Dr. Robert C. Teltser, MD
- Medicare services, 2024
- 1,209
- Medicare patients, 2024
- 157
- Part D claims, 2024
- 2,840
- MIPS score, 2024
- 80
- Hospital affiliations
- 4
- Practice address
- 34 Maple St, Norwalk, CT 06850
- Practice phone
- Call (203) 852-2216
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Norwalk Hospital
Norwalk, Connecticut
Find Dr. Teltser'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. Robert C. Teltser is an internist in Norwalk, Connecticut
Dr. Teltser practices at Norwalk Hospital in Norwalk, Connecticut.
Dr. Teltser's NPI, 1821291675, was assigned on June 8, 2007. Dr. Teltser graduated from University of Miami, Lm Miller School of Medicine in 1984. Dr. Teltser holds Connecticut license 045272.
- NPI
- 1821291675NPI Registry (opens in a new tab)
- Medicare PAC ID
- 8022192277
- NPI enumeration date
- June 8, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 852-2216
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 68
- Medical school graduation
- 1984
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert C. Teltser practices at Norwalk Hospital in Norwalk, Connecticut
Dr. Teltser's primary practice is Norwalk Hospital, at 34 Maple St, Norwalk, CT 06850 in Western Ct County. The practice phone is (203) 852-2216.
- Norwalk Hospital34 Maple St, Norwalk, CT 06850 · Western Ct CountyPhone(203) 852-2216
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert C. Teltser is affiliated with 7 sites of care and 3 medical groups
Dr. Teltser's primary practice is Norwalk Hospital in Norwalk, Connecticut. Dr. Teltser is also affiliated with Norwalk Hospital. The medical group on file is Rehabilitation Associates, Inc. Dmand AI also links Dr. Teltser to 3 more hospitals, 2 group practices and clinics and 2 medical groups, 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. Robert C. Teltser's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Teltser practices, 6 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Norwalk Hospital | Available with a free account |
| +6 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Robert C. Teltser is one of 2,189 internists in Connecticut
Internal medicine is Dr. Teltser's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Teltser is licensed in Connecticut.
Specialties and state licenses
- Internal medicine, ConnecticutPrimary
Internists near Dr. Teltser
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. Robert C. Teltser billed Medicare for 1,209 services in 2024
CMS data shows 1,209 Medicare services from Dr. Teltser across 11 procedure codes in 2024, for 157 Medicare patients. Medicare paid $71,311 for them. Every service was in an office.
Dr. Teltser's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 6682024: 57314%
- Surgery
- 2023: 2642024: 22515%
- Other services
- 2023: 2702024: 21919%
- Tests and treatments
- 2023: 4472024: 17461%
- Lab and pathology
- 2023: 1742024: 1890%
Dr. Teltser compared with the Connecticut median for internists, 2024
- Dr. Teltser
- Connecticut median
- Medicare services
- 1,209vs 3903.1 times
- Medicare patients
- 157vs 1729% below
- Part D claims
- 2,341vs 3436.8 times
Medians across 2,185 internists in Connecticut with Dmand AI profiles that report each measure.
Dr. Teltser'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. Teltser?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Teltser and other internists in Connecticut.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert C. Teltser treated 157 Medicare patients in 2024, average age 78
CMS counts 157 Medicare patients who saw Dr. Teltser in 2024. The largest group is 75 to 84, with 72 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.06, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Teltser's median patient age at 64, with 38% women.
Dr. Teltser's Medicare patients by age, 2024
Dr. Teltser's Medicare patients by sex, 2024
- Women7850%
- Men7950%
Chronic conditions among Dr. Teltser's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Ischemic heart disease25%
- Chronic kidney disease24%
- Diabetes23%
- Osteoporosis23%
- Atrial fibrillation22%
Share of Medicare patients with each condition. A patient can have several.
Dr. Teltser's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women38%
- Men59%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert C. Teltser wrote 2,840 Medicare Part D claims in 2024
In 2024, Dr. Teltser wrote 2,840 Medicare Part D claims for 182 patients. 83% of them were for generic drugs. CMS names the drug for 2,341 of them, across 64 drugs with 11 or more claims each, at $337,744 in total drug cost. In 2023, CMS named 2,397 claims across 65 drugs.
Dr. Teltser's Part D claims by kind of drug, 2024
- Generic2,361 claims83%
- Brand-name464 claims16%
- Other15 claims1%
Dr. Teltser'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. Teltser's Part D claims, 2024
- Opioids1%34 of 2,840 claims
- Antibiotics3%98 of 2,840 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: 2,3972024: 2,3412%
Drugs named by CMS: 64 in 2024, 65 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. Robert C. Teltser scored 80 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 80 out of 100 for Dr. Teltser for performance year 2024, reported as part of a group. Dr. Teltser accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 14 procedures of removal of tissue by Dr. Teltser, more than 65% of the clinicians it reports for that procedure.
- Accepts Medicare assignment
- Yes
Dr. Teltser's MIPS scores, performance year 2024
- 80of 100Final score
- 75.4of 100Quality
- 40of 100Improvement Activities
- 67of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Where Dr. Teltser ranks in Medicare procedure volume
- Removal of tissue
- 65th 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. Robert C. Teltser received $7,475 in industry payments from 2016 to 2025
CMS Open Payments shows 348 general payments to Dr. Teltser from 43 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. AstraZeneca Pharmaceuticals LP paid the most, $1,039.
General payments to Dr. Teltser by program year, 2016 to 2025
General payments to Dr. Teltser by kind, 2016 to 2025
- Food and beverage$7,459100%
- Education$170%
Companies that paid Dr. Teltser 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. Robert C. Teltser graduated from University of Miami, Lm Miller School of Medicine
Dr. Teltser graduated from University of Miami, Lm Miller School of Medicine in 1984.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert C. Teltser'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) |
| 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. Robert C. Teltser
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. Robert C. Teltser's NPI number?
Dr. Robert C. Teltser's NPI number is 1821291675. It was assigned on June 8, 2007, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert C. Teltser?
Dr. Robert C. Teltser is an internist in Norwalk, Connecticut. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Robert C. Teltser practice?
Dr. Teltser practices at 34 Maple St, Norwalk, CT 06850. Dr. Teltser's primary practice is Norwalk Hospital in Norwalk, Connecticut. Dmand AI also links Dr. Teltser to 3 hospitals, 2 group practices and clinics and 2 medical groups.
What is Dr. Robert C. Teltser's office phone number?
The practice phone on file for Dr. Teltser is (203) 852-2216.
What is Dr. Robert C. Teltser's medical license number?
Dr. Teltser holds Connecticut license 045272.
Which hospitals is Dr. Robert C. Teltser affiliated with?
Dr. Teltser is affiliated with Norwalk Hospital. Dmand AI links Dr. Teltser to 3 more hospitals.
What medical group is Dr. Robert C. Teltser part of?
Dr. Teltser is linked to Rehabilitation Associates, Inc. Dmand AI links Dr. Teltser to 2 more medical groups.
Does Dr. Robert C. Teltser accept Medicare?
Yes. CMS data shows Dr. Teltser billed Medicare for 1,209 services in 2024, and Dr. Teltser accepts Medicare assignment.
What is Dr. Robert C. Teltser's MIPS score?
Dr. Teltser's MIPS final score for performance year 2024 is 80 out of 100, reported as part of a group.
How many Medicare patients does Dr. Robert C. Teltser see?
CMS counts 157 Medicare patients who saw Dr. Teltser in 2024, with an average age of 78.
Show 5 more questionsShow fewer questions
What services does Dr. Robert C. Teltser bill to Medicare?
In 2024, Dr. Teltser's most billed Medicare services were office visit, established patient (99214), surgery: heart and blood vessels (36415) and office visit, established patient (99213).
Where did Dr. Robert C. Teltser go to medical school?
Dr. Teltser graduated from University of Miami, Lm Miller School of Medicine in 1984.
What drugs does Dr. Robert C. Teltser prescribe most?
In 2024 Medicare Part D data, Dr. Teltser's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Escitalopram Oxalate.
Has Dr. Robert C. Teltser received payments from drug or device companies?
CMS Open Payments shows $7,475 in general payments to Dr. Teltser from 43 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Robert C. Teltser been practicing?
Dr. Teltser graduated from medical school in 1984, 42 years ago.
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