Dr. Donna M. Timchak, MD
- Publications
- 7
- Hospital affiliations
- 1
- Industry payments
- $175
- Medical group
- 1
- Insurance carriers
- 7
- Practice address
- 100 Madison Ave, Morristown, NJ 07962
- Practice phone
- Call (973) 971-5450
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Timchak'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. Donna M. Timchak is a pediatric cardiology physician in Morristown, New Jersey
Dr. Timchak practices at Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System.
Dr. Timchak's NPI, 1689641623, was assigned on March 8, 2006. Dr. Timchak graduated from SUNY Downstate Health Sciences University in 1985. Dr. Timchak holds New Jersey license 25MA05469800.
- NPI
- 1689641623NPI Registry (opens in a new tab)
- NPI enumeration date
- March 8, 2006
- NPI status
- Active
- Practice phone
- (973) 971-5450
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 1985
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Donna M. Timchak practices at Morristown Medical Center in Morristown, New Jersey
Dr. Timchak's primary practice is Morristown Medical Center, at 100 Madison Ave, Morristown, NJ 07962 in Morris County. The practice phone is (973) 971-5450.
- Morristown Medical Center100 Madison Ave, Morristown, NJ 07962 · Morris CountyPhone(973) 971-5450
Source: Dmand AI Affiliation Data
Dr. Donna M. Timchak is affiliated with 1 site of care and 1 medical group
Dr. Timchak's primary practice is Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System. The medical group on file is Atlantic Medical Group.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Donna M. Timchak's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Timchak practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Morristown Medical Center | 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 Atlantic Health System and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Donna M. Timchak is one of 63 pediatric cardiology physicians in New Jersey
Pediatric cardiology is Dr. Timchak's primary specialty in the NPI Registry, under taxonomy code 2080P0202X. Dr. Timchak is board certified in pediatric cardiology by the American Board of Pediatrics. Dmand AI has Dr. Timchak's licenses on file in 2 states: New Jersey and New York.
Specialties and state licenses
- Pediatric cardiology, New JerseyPrimary
- New York license
Pediatric cardiology physicians near Dr. Timchak
Counts of pediatric cardiology physicians 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. Donna M. Timchak's patients have a median age of 20
Across all payers, Dmand AI patient panel data puts Dr. Timchak's median patient age at 20, with 58% women.
Dr. Timchak's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 20
Patient panel by sex, all payers
- Women58%
- Men42%
Source: Dmand AI Patient Panel Data
Dr. Donna M. Timchak has 7 publications on record
Dmand AI links 7 papers to Dr. Timchak, published from 2016 to 2024. The most frequent topics are Echocardiography. Dr. Timchak's most frequent co-authors are Brett Anderson, MD, David Benjamin Beck, MD, PhD and Rachel Levie Caron, MD.
Dr. Timchak's papers by year, 2016 to 2024
Topics Dr. Timchak writes about most
- Echocardiography
Dr. Timchak's most frequent co-authors
- Brett Anderson, MD1 shared paper
- David Benjamin Beck, MD, PhD1 shared paper
- Rachel Levie Caron, MD1 shared paper
Recent publications by Dr. Timchak
See who Dr. Timchak researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Timchak works with, so you can find a warm path to the right pediatric cardiology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Donna M. Timchak received $175 in industry payments from 2017 to 2020
CMS Open Payments shows 7 general payments to Dr. Timchak from 4 drug and device companies from 2017 to 2020. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $82.
General payments to Dr. Timchak by program year, 2017 to 2020
Companies that paid Dr. Timchak the most, 2017 to 2020
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Donna M. Timchak has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Timchak, most recently Fellow in 1991.
Awards and honors for Dr. Timchak
- 1991
- Fellow
- Undated
- AAP Fellow
- ACC Fellow
Source: Dmand AI Professional Profile Data
Dr. Donna M. Timchak graduated from SUNY Downstate Health Sciences University
Dr. Timchak graduated from SUNY Downstate Health Sciences University in 1985. Dr. Timchak is a member of AAP, ACC and ASE.
- Medical school
- Board certified in pediatric cardiology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Donna M. Timchak accepts plans from 7 insurance carriers
Dr. Timchak is in network with 7 carriers, including Aetna, Elevance and Horizon Blue Cross Blue Shield of New Jersey. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Horizon Blue Cross Blue Shield of New Jersey
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- DE State Medicaid
Plan types Dr. Timchak accepts, by number of carriers
- Medicare6
- PPO6
- HMO3
- EPO2
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Donna M. Timchak'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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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) |
| Awards and committee roles | Dmand AI Professional Profile Data |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network 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. Donna M. Timchak
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. Donna M. Timchak's NPI number?
Dr. Donna M. Timchak's NPI number is 1689641623. It was assigned on March 8, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Donna M. Timchak?
Dr. Donna M. Timchak is a pediatric cardiology physician in Morristown, New Jersey. The primary specialty in the NPI Registry is Pediatric Cardiology Physician (taxonomy code 2080P0202X).
Where does Dr. Donna M. Timchak practice?
Dr. Timchak practices at 100 Madison Ave, Morristown, NJ 07962. Dr. Timchak's primary practice is Morristown Medical Center in Morristown, New Jersey, part of Atlantic Health System.
What is Dr. Donna M. Timchak's office phone number?
The practice phone on file for Dr. Timchak is (973) 971-5450.
What is Dr. Donna M. Timchak's medical license number?
Dr. Timchak holds New Jersey license 25MA05469800, one of the licenses on file in 2 states.
Which states has Dr. Donna M. Timchak been licensed in?
Dmand AI has state licenses on file for Dr. Timchak in New Jersey (1990 to 2027) and New York (1986 to 2026).
Which hospitals is Dr. Donna M. Timchak affiliated with?
Dr. Timchak practices at Morristown Medical Center in Morristown, New Jersey.
What medical group is Dr. Donna M. Timchak part of?
Dr. Timchak is linked to Atlantic Medical Group.
Is Dr. Donna M. Timchak board certified?
Yes. Dr. Timchak is board certified in pediatric cardiology by the American Board of Pediatrics.
Where did Dr. Donna M. Timchak go to medical school?
Dr. Timchak graduated from SUNY Downstate Health Sciences University in 1985.
Show 5 more questionsShow fewer questions
Has Dr. Donna M. Timchak received payments from drug or device companies?
CMS Open Payments shows $175 in general payments to Dr. Timchak from 4 companies from 2017 to 2020. The largest total came from Abbott Laboratories.
How long has Dr. Donna M. Timchak been practicing?
Dr. Timchak graduated from medical school in 1985, 41 years ago.
Does Dr. Donna M. Timchak do research?
Dmand AI links 7 publications to Dr. Timchak, published from 2016 to 2024.
Who does Dr. Donna M. Timchak publish with?
Dr. Timchak's most frequent co-authors are Brett Anderson, MD (1 shared paper), David Benjamin Beck, MD, PhD (1 shared paper) and Rachel Levie Caron, MD (1 shared paper).
What insurance does Dr. Donna M. Timchak accept?
Dr. Timchak is in network with 7 carriers, including Aetna, Elevance and Horizon Blue Cross Blue Shield of New Jersey. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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