Dr. Arnold Dewitt Bullock, MD
- Medicare services, 2024
- 327
- Medicare patients, 2024
- 226
- Part D claims, 2024
- 1,014
- MIPS score, 2024
- 84
- Hospital affiliations
- 5
- Practice address
- One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110
- Practice phone
- Call (314) 747-3000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Bullock'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. Arnold Dewitt Bullock is a urologist in Saint Louis, Missouri
Dr. Bullock practices at Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health.
Dr. Bullock's NPI, 1992721120, was assigned on July 14, 2006. Dr. Bullock graduated from Johns Hopkins University School of Medicine in 1987. Dr. Bullock holds Missouri license 37012.
- NPI
- 1992721120NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4688714298
- NPI enumeration date
- July 14, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (314) 747-3000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 65
- Medical school graduation
- 1987
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Arnold Dewitt Bullock practices at 2 locations in Saint Louis, Missouri
Dr. Bullock's primary practice is Barnes-Jewish Hospital, at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 in St. Louis City. The practice phone is (314) 747-3000. Dr. Bullock also practices at Barnes-Jewish Hospital, 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110.
- Barnes-Jewish HospitalPrimaryOne Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110 · St. Louis CityPhone(314) 747-3000
- Barnes-Jewish Hospital1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110 · Saint Louis CityPhone(314) 362-5000
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Arnold Dewitt Bullock is affiliated with 7 sites of care and 2 medical groups
Dr. Bullock's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. Dr. Bullock is also affiliated with Christian Hospital. The medical group on file is WashU Medicine Psychiatry. Dmand AI also links Dr. Bullock to 3 more hospitals, 2 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. Arnold Dewitt Bullock's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bullock practices, 7 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish Hospital | Available with a free account |
| +6 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 BJC Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Arnold Dewitt Bullock is one of 246 urologists in Missouri
Urology is Dr. Bullock's primary specialty in the NPI Registry, under taxonomy code 208800000X. Dr. Bullock is licensed in Missouri.
Specialties and state licenses
- Urology, MissouriPrimary
Urologists near Dr. Bullock
Counts of urologists 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. Arnold Dewitt Bullock billed Medicare for 327 services in 2024
CMS data shows 327 Medicare services from Dr. Bullock across 9 procedure codes in 2024, for 226 Medicare patients. Medicare paid $26,846 for them.
Dr. Bullock's Medicare services by type, 2024
- Office and hospital visits187
- Surgery79
- Lab and pathology61
Where Dr. Bullock's Medicare services took place, 2024
- In an office30292%
- In a facility258%
Dr. Bullock compared with the Missouri median for urologists, 2024
- Dr. Bullock
- Missouri median
- Medicare services
- 327vs 1,53479% below
- Medicare patients
- 226vs 50055% below
- Part D claims
- 898vs 79912% above
Medians across 252 urologists in Missouri with Dmand AI profiles that report each measure.
Dr. Bullock'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. Bullock?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bullock and other urologists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Arnold Dewitt Bullock treated 226 Medicare patients in 2024, average age 72
CMS counts 226 Medicare patients who saw Dr. Bullock in 2024. The largest group is 65 to 74, with 121 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.46, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bullock's median patient age at 71, with 6% women.
Dr. Bullock's Medicare patients by age, 2024
Dr. Bullock's Medicare patients by sex, 2024
- Women136%
- Men21394%
Chronic conditions among Dr. Bullock's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis45%
- Cancer44%
- Diabetes38%
- Chronic kidney disease37%
- Ischemic heart disease30%
- Heart failure21%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bullock's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women6%
- Men94%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Arnold Dewitt Bullock wrote 1,014 Medicare Part D claims in 2024
In 2024, Dr. Bullock wrote 1,014 Medicare Part D claims for 306 patients. 89% of them were for generic drugs. CMS names the drug for 898 of them, across 14 drugs with 11 or more claims each, at $44,212 in total drug cost.
Dr. Bullock's Part D claims by kind of drug, 2024
- Generic901 claims89%
- Brand-name113 claims11%
Dr. Bullock'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. Bullock's Part D claims, 2024
- Opioids7%72 of 1,014 claims
- Antibiotics8%86 of 1,014 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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. Arnold Dewitt Bullock scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Bullock for performance year 2024, reported as part of a group. Dr. Bullock accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Bullock's MIPS scores, performance year 2024
- 84of 100Final score
- 71.6of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Prostate resection: 1 to 10 procedures (CMS shows small counts as a range)
Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (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. Arnold Dewitt Bullock received $5,679 in industry payments from 2024 to 2025
CMS Open Payments shows 104 general payments to Dr. Bullock from 17 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 65% of the total. Boston Scientific Corporation paid the most, $3,686.
General payments to Dr. Bullock by program year, 2024 to 2025
General payments to Dr. Bullock by kind, 2024 to 2025
- Food and beverage$3,69665%
- Travel and lodging$1,98235%
Companies that paid Dr. Bullock the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Arnold Dewitt Bullock graduated from Johns Hopkins University School of Medicine
Dr. Bullock graduated from Johns Hopkins University School of Medicine in 1987.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Arnold Dewitt Bullock'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 Affiliation DataDmand AI Practice 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)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (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. Arnold Dewitt Bullock
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. Arnold Dewitt Bullock's NPI number?
Dr. Arnold Dewitt Bullock's NPI number is 1992721120. It was assigned on July 14, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Arnold Dewitt Bullock?
Dr. Arnold Dewitt Bullock is a urologist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Urology Physician (taxonomy code 208800000X).
Where does Dr. Arnold Dewitt Bullock practice?
Dr. Bullock practices at One Barnes-Jewish Hospital Plaza, Saint Louis, MO 63110. Dr. Bullock also practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110. Dr. Bullock's primary practice is Barnes-Jewish Hospital in Saint Louis, Missouri, part of BJC Health. Dmand AI also links Dr. Bullock to 3 hospitals, 2 group practices and clinics and 1 medical group.
What is Dr. Arnold Dewitt Bullock's office phone number?
The practice phone on file for Dr. Bullock is (314) 747-3000.
What is Dr. Arnold Dewitt Bullock's medical license number?
Dr. Bullock holds Missouri license 37012.
Which hospitals is Dr. Arnold Dewitt Bullock affiliated with?
Dr. Bullock practices at Barnes-Jewish Hospital in Saint Louis, Missouri. Dr. Bullock is also affiliated with Christian Hospital. Dmand AI links Dr. Bullock to 3 more hospitals.
What medical group is Dr. Arnold Dewitt Bullock part of?
Dr. Bullock is linked to WashU Medicine Psychiatry. Dmand AI links Dr. Bullock to 1 more medical group.
Does Dr. Arnold Dewitt Bullock accept Medicare?
Yes. CMS data shows Dr. Bullock billed Medicare for 327 services in 2024, and Dr. Bullock accepts Medicare assignment.
What is Dr. Arnold Dewitt Bullock's MIPS score?
Dr. Bullock's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Arnold Dewitt Bullock see?
CMS counts 226 Medicare patients who saw Dr. Bullock in 2024, with an average age of 72.
Show 5 more questionsShow fewer questions
What services does Dr. Arnold Dewitt Bullock bill to Medicare?
In 2024, Dr. Bullock's most billed Medicare services were office visit, established patient (99213), lab and pathology test (81002) and office visit, established patient (99214).
Where did Dr. Arnold Dewitt Bullock go to medical school?
Dr. Bullock graduated from Johns Hopkins University School of Medicine in 1987.
What drugs does Dr. Arnold Dewitt Bullock prescribe most?
In 2024 Medicare Part D data, Dr. Bullock's most prescribed drugs by claims were Finasteride, Tamsulosin HCl and Tolterodine Tartrate ER.
Has Dr. Arnold Dewitt Bullock received payments from drug or device companies?
CMS Open Payments shows $5,679 in general payments to Dr. Bullock from 17 companies from 2024 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Arnold Dewitt Bullock been practicing?
Dr. Bullock graduated from medical school in 1987, 39 years ago.
Selling to urology practices?
See urologists in Missouri 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