. Joyce A. Bonsu
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. Joyce A. Bonsu's NPI number?
Dr. Joyce A. Bonsu's NPI number is 1013976414. It was assigned on March 23, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Joyce A. Bonsu?
Dr. Joyce A. Bonsu is an OB-GYN in Baltimore, Maryland. The primary specialty in the NPI Registry is Obstetrics & Gynecology Physician (taxonomy code 207V00000X).
Where does Dr. Joyce A. Bonsu practice?
Dr. Bonsu practices at 900 Caton Avenue, Baltimore, MD 21229. Dr. Bonsu's primary practice is Ascension Saint Agnes Hospital in Baltimore, Maryland, part of Ascension Health Alliance. Dmand AI also links Dr. Bonsu to 2 group practices and clinics and 1 medical group.
What is Dr. Joyce A. Bonsu's office phone number?
The practice phone on file for Dr. Bonsu is (410) 368-6000.
What is Dr. Joyce A. Bonsu's medical license number?
Dr. Bonsu holds Maryland license D0059784.
Which hospitals is Dr. Joyce A. Bonsu affiliated with?
Dr. Bonsu practices at Ascension Saint Agnes Hospital in Baltimore, Maryland.
What medical group is Dr. Joyce A. Bonsu part of?
Dr. Bonsu is linked to Integrated Specialists Group. Dmand AI links Dr. Bonsu to 1 more medical group.
Does Dr. Joyce A. Bonsu accept Medicare?
Yes. CMS data shows Dr. Bonsu billed Medicare for 53 services in 2024, and Dr. Bonsu accepts Medicare assignment.
How many Medicare patients does Dr. Joyce A. Bonsu see?
CMS counts 41 Medicare patients who saw Dr. Bonsu in 2024, with an average age of 66.
What services does Dr. Joyce A. Bonsu bill to Medicare?
In 2024, Dr. Bonsu's most billed Medicare services were office visit, established patient (99213) and medicare service (G0101).
Show 4 more questionsShow fewer questions
Where did Dr. Joyce A. Bonsu go to medical school?
Dr. Bonsu graduated from New York Medical College in 1996.
What drugs does Dr. Joyce A. Bonsu prescribe most?
In 2024 Medicare Part D data, Dr. Bonsu's most prescribed drugs by claims were Clotrimazole-Betamethasone and Valacyclovir.
Has Dr. Joyce A. Bonsu received payments from drug or device companies?
CMS Open Payments shows $999 in general payments to Dr. Bonsu from 19 companies from 2016 to 2023. The largest total came from AMAG Pharmaceuticals, Inc.
How long has Dr. Joyce A. Bonsu been practicing?
Dr. Bonsu graduated from medical school in 1996, 30 years ago.
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