Dr. Richard W. Theobald, MD
- Medicare services, 2024
- 1,888
- Medicare patients, 2024
- 483
- Part D claims, 2024
- 16,524
- Hospital affiliations
- 4
- Industry payments
- $50
- Practice address
- 8901 W Lincoln Ave, West Allis, WI 53227
- Practice phone
- Call (414) 328-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Theobald's professional email, personal email and mobile number
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Dr. Richard W. Theobald is an internist in Milwaukee, Wisconsin
Dr. Theobald practices at Aurora West Allis Medical Center in West Allis, Wisconsin, part of Advocate Health.
Dr. Theobald's NPI, 1952418063, was assigned on August 24, 2006. Dr. Theobald graduated from University of Iowa, RJ & L Carver College of Medicine in 1982. Dr. Theobald holds Wisconsin license 25728.
- NPI
- 1952418063NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860522422
- NPI enumeration date
- August 24, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (414) 328-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Richard W. Theobald practices at Aurora West Allis Medical Center in West Allis, Wisconsin
Dr. Theobald's primary practice is Aurora West Allis Medical Center, at 8901 W Lincoln Ave, West Allis, WI 53227 in Milwaukee County. The practice phone is (414) 328-6000.
- Aurora West Allis Medical Center8901 W Lincoln Ave, West Allis, WI 53227 · Milwaukee CountyPhone(414) 328-6000
Source: Dmand AI Affiliation Data
Dr. Richard W. Theobald is affiliated with 12 sites of care and 2 medical groups
Dr. Theobald's primary practice is Aurora West Allis Medical Center in West Allis, Wisconsin, part of Advocate Health. Dr. Theobald is also affiliated with Aurora BayCare Medical Center. The medical group on file is Aurora Medical Group. Dmand AI also links Dr. Theobald to 2 more hospitals, 2 group practices and clinics, 2 hospices, 2 skilled nursing facilities, 1 home health agency, 1 hospital outpatient department 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. Richard W. Theobald's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Theobald practices, 12 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Aurora West Allis Medical Center | Available with a free account |
| +11 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Richard W. Theobald is one of 1,675 internists in Wisconsin
Internal medicine is Dr. Theobald's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Theobald is licensed in Wisconsin.
Specialties and state licenses
- Internal medicine, WisconsinPrimary
Internists near Dr. Theobald
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. Richard W. Theobald billed Medicare for 1,888 services in 2024
CMS data shows 1,888 Medicare services from Dr. Theobald across 19 procedure codes in 2024, for 483 Medicare patients. Medicare paid $95,807 for them.
Dr. Theobald's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7682024: 69310%
- Other services
- 2023: 4642024: 4844%
- Tests and treatments
- 2023: 8622024: 47245%
- Lab and pathology
- 2023: 3302024: 23928%
Where Dr. Theobald's Medicare services took place, 2024
- In an office1,78895%
- In a facility1005%
Dr. Theobald compared with the Wisconsin median for internists, 2024
- Dr. Theobald
- Wisconsin median
- Medicare services
- 1,888vs 4574.1 times
- Medicare patients
- 483vs 1992.4 times
- Part D claims
- 15,662vs 43336.2 times
Medians across 1,658 internists in Wisconsin with Dmand AI profiles that report each measure.
Dr. Theobald'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. Theobald?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Theobald and other internists in Wisconsin.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Richard W. Theobald treated 483 Medicare patients in 2024, average age 75
CMS counts 483 Medicare patients who saw Dr. Theobald in 2024. The largest group is 65 to 74, with 243 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.31, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Theobald's median patient age at 73, with 41% women.
Dr. Theobald's Medicare patients by age, 2024
Dr. Theobald's Medicare patients by sex, 2024
- Women19540%
- Men28860%
Chronic conditions among Dr. Theobald's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis43%
- Chronic kidney disease39%
- Diabetes36%
- Ischemic heart disease35%
- Atrial fibrillation29%
- Mood disorders23%
Share of Medicare patients with each condition. A patient can have several.
Dr. Theobald's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women41%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Richard W. Theobald wrote 16,524 Medicare Part D claims in 2024
In 2024, Dr. Theobald wrote 16,524 Medicare Part D claims for 896 patients. 88% of them were for generic drugs. CMS names the drug for 15,662 of them, across 180 drugs with 11 or more claims each, at $1,061,043 in total drug cost. In 2023, CMS named 16,497 claims across 184 drugs.
Dr. Theobald's Part D claims by kind of drug, 2024
- Generic14,506 claims88%
- Brand-name1,887 claims11%
- Other131 claims1%
Dr. Theobald'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. Theobald's Part D claims, 2024
- Opioids2%263 of 16,524 claims
- Antibiotics1%208 of 16,524 claims
- Antipsychotics, patients 65 and over0%78 of 16,524 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: 16,4972024: 15,6625%
Drugs named by CMS: 180 in 2024, 184 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. Richard W. Theobald takes part in Medicare
Dr. Theobald 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. Richard W. Theobald received $50 in industry payments from 2021 to 2022
CMS Open Payments shows 2 general payments to Dr. Theobald from 1 drug or device company from 2021 to 2022. Education make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $50.
General payments to Dr. Theobald by program year, 2021 to 2022
Companies that paid Dr. Theobald the most, 2021 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Richard W. Theobald graduated from University of Iowa, RJ & L Carver College of Medicine
Dr. Theobald graduated from University of Iowa, RJ & L Carver College of Medicine in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Richard W. Theobald'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. Richard W. Theobald
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. Richard W. Theobald's NPI number?
Dr. Richard W. Theobald's NPI number is 1952418063. It was assigned on August 24, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Richard W. Theobald?
Dr. Richard W. Theobald is an internist in Milwaukee, Wisconsin. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Richard W. Theobald practice?
Dr. Theobald practices at 8901 W Lincoln Ave, West Allis, WI 53227. Dr. Theobald's primary practice is Aurora West Allis Medical Center in West Allis, Wisconsin, part of Advocate Health. Dmand AI also links Dr. Theobald to 2 hospitals, 2 group practices and clinics, 2 hospices, 2 skilled nursing facilities, 1 home health agency, 1 hospital outpatient department and 1 medical group.
What is Dr. Richard W. Theobald's office phone number?
The practice phone on file for Dr. Theobald is (414) 328-6000.
What is Dr. Richard W. Theobald's medical license number?
Dr. Theobald holds Wisconsin license 25728.
Which hospitals is Dr. Richard W. Theobald affiliated with?
Dr. Theobald practices at Aurora West Allis Medical Center in West Allis, Wisconsin. Dr. Theobald is also affiliated with Aurora BayCare Medical Center. Dmand AI links Dr. Theobald to 2 more hospitals.
What medical group is Dr. Richard W. Theobald part of?
Dr. Theobald is linked to Aurora Medical Group. Dmand AI links Dr. Theobald to 1 more medical group.
Does Dr. Richard W. Theobald accept Medicare?
Yes. CMS data shows Dr. Theobald billed Medicare for 1,888 services in 2024, and Dr. Theobald accepts Medicare assignment.
How many Medicare patients does Dr. Richard W. Theobald see?
CMS counts 483 Medicare patients who saw Dr. Theobald in 2024, with an average age of 75.
What services does Dr. Richard W. Theobald bill to Medicare?
In 2024, Dr. Theobald's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93793) and lab and pathology test (85610).
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Where did Dr. Richard W. Theobald go to medical school?
Dr. Theobald graduated from University of Iowa, RJ & L Carver College of Medicine in 1982.
What drugs does Dr. Richard W. Theobald prescribe most?
In 2024 Medicare Part D data, Dr. Theobald's most prescribed drugs by claims were Atorvastatin Calcium, Lisinopril and Amlodipine Besylate.
Has Dr. Richard W. Theobald received payments from drug or device companies?
CMS Open Payments shows $50 in general payments to Dr. Theobald from 1 company from 2021 to 2022. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Richard W. Theobald been practicing?
Dr. Theobald graduated from medical school in 1982, 44 years ago.
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