Dr. Stephen Marc Bauer, MD
- Medicare services, 2024
- 5,666
- Medicare patients, 2024
- 526
- Part D claims, 2024
- 204
- MIPS score, 2024
- 98
- Hospital affiliations
- 2
- Practice address
- 1 Hospital Plz, Stamford, CT 06902
- Practice phone
- Call (203) 276-7467
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Stamford Hospital
Stamford, Connecticut
Find Dr. Bauer'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. Stephen Marc Bauer is a vascular surgeon in Stamford, Connecticut
Dr. Bauer practices at Stamford Hospital in Stamford, Connecticut.
Dr. Bauer's NPI, 1477610913, was assigned on January 3, 2007. Dr. Bauer holds Connecticut license 047632.
- NPI
- 1477610913NPI Registry (opens in a new tab)
- Medicare PAC ID
- 0042366056
- NPI enumeration date
- January 3, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 276-7467
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Stephen Marc Bauer practices at Stamford Hospital in Stamford, Connecticut
Dr. Bauer's primary practice is Stamford Hospital, at 1 Hospital Plz, Stamford, CT 06902 in Western Ct County. The practice phone is (203) 276-7467.
- Stamford Hospital1 Hospital Plz, Stamford, CT 06902 · Western Ct CountyPhone(203) 276-7467
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Stephen Marc Bauer is affiliated with 4 sites of care and 2 medical groups
Dr. Bauer's primary practice is Stamford Hospital in Stamford, Connecticut. Dr. Bauer is also affiliated with Stamford Hospital. The medical group on file is The Vascular Experts. Dmand AI also links Dr. Bauer to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Stephen Marc Bauer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bauer practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Stamford Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Stephen Marc Bauer is one of 82 vascular surgeons in Connecticut
Vascular surgery is Dr. Bauer's primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dr. Bauer is licensed in Connecticut.
Specialties and state licenses
- Vascular surgery, ConnecticutPrimary
Vascular surgeons near Dr. Bauer
Counts of vascular surgeons 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. Stephen Marc Bauer billed Medicare for 5,666 services in 2024
CMS data shows 5,666 Medicare services from Dr. Bauer across 27 procedure codes in 2024, for 526 Medicare patients. Medicare paid $479,456 for them. Every service was in an office.
Dr. Bauer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Other services
- 2023: 3,2842024: 3,0806%
- Tests and treatments
- 2023: 1,0812024: 1,0384%
- Office and hospital visits
- 2023: 7672024: 765No change
- Surgery
- 2023: 8452024: 54436%
- Imaging
- 2023: 2622024: 2399%
Dr. Bauer compared with the Connecticut median for vascular surgeons, 2024
- Dr. Bauer
- Connecticut median
- Medicare services
- 5,666vs 8556.6 times
- Medicare patients
- 526vs 27691% above
- Part D claims
- 202vs 912.2 times
Medians across 80 vascular surgeons in Connecticut with Dmand AI profiles that report each measure.
Dr. Bauer'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. Stephen Marc Bauer treated 526 Medicare patients in 2024, average age 77
CMS counts 526 Medicare patients who saw Dr. Bauer in 2024. The largest group is 75 to 84, with 199 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 2.41, 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. Bauer's median patient age at 72, with 48% women.
Dr. Bauer's Medicare patients by age, 2024
Dr. Bauer's Medicare patients by sex, 2024
- Women28053%
- Men24647%
Chronic conditions among Dr. Bauer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis57%
- Ischemic heart disease40%
- Chronic kidney disease32%
- Diabetes32%
- Heart failure30%
- Atrial fibrillation28%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bauer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women48%
- Men49%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Stephen Marc Bauer wrote 204 Medicare Part D claims in 2024
In 2024, Dr. Bauer wrote 204 Medicare Part D claims for 57 patients. 43% of them were for generic drugs. CMS names the drug for 202 of them, across 5 drugs with 11 or more claims each, at $114,771 in total drug cost. In 2023, CMS named 175 claims across 5 drugs.
Dr. Bauer's Part D claims by kind of drug, 2024
- Generic88 claims43%
- Brand-name116 claims57%
Dr. Bauer'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. Bauer's Part D claims, 2024
- Antibiotics6%13 of 204 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: 1752024: 20215%
Drugs named by CMS: 5 in 2024, 5 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
Dr. Stephen Marc Bauer scored 98 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 98 out of 100 for Dr. Bauer for performance year 2024, reported as part of a group. Dr. Bauer accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of leg revascularization (restoring blood flow) by Dr. Bauer, more than 70% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Bauer's MIPS scores, performance year 2024
- 98of 100Final score
- 88of 100Promoting Interoperability
- 40of 100Improvement Activities
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Bauer ranks in Medicare procedure volume
- Varicose vein removal
- 64th percentile29 procedures
- Leg revascularization (restoring blood flow)
- 70th percentile14 procedures
CMS ranks each clinician against every clinician it reports for the same procedure category.
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)
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Dr. Stephen Marc Bauer received $51,048 in industry payments from 2016 to 2025
CMS Open Payments shows 383 general payments to Dr. Bauer from 33 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 38% of the total. Philips Electronics North America Corporation paid the most, $19,284.
General payments to Dr. Bauer by program year, 2016 to 2025
General payments to Dr. Bauer by kind, 2016 to 2025
- Food and beverage$19,39938%
- Device or supply loans$14,21128%
- Speaker and faculty fees$12,00024%
- Honoraria$5,40011%
- Education$380%
Companies that paid Dr. Bauer the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Stephen Marc Bauer's profile data
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Stephen Marc Bauer
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. Stephen Marc Bauer's NPI number?
Dr. Stephen Marc Bauer's NPI number is 1477610913. It was assigned on January 3, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Stephen Marc Bauer?
Dr. Stephen Marc Bauer is a vascular surgeon in Stamford, Connecticut. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. Stephen Marc Bauer practice?
Dr. Bauer practices at 1 Hospital Plz, Stamford, CT 06902. Dr. Bauer's primary practice is Stamford Hospital in Stamford, Connecticut. Dmand AI also links Dr. Bauer to 1 hospital, 1 group practice or clinic and 1 medical group.
What is Dr. Stephen Marc Bauer's office phone number?
The practice phone on file for Dr. Bauer is (203) 276-7467.
What is Dr. Stephen Marc Bauer's medical license number?
Dr. Bauer holds Connecticut license 047632.
Which hospitals is Dr. Stephen Marc Bauer affiliated with?
Dr. Bauer is affiliated with Stamford Hospital. Dmand AI links Dr. Bauer to 1 more hospital.
What medical group is Dr. Stephen Marc Bauer part of?
Dr. Bauer is linked to The Vascular Experts. Dmand AI links Dr. Bauer to 1 more medical group.
Does Dr. Stephen Marc Bauer accept Medicare?
Yes. CMS data shows Dr. Bauer billed Medicare for 5,666 services in 2024, and Dr. Bauer accepts Medicare assignment.
What is Dr. Stephen Marc Bauer's MIPS score?
Dr. Bauer's MIPS final score for performance year 2024 is 98 out of 100, reported as part of a group.
How many Medicare patients does Dr. Stephen Marc Bauer see?
CMS counts 526 Medicare patients who saw Dr. Bauer in 2024, with an average age of 77.
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What services does Dr. Stephen Marc Bauer bill to Medicare?
In 2024, Dr. Bauer's most billed Medicare services were medicare temporary code (Q9967), office visit, established patient (99213) and office visit, established patient (99214).
What drugs does Dr. Stephen Marc Bauer prescribe most?
In 2024 Medicare Part D data, Dr. Bauer's most prescribed drugs by claims were Xarelto, Clopidogrel and Cilostazol.
Has Dr. Stephen Marc Bauer received payments from drug or device companies?
CMS Open Payments shows $51,048 in general payments to Dr. Bauer from 33 companies from 2016 to 2025. The largest total came from Philips Electronics North America Corporation.
How long has Dr. Stephen Marc Bauer been practicing?
Dr. Bauer graduated from medical school in 1999, 27 years ago.
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