Dr. Clifford J. Berg, MD
- Medicare services, 2024
- 319
- Medicare patients, 2024
- 128
- Publications
- 1
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 56 Franklin Street, Waterbury, CT 06706
- Practice phone
- Call (203) 709-6020
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Berg'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. Clifford J. Berg is an internist in Waterbury, Connecticut
Dr. Berg practices at Saint Mary's Hospital in Waterbury, Connecticut, part of Trinity Health.
Dr. Berg's NPI, 1346560406, was assigned on June 10, 2010. Dr. Berg graduated from University of Connecticut School of Medicine in 2010. Dr. Berg holds Connecticut license 56402.
- NPI
- 1346560406NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1052555612
- NPI enumeration date
- June 10, 2010
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 709-6020
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 42
- Medical school graduation
- 2010
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Clifford J. Berg practices at Saint Mary's Hospital in Waterbury, Connecticut
Dr. Berg's primary practice is Saint Mary's Hospital, at 56 Franklin Street, Waterbury, CT 06706 in New Haven County. The practice phone is (203) 709-6020.
- Saint Mary's Hospital56 Franklin Street, Waterbury, CT 06706 · New Haven CountyPhone(203) 709-6020
Source: Dmand AI Affiliation Data
Dr. Clifford J. Berg is affiliated with 2 sites of care and 1 medical group
Dr. Berg's primary practice is Saint Mary's Hospital in Waterbury, Connecticut, part of Trinity Health. The medical group on file is Trinity Health Of New England Medical Group. Dmand AI also links Dr. Berg to 1 more hospital outpatient department, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Clifford J. Berg's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Berg practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Saint Mary's Hospital | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Trinity Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Clifford J. Berg is one of 2,189 internists in Connecticut
Internal medicine is Dr. Berg's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Berg is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Berg
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. Clifford J. Berg billed Medicare for 319 services in 2024
CMS data shows 319 Medicare services from Dr. Berg across 5 procedure codes in 2024, for 128 Medicare patients. Medicare paid $27,928 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Berg's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 2332024: 31937%
Dr. Berg compared with the Connecticut median for internists, 2024
- Dr. Berg
- Connecticut median
- Medicare services
- 319vs 39018% below
- Medicare patients
- 128vs 17226% below
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Berg'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. Berg?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Berg and other internists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Clifford J. Berg treated 128 Medicare patients in 2024, average age 77
CMS counts 128 Medicare patients who saw Dr. Berg in 2024. The largest group is 75 to 84, with 49 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 42% are also on Medicaid. Their average risk score is 2.71, 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. Berg's median patient age at 73, with 52% women.
Dr. Berg's Medicare patients by age, 2024
Dr. Berg's Medicare patients by sex, 2024
- Women7458%
- Men5442%
Chronic conditions among Dr. Berg's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis63%
- Heart failure58%
- Diabetes57%
- Chronic kidney disease55%
- Ischemic heart disease55%
- Mood disorders52%
Share of Medicare patients with each condition. A patient can have several.
Dr. Berg'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
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Clifford J. Berg takes part in Medicare
Dr. Berg 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. Clifford J. Berg has 1 publication on record
Dmand AI links 1 paper to Dr. Berg in 2022. Dr. Berg's most frequent co-author is Bhavya Vemuri.
Dr. Berg's most frequent co-authors
Recent publications by Dr. Berg
See who Dr. Berg researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Berg works with, so you can find a warm path to the right internists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Clifford J. Berg graduated from University of Connecticut School of Medicine
Dr. Berg graduated from University of Connecticut School of Medicine in 2010.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Clifford J. Berg'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 |
| 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. Clifford J. Berg
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. Clifford J. Berg's NPI number?
Dr. Clifford J. Berg's NPI number is 1346560406. It was assigned on June 10, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Clifford J. Berg?
Dr. Clifford J. Berg is an internist in Waterbury, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Clifford J. Berg practice?
Dr. Berg practices at 56 Franklin Street, Waterbury, CT 06706. Dr. Berg's primary practice is Saint Mary's Hospital in Waterbury, Connecticut, part of Trinity Health. Dmand AI also links Dr. Berg to 1 hospital outpatient department.
What is Dr. Clifford J. Berg's office phone number?
The practice phone on file for Dr. Berg is (203) 709-6020.
What is Dr. Clifford J. Berg's medical license number?
Dr. Berg holds Connecticut license 56402.
Which hospitals is Dr. Clifford J. Berg affiliated with?
Dr. Berg practices at Saint Mary's Hospital in Waterbury, Connecticut.
What medical group is Dr. Clifford J. Berg part of?
Dr. Berg is linked to Trinity Health Of New England Medical Group.
Does Dr. Clifford J. Berg accept Medicare?
Yes. CMS data shows Dr. Berg billed Medicare for 319 services in 2024, and Dr. Berg accepts Medicare assignment.
How many Medicare patients does Dr. Clifford J. Berg see?
CMS counts 128 Medicare patients who saw Dr. Berg in 2024, with an average age of 77.
What services does Dr. Clifford J. Berg bill to Medicare?
In 2024, Dr. Berg's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99239) and hospital inpatient care (99223).
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Where did Dr. Clifford J. Berg go to medical school?
Dr. Berg graduated from University of Connecticut School of Medicine in 2010.
How long has Dr. Clifford J. Berg been practicing?
Dr. Berg graduated from medical school in 2010, 16 years ago.
Does Dr. Clifford J. Berg do research?
Dmand AI links 1 publication to Dr. Berg.
Who does Dr. Clifford J. Berg publish with?
Dr. Berg's most frequent co-authors are Bhavya Vemuri (1 shared paper).
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