Dr. Maureen E. Stoffa, MD
- Medicare services, 2024
- 372
- Medicare patients, 2024
- 348
- Part D claims, 2024
- 1,107
- Hospital affiliations
- 4
- Industry payments
- $3,603
- Practice address
- 10 Hospital Dr, Saint Peters, MO 63376
- Practice phone
- Call (636) 916-9000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Stoffa'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. Maureen E. Stoffa is an internist in Saint Peters, Missouri
Dr. Stoffa practices at Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri, part of BJC Health.
Dr. Stoffa's NPI, 1164483350, was assigned on March 29, 2006. Dr. Stoffa graduated from Jefferson Medical College of Thomas Jefferson University in 1993. Dr. Stoffa holds Missouri license 103680.
- NPI
- 1164483350NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6507770831
- NPI enumeration date
- March 29, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (636) 916-9000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 59
- Medical school graduation
- 1993
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Maureen E. Stoffa practices at Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri
Dr. Stoffa's primary practice is Barnes-Jewish St. Peters Hospital, at 10 Hospital Dr, Saint Peters, MO 63376 in St. Charles County. The practice phone is (636) 916-9000.
- Barnes-Jewish St. Peters Hospital10 Hospital Dr, Saint Peters, MO 63376 · St. Charles CountyPhone(636) 916-9000
Source: Dmand AI Affiliation Data
Dr. Maureen E. Stoffa is affiliated with 5 sites of care and 1 medical group
Dr. Stoffa's primary practice is Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri, part of BJC Health. Dr. Stoffa is also affiliated with Barnes-Jewish Hospital. The medical group on file is Southeastern Physician Services PC. Dmand AI also links Dr. Stoffa to 2 more hospitals and 1 group practice or clinic, 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. Maureen E. Stoffa's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Stoffa practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Barnes-Jewish St. Peters Hospital | Available with a free account |
| +4 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Maureen E. Stoffa is one of 2,114 internists in Missouri
Internal medicine is Dr. Stoffa's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Stoffa is licensed in Missouri.
Specialties and state licenses
- Internal medicine, MissouriPrimary
Internists near Dr. Stoffa
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. Maureen E. Stoffa billed Medicare for 372 services in 2024
CMS data shows 372 Medicare services from Dr. Stoffa across 2 procedure codes in 2024, for 348 Medicare patients. Medicare paid $43,542 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Stoffa's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 5162024: 37228%
- Tests and treatments
- 2023: 1402024: 0100%
- Other services
- 2023: 2022024: 0100%
- Surgery
- 2023: 1132024: 0100%
Dr. Stoffa compared with the Missouri median for internists, 2024
- Dr. Stoffa
- Missouri median
- Medicare services
- 372vs 53030% below
- Medicare patients
- 348vs 21165% above
- Part D claims
- 751vs 3252.3 times
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Stoffa'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. Stoffa?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Stoffa and other internists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Maureen E. Stoffa treated 348 Medicare patients in 2024, average age 77
CMS counts 348 Medicare patients who saw Dr. Stoffa in 2024. The largest group is 75 to 84, with 119 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.37, 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. Stoffa's median patient age at 69, with 55% women.
Dr. Stoffa's Medicare patients by age, 2024
Dr. Stoffa's Medicare patients by sex, 2024
- Women19656%
- Men15244%
Chronic conditions among Dr. Stoffa's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Ischemic heart disease47%
- Anxiety46%
- Mood disorders46%
- Chronic kidney disease45%
- Heart failure45%
Share of Medicare patients with each condition. A patient can have several.
Dr. Stoffa'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
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Maureen E. Stoffa wrote 1,107 Medicare Part D claims in 2024
In 2024, Dr. Stoffa wrote 1,107 Medicare Part D claims for 148 patients. 84% of them were for generic drugs. CMS names the drug for 751 of them, across 30 drugs with 11 or more claims each, at $27,815 in total drug cost. In 2023, CMS named 4,275 claims across 95 drugs.
Dr. Stoffa's Part D claims by kind of drug, 2024
- Generic933 claims84%
- Brand-name and other174 claims16%
Dr. Stoffa'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: 4,2752024: 75182%
Drugs named by CMS: 30 in 2024, 95 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. Maureen E. Stoffa takes part in Medicare
Dr. Stoffa 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. Maureen E. Stoffa received $3,603 in industry payments from 2016 to 2025
CMS Open Payments shows 257 general payments to Dr. Stoffa from 39 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. Amgen Inc. paid the most, $554.
General payments to Dr. Stoffa by program year, 2016 to 2025
General payments to Dr. Stoffa by kind, 2016 to 2025
- Food and beverage$3,49197%
- Gifts$1123%
Companies that paid Dr. Stoffa the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Maureen E. Stoffa graduated from Jefferson Medical College of Thomas Jefferson University
Dr. Stoffa graduated from Jefferson Medical College of Thomas Jefferson University in 1993.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Maureen E. Stoffa'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. Maureen E. Stoffa
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. Maureen E. Stoffa's NPI number?
Dr. Maureen E. Stoffa's NPI number is 1164483350. It was assigned on March 29, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Maureen E. Stoffa?
Dr. Maureen E. Stoffa is an internist in Saint Peters, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Maureen E. Stoffa practice?
Dr. Stoffa practices at 10 Hospital Dr, Saint Peters, MO 63376. Dr. Stoffa's primary practice is Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri, part of BJC Health. Dmand AI also links Dr. Stoffa to 2 hospitals and 1 group practice or clinic.
What is Dr. Maureen E. Stoffa's office phone number?
The practice phone on file for Dr. Stoffa is (636) 916-9000.
What is Dr. Maureen E. Stoffa's medical license number?
Dr. Stoffa holds Missouri license 103680.
Which hospitals is Dr. Maureen E. Stoffa affiliated with?
Dr. Stoffa practices at Barnes-Jewish St. Peters Hospital in Saint Peters, Missouri. Dr. Stoffa is also affiliated with Barnes-Jewish Hospital. Dmand AI links Dr. Stoffa to 2 more hospitals.
What medical group is Dr. Maureen E. Stoffa part of?
Dr. Stoffa is linked to Southeastern Physician Services PC.
Does Dr. Maureen E. Stoffa accept Medicare?
Yes. CMS data shows Dr. Stoffa billed Medicare for 372 services in 2024, and Dr. Stoffa accepts Medicare assignment.
How many Medicare patients does Dr. Maureen E. Stoffa see?
CMS counts 348 Medicare patients who saw Dr. Stoffa in 2024, with an average age of 77.
What services does Dr. Maureen E. Stoffa bill to Medicare?
In 2024, Dr. Stoffa's most billed Medicare services were hospital inpatient care (99223) and hospital inpatient care (99222).
Show 4 more questionsShow fewer questions
Where did Dr. Maureen E. Stoffa go to medical school?
Dr. Stoffa graduated from Jefferson Medical College of Thomas Jefferson University in 1993.
What drugs does Dr. Maureen E. Stoffa prescribe most?
In 2024 Medicare Part D data, Dr. Stoffa's most prescribed drugs by claims were Levothyroxine Sodium, Rosuvastatin Calcium and Losartan Potassium.
Has Dr. Maureen E. Stoffa received payments from drug or device companies?
CMS Open Payments shows $3,603 in general payments to Dr. Stoffa from 39 companies from 2016 to 2025. The largest total came from Amgen Inc.
How long has Dr. Maureen E. Stoffa been practicing?
Dr. Stoffa graduated from medical school in 1993, 33 years ago.
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