Dr. Kim Nguyen Tibaldi, MD
- Medicare services, 2024
- 1,107
- Medicare patients, 2024
- 331
- Part D claims, 2024
- 2,843
- Hospital affiliations
- 3
- Industry payments
- $382
- Practice address
- 94 Old Short Hills Road, Livingston, NJ 07039
- Practice phone
- Call (973) 322-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Tibaldi's professional email, personal email and mobile number
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Dr. Kim Nguyen Tibaldi is a nephrologist in Livingston, New Jersey
Dr. Tibaldi practices at Cooperman Barnabas Medical Center in Livingston, New Jersey, part of RWJBarnabas Health.
Dr. Tibaldi's NPI, 1346309531, was assigned on December 6, 2006. Dr. Tibaldi graduated from State University of New York Downstate Medical Center College of Medicine in 1999. Dr. Tibaldi holds New Jersey license 25MA08456300.
- NPI
- 1346309531NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6103886114
- NPI enumeration date
- December 6, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (973) 322-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 53
- Medical school graduation
- 1999
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Kim Nguyen Tibaldi practices at Cooperman Barnabas Medical Center in Livingston, New Jersey
Dr. Tibaldi's primary practice is Cooperman Barnabas Medical Center, at 94 Old Short Hills Road, Livingston, NJ 07039 in Essex County. The practice phone is (973) 322-5000.
- Cooperman Barnabas Medical Center94 Old Short Hills Road, Livingston, NJ 07039 · Essex CountyPhone(973) 322-5000
Source: Dmand AI Affiliation Data
Dr. Kim Nguyen Tibaldi is affiliated with 3 sites of care and 2 medical groups
Dr. Tibaldi's primary practice is Cooperman Barnabas Medical Center in Livingston, New Jersey, part of RWJBarnabas Health. Dr. Tibaldi is also affiliated with Morristown Medical Center. The medical group on file is RWJBarnabas Health Medical Group. Dmand AI also links Dr. Tibaldi to 1 more hospital and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Kim Nguyen Tibaldi's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tibaldi practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cooperman Barnabas Medical Center | Available with a free account |
| +2 more sites and 1 medical group | 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 RWJBarnabas Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Kim Nguyen Tibaldi is one of 399 nephrologists in New Jersey
Nephrology is Dr. Tibaldi's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dmand AI has Dr. Tibaldi's licenses on file in 2 states: New Jersey and Michigan.
Specialties and state licenses
- Nephrology, New JerseyPrimary
- Michigan license
Nephrologists near Dr. Tibaldi
Counts of nephrologists 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. Kim Nguyen Tibaldi billed Medicare for 1,107 services in 2024
CMS data shows 1,107 Medicare services from Dr. Tibaldi across 4 procedure codes in 2024, for 331 Medicare patients. Medicare paid $112,275 for them.
Dr. Tibaldi's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9792024: 1,10713%
Where Dr. Tibaldi's Medicare services took place, 2024
- In an office434%
- In a facility1,06496%
Dr. Tibaldi compared with the New Jersey median for nephrologists, 2024
- Dr. Tibaldi
- New Jersey median
- Medicare services
- 1,107vs 1,38220% below
- Medicare patients
- 331vs 37111% below
- Part D claims
- 2,606vs 9452.8 times
Medians across 397 nephrologists in New Jersey with Dmand AI profiles that report each measure.
Dr. Tibaldi'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. Tibaldi?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Tibaldi and other nephrologists in New Jersey.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Kim Nguyen Tibaldi treated 331 Medicare patients in 2024, average age 61
CMS counts 331 Medicare patients who saw Dr. Tibaldi in 2024. The largest group is under 65, with 167 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 20% are also on Medicaid. Their average risk score is 5.55, 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. Tibaldi's median patient age at 64, with 40% women.
Dr. Tibaldi's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Tibaldi's Medicare patients by sex, 2024
- Women14845%
- Men18355%
Chronic conditions among Dr. Tibaldi's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes66%
- Ischemic heart disease43%
- Arthritis29%
- Heart failure29%
- Mood disorders26%
Share of Medicare patients with each condition. A patient can have several.
Dr. Tibaldi'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
- Women40%
- Men57%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Kim Nguyen Tibaldi wrote 2,843 Medicare Part D claims in 2024
In 2024, Dr. Tibaldi wrote 2,843 Medicare Part D claims for 331 patients. 97% of them were for generic drugs. CMS names the drug for 2,606 of them, across 38 drugs with 11 or more claims each, at $229,864 in total drug cost. In 2023, CMS named 2,825 claims across 39 drugs.
Dr. Tibaldi's Part D claims by kind of drug, 2024
- Generic2,746 claims97%
- Brand-name and other97 claims3%
Dr. Tibaldi'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. Tibaldi's Part D claims, 2024
- Antibiotics18%517 of 2,843 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: 2,8252024: 2,6068%
Drugs named by CMS: 38 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
How Dr. Kim Nguyen Tibaldi takes part in Medicare
Dr. Tibaldi 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. Kim Nguyen Tibaldi received $382 in industry payments from 2017 to 2025
CMS Open Payments shows 16 general payments to Dr. Tibaldi from 6 drug and device companies from 2017 to 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $143.
General payments to Dr. Tibaldi by program year, 2017 to 2025
Companies that paid Dr. Tibaldi the most, 2017 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Kim Nguyen Tibaldi graduated from State University of New York Downstate Medical Center College of Medicine
Dr. Tibaldi graduated from State University of New York Downstate Medical Center College of Medicine in 1999.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Kim Nguyen Tibaldi'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) |
| 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) |
| 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. Kim Nguyen Tibaldi
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. Kim Nguyen Tibaldi's NPI number?
Dr. Kim Nguyen Tibaldi's NPI number is 1346309531. It was assigned on December 6, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Kim Nguyen Tibaldi?
Dr. Kim Nguyen Tibaldi is a nephrologist in Livingston, New Jersey. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Kim Nguyen Tibaldi practice?
Dr. Tibaldi practices at 94 Old Short Hills Road, Livingston, NJ 07039. Dr. Tibaldi's primary practice is Cooperman Barnabas Medical Center in Livingston, New Jersey, part of RWJBarnabas Health. Dmand AI also links Dr. Tibaldi to 1 hospital and 1 medical group.
What is Dr. Kim Nguyen Tibaldi's office phone number?
The practice phone on file for Dr. Tibaldi is (973) 322-5000.
What is Dr. Kim Nguyen Tibaldi's medical license number?
Dr. Tibaldi holds New Jersey license 25MA08456300, one of the licenses on file in 2 states.
Which states has Dr. Kim Nguyen Tibaldi been licensed in?
Dmand AI has state licenses on file for Dr. Tibaldi in New Jersey and Michigan.
Which hospitals is Dr. Kim Nguyen Tibaldi affiliated with?
Dr. Tibaldi practices at Cooperman Barnabas Medical Center in Livingston, New Jersey. Dr. Tibaldi is also affiliated with Morristown Medical Center. Dmand AI links Dr. Tibaldi to 1 more hospital.
What medical group is Dr. Kim Nguyen Tibaldi part of?
Dr. Tibaldi is linked to RWJBarnabas Health Medical Group. Dmand AI links Dr. Tibaldi to 1 more medical group.
Does Dr. Kim Nguyen Tibaldi accept Medicare?
Yes. CMS data shows Dr. Tibaldi billed Medicare for 1,107 services in 2024, and Dr. Tibaldi accepts Medicare assignment.
How many Medicare patients does Dr. Kim Nguyen Tibaldi see?
CMS counts 331 Medicare patients who saw Dr. Tibaldi in 2024, with an average age of 61.
Show 5 more questionsShow fewer questions
What services does Dr. Kim Nguyen Tibaldi bill to Medicare?
In 2024, Dr. Tibaldi's most billed Medicare services were hospital inpatient care (99233), office visit, established patient (99215) and hospital inpatient care (99223).
Where did Dr. Kim Nguyen Tibaldi go to medical school?
Dr. Tibaldi graduated from State University of New York Downstate Medical Center College of Medicine in 1999.
What drugs does Dr. Kim Nguyen Tibaldi prescribe most?
In 2024 Medicare Part D data, Dr. Tibaldi's most prescribed drugs by claims were Sulfamethoxazole-Trimethoprim, Prednisone and Famotidine.
Has Dr. Kim Nguyen Tibaldi received payments from drug or device companies?
CMS Open Payments shows $382 in general payments to Dr. Tibaldi from 6 companies from 2017 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Kim Nguyen Tibaldi been practicing?
Dr. Tibaldi graduated from medical school in 1999, 27 years ago.
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