Dr. William Ramses Bishai, MD
- Medicare services, 2023
- 44
- MIPS score, 2024
- 83
- Hospital affiliations
- 1
- Industry payments
- $1,194
- Medical groups
- 2
- Practice address
- 600 North Wolfe Street, Baltimore, MD 21287
- Practice phone
- Call (410) 955-9540
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bishai'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. William Ramses Bishai is an internist in Baltimore, Maryland
Dr. Bishai practices at The Johns Hopkins Hospital in Baltimore, Maryland, part of Johns Hopkins Health System.
Dr. Bishai's NPI, 1699731372, was assigned on April 22, 2006. Dr. Bishai graduated from Harvard Medical School in 1989. Dr. Bishai holds Maryland license D41333.
- NPI
- 1699731372NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2769513845
- NPI enumeration date
- April 22, 2006
- NPI status
- Active
- Practice phone
- (410) 955-9540
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 63
- Medical school graduation
- 1989
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Ramses Bishai practices at The Johns Hopkins Hospital in Baltimore, Maryland
Dr. Bishai's primary practice is The Johns Hopkins Hospital, at 600 North Wolfe Street, Baltimore, MD 21287 in Baltimore City. The practice phone is (410) 955-9540.
- The Johns Hopkins Hospital600 North Wolfe Street, Baltimore, MD 21287 · Baltimore CityPhone(410) 955-9540
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. William Ramses Bishai is affiliated with 1 site of care and 2 medical groups
Dr. Bishai's primary practice is The Johns Hopkins Hospital in Baltimore, Maryland, part of Johns Hopkins Health System. The medical group on file is Johns Hopkins University. Dmand AI also links Dr. Bishai to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. William Ramses Bishai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bishai practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| The Johns Hopkins Hospital | Available with a free account |
| +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 Johns Hopkins Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. William Ramses Bishai is one of 3,320 internists in Maryland
Internal medicine is Dr. Bishai's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Bishai is licensed in Maryland.
Specialties and state licenses
- Internal medicine, MarylandPrimary
Internists near Dr. Bishai
Counts of internists 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. William Ramses Bishai billed Medicare for 44 services in 2023
CMS data shows 44 Medicare services from Dr. Bishai across 1 procedure code in 2023. Medicare paid $4,309 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Bishai's Medicare services by type, 2021 to 2023
- 2021
- 2023
- Office and hospital visits
- 2021: 492023: 4410%
Dr. Bishai compared with the Maryland median for internists, 2023
- Dr. Bishai
- Maryland median
- Medicare services
- 44vs 65693% below
Medians across 3,215 internists in Maryland with Dmand AI profiles that report each measure.
Dr. Bishai's most billed Medicare procedure codes, 2023
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. Bishai?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bishai and other internists in Maryland.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William Ramses Bishai's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Bishai's median patient age at 69, with 40% women.
Dr. Bishai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women40%
- Men60%
Source: Dmand AI Patient Panel Data
Dr. William Ramses Bishai scored 83 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 83 out of 100 for Dr. Bishai for performance year 2024, reported as part of a group.
Dr. Bishai's MIPS scores, performance year 2024
- 83of 100Final score
- 73.9of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 70of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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. William Ramses Bishai received $1,194 in industry payments from 2019 to 2022
CMS Open Payments shows 6 general payments to Dr. Bishai from 2 drug and device companies from 2019 to 2022. Travel and lodging make up the largest share, 99% of the total. Abbvie Inc. paid the most, $1,177.
General payments to Dr. Bishai by program year, 2019 to 2022
General payments to Dr. Bishai by kind, 2019 to 2022
- Travel and lodging$1,17799%
- Food and beverage$171%
Companies that paid Dr. Bishai the most, 2019 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William Ramses Bishai graduated from Harvard Medical School
Dr. Bishai graduated from Harvard Medical School in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. William Ramses Bishai'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 DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand 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 Data |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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. William Ramses Bishai
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. William Ramses Bishai's NPI number?
Dr. William Ramses Bishai's NPI number is 1699731372. It was assigned on April 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William Ramses Bishai?
Dr. William Ramses Bishai is an internist in Baltimore, Maryland. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. William Ramses Bishai practice?
Dr. Bishai practices at 600 North Wolfe Street, Baltimore, MD 21287. Dr. Bishai's primary practice is The Johns Hopkins Hospital in Baltimore, Maryland, part of Johns Hopkins Health System. Dmand AI also links Dr. Bishai to 1 medical group.
What is Dr. William Ramses Bishai's office phone number?
The practice phone on file for Dr. Bishai is (410) 955-9540.
What is Dr. William Ramses Bishai's medical license number?
Dr. Bishai holds Maryland license D41333.
Which hospitals is Dr. William Ramses Bishai affiliated with?
Dr. Bishai practices at The Johns Hopkins Hospital in Baltimore, Maryland.
What medical group is Dr. William Ramses Bishai part of?
Dr. Bishai is linked to Johns Hopkins University. Dmand AI links Dr. Bishai to 1 more medical group.
Does Dr. William Ramses Bishai accept Medicare?
Yes. CMS data shows Dr. Bishai billed Medicare for 44 services in 2023.
What is Dr. William Ramses Bishai's MIPS score?
Dr. Bishai's MIPS final score for performance year 2024 is 83 out of 100, reported as part of a group.
What services does Dr. William Ramses Bishai bill to Medicare?
In 2023, Dr. Bishai's most billed Medicare services were hospital inpatient care (99233).
Show 3 more questionsShow fewer questions
Where did Dr. William Ramses Bishai go to medical school?
Dr. Bishai graduated from Harvard Medical School in 1989.
Has Dr. William Ramses Bishai received payments from drug or device companies?
CMS Open Payments shows $1,194 in general payments to Dr. Bishai from 2 companies from 2019 to 2022. The largest total came from Abbvie Inc.
How long has Dr. William Ramses Bishai been practicing?
Dr. Bishai graduated from medical school in 1989, 37 years ago.
Selling to internal medicine practices?
See internists 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