Dr. Sally R. Bergwerk, MD
- Medicare services, 2024
- 436
- Medicare patients, 2024
- 116
- Part D claims, 2024
- 2,073
- MIPS score, 2024
- 87
- Industry payments
- $68
- Practice address
- 1 Hospital Plz, Stamford, CT 06902
- Practice phone
- Call (203) 899-1770
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Norwalk Community Health Center Inc
Stamford, Connecticut
Find Dr. Bergwerk'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. Sally R. Bergwerk is an internist in Stamford, Connecticut
Dr. Bergwerk practices at Norwalk Community Health Center Inc in Stamford, Connecticut.
Dr. Bergwerk's NPI, 1205863560, was assigned on June 26, 2006. Dr. Bergwerk graduated from Medical College of Pennsylvania in 1980. Dr. Bergwerk holds Connecticut license 24336.
- NPI
- 1205863560NPI Registry (opens in a new tab)
- NPI enumeration date
- June 26, 2006
- NPI status
- Active
- Practice phone
- (203) 899-1770
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 72
- Medical school graduation
- 1980
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Sally R. Bergwerk practices at Norwalk Community Health Center Inc in Stamford, Connecticut
Dr. Bergwerk's primary practice is Norwalk Community Health Center Inc, at 1 Hospital Plz, Stamford, CT 06902 in Western Ct County. The practice phone is (203) 899-1770.
- Norwalk Community Health Center Inc1 Hospital Plz, Stamford, CT 06902 · Western Ct CountyPhone(203) 899-1770
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Sally R. Bergwerk is affiliated with 1 site of care and 1 medical group
Dr. Bergwerk's primary practice is Norwalk Community Health Center Inc in Stamford, Connecticut. The medical group on file is Norwalk Community Health Center.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Sally R. Bergwerk's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Bergwerk practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Norwalk Community Health Center Inc | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Sally R. Bergwerk is one of 2,189 internists in Connecticut
Internal medicine is Dr. Bergwerk's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Bergwerk is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Bergwerk
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. Sally R. Bergwerk billed Medicare for 436 services in 2024
CMS data shows 436 Medicare services from Dr. Bergwerk across 6 procedure codes in 2024, for 116 Medicare patients. Medicare paid $21,326 for them. Every service was in an office.
Dr. Bergwerk's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2572024: 2464%
- Other services
- 2023: 02024: 126
- Tests and treatments
- 2023: 792024: 6419%
Dr. Bergwerk compared with the Connecticut median for internists, 2024
- Dr. Bergwerk
- Connecticut median
- Medicare services
- 436vs 39012% above
- Medicare patients
- 116vs 17233% below
- Part D claims
- 1,617vs 3434.7 times
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Bergwerk'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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Bergwerk and other internists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Sally R. Bergwerk treated 116 Medicare patients in 2024, average age 75
CMS counts 116 Medicare patients who saw Dr. Bergwerk in 2024. The largest group is 65 to 74, with 58 patients. 75% of them have high cholesterol, and 55% have high blood pressure. Their average risk score is 0.63, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Bergwerk's median patient age at 61, with 69% women.
Dr. Bergwerk's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Bergwerk's Medicare patients by sex, 2024
- Women9078%
- Men2622%
Chronic conditions among Dr. Bergwerk's Medicare patients, 2024
- High cholesterol75%
- High blood pressure55%
- Arthritis39%
- Cancer19%
- Mood disorders18%
- Anxiety17%
- Osteoporosis16%
- Ischemic heart disease14%
Share of Medicare patients with each condition. A patient can have several.
Dr. Bergwerk's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 61
Patient panel by sex, all payers
- Women69%
- Men29%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Sally R. Bergwerk wrote 2,073 Medicare Part D claims in 2024
In 2024, Dr. Bergwerk wrote 2,073 Medicare Part D claims for 258 patients. 90% of them were for generic drugs. CMS names the drug for 1,617 of them, across 35 drugs with 11 or more claims each, at $28,085 in total drug cost. In 2023, CMS named 1,999 claims across 39 drugs.
Dr. Bergwerk's Part D claims by kind of drug, 2024
- Generic1,875 claims90%
- Brand-name174 claims8%
- Other24 claims1%
Dr. Bergwerk'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. Bergwerk's Part D claims, 2024
- Antibiotics2%40 of 2,073 claims
- Antipsychotics, patients 65 and over1%13 of 2,073 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: 1,9992024: 1,61719%
Drugs named by CMS: 35 in 2024, 39 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. Sally R. Bergwerk 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. Bergwerk for performance year 2024, reported as part of a group.
Dr. Bergwerk's MIPS scores, performance year 2024
- 87of 100Final score
- 84.9of 100Quality
- 99of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Sally R. Bergwerk received $68 in industry payments from 2018 to 2021
CMS Open Payments shows 3 general payments to Dr. Bergwerk from 2 drug and device companies from 2018 to 2021. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $43.
General payments to Dr. Bergwerk by program year, 2018 to 2021
Companies that paid Dr. Bergwerk the most, 2018 to 2021
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sally R. Bergwerk graduated from Medical College of Pennsylvania
Dr. Bergwerk graduated from Medical College of Pennsylvania in 1980.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Sally R. Bergwerk'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 | Clinician Public Reporting: Overall MIPS Performance (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. Sally R. Bergwerk
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. Sally R. Bergwerk's NPI number?
Dr. Sally R. Bergwerk's NPI number is 1205863560. It was assigned on June 26, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Sally R. Bergwerk?
Dr. Sally R. Bergwerk is an internist in Stamford, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Sally R. Bergwerk practice?
Dr. Bergwerk practices at 1 Hospital Plz, Stamford, CT 06902. Dr. Bergwerk's primary practice is Norwalk Community Health Center Inc in Stamford, Connecticut.
What is Dr. Sally R. Bergwerk's office phone number?
The practice phone on file for Dr. Bergwerk is (203) 899-1770.
What is Dr. Sally R. Bergwerk's medical license number?
Dr. Bergwerk holds Connecticut license 24336.
What medical group is Dr. Sally R. Bergwerk part of?
Dr. Bergwerk is linked to Norwalk Community Health Center.
Does Dr. Sally R. Bergwerk accept Medicare?
Yes. CMS data shows Dr. Bergwerk billed Medicare for 436 services in 2024.
What is Dr. Sally R. Bergwerk's MIPS score?
Dr. Bergwerk's MIPS final score for performance year 2024 is 87 out of 100, reported as part of a group.
How many Medicare patients does Dr. Sally R. Bergwerk see?
CMS counts 116 Medicare patients who saw Dr. Bergwerk in 2024, with an average age of 75.
What services does Dr. Sally R. Bergwerk bill to Medicare?
In 2024, Dr. Bergwerk's most billed Medicare services were medicare service (G2211), office visit, established patient (99213) and office visit, established patient (99215).
Show 4 more questionsShow fewer questions
Where did Dr. Sally R. Bergwerk go to medical school?
Dr. Bergwerk graduated from Medical College of Pennsylvania in 1980.
What drugs does Dr. Sally R. Bergwerk prescribe most?
In 2024 Medicare Part D data, Dr. Bergwerk's most prescribed drugs by claims were Atorvastatin Calcium, Rosuvastatin Calcium and Amlodipine Besylate.
Has Dr. Sally R. Bergwerk received payments from drug or device companies?
CMS Open Payments shows $68 in general payments to Dr. Bergwerk from 2 companies from 2018 to 2021. The largest total came from Bristol-Myers Squibb Company.
How long has Dr. Sally R. Bergwerk been practicing?
Dr. Bergwerk graduated from medical school in 1980, 46 years ago.
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