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Dr. Sidney T. Bogardus Jr., MD
NPI1730131103PAC ID2860421534
- Medicare services, 2024
- 352
- Medicare patients, 2024
- 266
- Part D claims, 2024
- 1,292
- Publications
- 1
- MIPS score, 2024
- 87
- Practice address
- 50 Division St, New Haven, CT 06511
- Practice phone
- Call (203) 785-2140
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Yale Medicine
New Haven, Connecticut
Find Dr. Bogardus' professional email, personal email and mobile number
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Dr. Sidney T. Bogardus Jr. is a gastroenterologist in New Haven, Connecticut
Dr. Bogardus practices at Yale Medicine in New Haven, Connecticut.
Dr. Bogardus' NPI, 1730131103, was assigned on May 16, 2006. Dr. Bogardus graduated from Columbia University College of Physicians and Surgeons in 1989. Dr. Bogardus holds Connecticut license 034398.
NPI and contact details
- NPI
- 1730131103NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2860421534
- NPI enumeration date
- May 16, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (203) 785-2140
- 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 Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Sidney T. Bogardus Jr. practices at Yale Medicine in New Haven, Connecticut
Dr. Bogardus' primary practice is Yale Medicine, at 50 Division St, New Haven, CT 06511 in South Central Ct County. The practice phone is (203) 785-2140.
- Yale Medicine50 Division St, New Haven, CT 06511 · South Central Ct CountyPhone(203) 785-2140
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sidney T. Bogardus Jr. is affiliated with 6 sites of care and 3 medical groups
Dr. Bogardus' primary practice is Yale Medicine in New Haven, Connecticut. Dr. Bogardus is also affiliated with Yale New Haven Hospital. The medical group on file is Yale Health. Dmand AI also links Dr. Bogardus to 1 more hospital, 3 group practices and clinics and 2 medical groups, each named with a free account.
Yale MedicinePrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sidney T. Bogardus Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bogardus practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Yale Medicine | Available with a free account |
| +5 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Sidney T. Bogardus Jr. is one of 298 gastroenterologists in Connecticut
Gastroenterology is Dr. Bogardus' primary specialty in the NPI Registry, under taxonomy code 207RG0100X. Dr. Bogardus is licensed in Connecticut.
Specialties and state licenses
- Gastroenterology, ConnecticutPrimary
Gastroenterologists near Dr. Bogardus
Counts of gastroenterologists 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. Sidney T. Bogardus Jr. billed Medicare for 352 services in 2024
CMS data shows 352 Medicare services from Dr. Bogardus across 7 procedure codes in 2024, for 266 Medicare patients. Medicare paid $40,255 for them.
Medicare services, 2024352
Medicare patients266
Paid by Medicare$40,255
Procedure codes7
Dr. Bogardus' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2852024: 18635%
- Surgery
- 2023: 1922024: 14425%
- Other services
- 2023: 282024: 2221%
Where Dr. Bogardus' Medicare services took place, 2024
- In an office18653%
- In a facility16647%
Dr. Bogardus compared with the Connecticut median for gastroenterologists, 2024
- Dr. Bogardus
- Connecticut median
- Medicare services
- 352vs 361Close to median
- Medicare patients
- 266vs 2535% above
- Part D claims
- 1,128vs 5382.1 times
Medians across 284 gastroenterologists in Connecticut with Dmand AI profiles that report each measure.
Dr. Bogardus' 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. Bogardus?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bogardus and other gastroenterologists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sidney T. Bogardus Jr. treated 266 Medicare patients in 2024, average age 74
CMS counts 266 Medicare patients who saw Dr. Bogardus in 2024. The largest group is 65 to 74, with 131 patients. 75% of them have high cholesterol, and 67% have high blood pressure. 14% are also on Medicaid. Their average risk score is 1.20, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bogardus' median patient age at 68, with 53% women.
Medicare patients, 2024266
Average age74
Average risk score1.20
Also on Medicaid14%
Dr. Bogardus' Medicare patients by age, 2024
Dr. Bogardus' Medicare patients by sex, 2024
- Women14755%
- Men11945%
Chronic conditions among Dr. Bogardus' Medicare patients, 2024
- High cholesterol75%
- High blood pressure67%
- Arthritis52%
- Ischemic heart disease27%
- Anxiety24%
- Mood disorders23%
- Osteoporosis23%
- Cancer20%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bogardus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 68
Patient panel by sex, all payers
- Women53%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sidney T. Bogardus Jr. wrote 1,292 Medicare Part D claims in 2024
In 2024, Dr. Bogardus wrote 1,292 Medicare Part D claims for 435 patients. 78% of them were for generic drugs. CMS names the drug for 1,128 of them, across 27 drugs with 11 or more claims each, at $757,660 in total drug cost. In 2023, CMS named 1,071 claims across 24 drugs.
Part D claims, 20241,292
Drugs named by CMS27
Total drug cost$757,660
Part D patients435
Dr. Bogardus' Part D claims by kind of drug, 2024
- Generic1,002 claims78%
- Brand-name290 claims22%
Dr. Bogardus' 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. Bogardus' Part D claims, 2024
- Antibiotics3%35 of 1,292 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: 1,0712024: 1,1285%
Drugs named by CMS: 27 in 2024, 24 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. Sidney T. Bogardus Jr. scored 87 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 87 out of 100 for Dr. Bogardus for performance year 2024, reported as part of a group. Dr. Bogardus accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Bogardus as offering telehealth. CMS counts 85 procedures of colonoscopy by Dr. Bogardus, more than 76% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Dr. Bogardus' MIPS scores, performance year 2024
- 87of 100Final score
- 77.4of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Bogardus ranks in Medicare procedure volume
- Colonoscopy
- 76th percentile85 procedures
- Upper gastrointestinal (GI) endoscopy for acid reflux
- 70th percentile72 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. Sidney T. Bogardus Jr. has 1 publication on record
Dmand AI links 1 paper to Dr. Bogardus. Dr. Bogardus' most frequent co-author is Michael Hwang, DO.
Papers1
Dr. Bogardus' most frequent co-authors
Recent publications by Dr. Bogardus
See who Dr. Bogardus researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Bogardus works with, so you can find a warm path to the right gastroenterologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sidney T. Bogardus Jr. received $15,810 in industry payments from 2016 to 2022
CMS Open Payments shows 577 general payments to Dr. Bogardus from 34 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 66% of the total. Synergy Pharmaceuticals Inc paid the most, $5,475.
General payments to Dr. Bogardus by program year, 2016 to 2022
General payments to Dr. Bogardus by kind, 2016 to 2022
$15.8Kin total
- Food and beverage$10,44566%
- Speaker and faculty fees$5,06032%
- Consulting fees$3052%
Companies that paid Dr. Bogardus the most, 2016 to 2022
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sidney T. Bogardus Jr. graduated from Columbia University College of Physicians and Surgeons
Dr. Bogardus graduated from Columbia University College of Physicians and Surgeons in 1989.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sidney T. Bogardus Jr.'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 Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Sidney T. Bogardus Jr.
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. Sidney T. Bogardus Jr.'s NPI number?
Dr. Sidney T. Bogardus Jr.'s NPI number is 1730131103. It was assigned on May 16, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sidney T. Bogardus Jr.?
Dr. Sidney T. Bogardus Jr. is a gastroenterologist in New Haven, Connecticut. The primary specialty in the NPI Registry is Gastroenterology Physician (taxonomy code 207RG0100X).
Where does Dr. Sidney T. Bogardus Jr. practice?
Dr. Bogardus practices at 50 Division St, New Haven, CT 06511. Dr. Bogardus' primary practice is Yale Medicine in New Haven, Connecticut. Dmand AI also links Dr. Bogardus to 1 hospital, 3 group practices and clinics and 2 medical groups.
What is Dr. Sidney T. Bogardus Jr.'s office phone number?
The practice phone on file for Dr. Bogardus is (203) 785-2140.
What is Dr. Sidney T. Bogardus Jr.'s medical license number?
Dr. Bogardus holds Connecticut license 034398.
Which hospitals is Dr. Sidney T. Bogardus Jr. affiliated with?
Dr. Bogardus is affiliated with Yale New Haven Hospital. Dmand AI links Dr. Bogardus to 1 more hospital.
What medical group is Dr. Sidney T. Bogardus Jr. part of?
Dr. Bogardus is linked to Yale Health. Dmand AI links Dr. Bogardus to 2 more medical groups.
Does Dr. Sidney T. Bogardus Jr. accept Medicare?
Yes. CMS data shows Dr. Bogardus billed Medicare for 352 services in 2024, and Dr. Bogardus accepts Medicare assignment.
Does Dr. Sidney T. Bogardus Jr. offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Dr. Bogardus as offering telehealth services.
What is Dr. Sidney T. Bogardus Jr.'s MIPS score?
Dr. Bogardus' MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
Show 8 more questionsShow fewer questions
How many Medicare patients does Dr. Sidney T. Bogardus Jr. see?
CMS counts 266 Medicare patients who saw Dr. Bogardus in 2024, with an average age of 74.
What services does Dr. Sidney T. Bogardus Jr. bill to Medicare?
In 2024, Dr. Bogardus' most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and surgery: digestive system (45380).
Where did Dr. Sidney T. Bogardus Jr. go to medical school?
Dr. Bogardus graduated from Columbia University College of Physicians and Surgeons in 1989.
What drugs does Dr. Sidney T. Bogardus Jr. prescribe most?
In 2024 Medicare Part D data, Dr. Bogardus' most prescribed drugs by claims were Pantoprazole Sodium, Omeprazole and Sod Sulf-Potass Sulf-Mag Sulf.
Has Dr. Sidney T. Bogardus Jr. received payments from drug or device companies?
CMS Open Payments shows $15,810 in general payments to Dr. Bogardus from 34 companies from 2016 to 2022. The largest total came from Synergy Pharmaceuticals Inc.
How long has Dr. Sidney T. Bogardus Jr. been practicing?
Dr. Bogardus graduated from medical school in 1989, 37 years ago.
Does Dr. Sidney T. Bogardus Jr. do research?
Dmand AI links 1 publication to Dr. Bogardus.
Who does Dr. Sidney T. Bogardus Jr. publish with?
Dr. Bogardus' most frequent co-authors are Michael Hwang, DO (1 shared paper).
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