Dr. Stefan H. Hagmann, MD
- Publications
- 52
- MIPS score, 2024
- 81
- Hospital affiliations
- 1
- Industry payments
- $18
- Medical groups
- 2
- Practice address
- 30 Prospect Ave, Hackensack, NJ 07601
- Practice phone
- Call (551) 996-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Hagmann's professional email, personal email and mobile number
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Dr. Stefan H. Hagmann is a pediatric infectious diseases physician in Hackensack, New Jersey
Dr. Hagmann practices at Hackensack University Medical Center in Hackensack, New Jersey, part of Hackensack Meridian Health.
Dr. Hagmann's NPI, 1598865487, was assigned on September 22, 2006. Dr. Hagmann graduated from University Hamburg, Krankenhaus Eppendorf, Fak Med in 1994. Dr. Hagmann holds Massachusetts license 290698.
- NPI
- 1598865487NPI Registry (opens in a new tab)
- NPI enumeration date
- September 22, 2006
- NPI status
- Active
- Practice phone
- (551) 996-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 58
- Medical school graduation
- 1994
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Stefan H. Hagmann practices at Hackensack University Medical Center in Hackensack, New Jersey
Dr. Hagmann's primary practice is Hackensack University Medical Center, at 30 Prospect Ave, Hackensack, NJ 07601 in Bergen County. The practice phone is (551) 996-2000.
- Hackensack University Medical Center30 Prospect Ave, Hackensack, NJ 07601 · Bergen CountyPhone(551) 996-2000
Source: Dmand AI Affiliation Data
Dr. Stefan H. Hagmann is affiliated with 1 site of care and 2 medical groups
Dr. Hagmann's primary practice is Hackensack University Medical Center in Hackensack, New Jersey, part of Hackensack Meridian Health. The medical group on file is Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI also links Dr. Hagmann to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Stefan H. Hagmann's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hagmann practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Hackensack University Medical Center | Available with a free account |
| +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 Hackensack Meridian Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Stefan H. Hagmann is one of 44 pediatric infectious diseases physicians in New Jersey
Pediatric infectious diseases is Dr. Hagmann's primary specialty in the NPI Registry, under taxonomy code 2080P0208X. Dr. Hagmann is board certified in pediatric infectious diseases by the American Board of Pediatrics. Dmand AI has Dr. Hagmann's licenses on file in 4 states: Massachusetts, New Jersey, New York and Michigan.
Specialties and state licenses
- Pediatric infectious diseases, MassachusettsPrimary
- New Jersey license
- New York license
- Michigan license
Pediatric infectious diseases physicians near Dr. Hagmann
Counts of pediatric infectious diseases 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. Stefan H. Hagmann's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Hagmann's median patient age at 12, with 46% women.
Dr. Hagmann's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women46%
- Men53%
Source: Dmand AI Patient Panel Data
Dr. Stefan H. Hagmann scored 81 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Hagmann for performance year 2024, reported as part of a group.
Dr. Hagmann's MIPS scores, performance year 2024
- 81of 100Final score
- 66.4of 100Quality
- 100of 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
Dr. Stefan H. Hagmann has 52 publications on record
Dmand AI links 52 papers to Dr. Hagmann, published from 2001 to 2025. 2020 was the busiest year, with 4. The most frequent topics are Travel, Travel-Related Illness and Anti-Bacterial Agents. Dr. Hagmann has published most often in J Travel Med. Dr. Hagmann's most frequent co-authors are John C. Christenson, MD, Davidson H. Hamer, MD and Regina Celeste Larocque, MD, MPH.
Dr. Hagmann's papers by year, 2014 to 2025
Topics Dr. Hagmann writes about most
- Travel
- Travel-Related Illness
- Anti-Bacterial Agents
- Diarrhea
- Malaria
- Typhoid Fever
- Communicable Diseases
- Diagnosis, Differential
Dr. Hagmann's most frequent co-authors
- John C. Christenson, MD4 shared papers
- Davidson H. Hamer, MD4 shared papers
- Regina Celeste Larocque, MD, MPH4 shared papers
Recent publications by Dr. Hagmann
Pediatr Infect Dis J
Pediatr Infect Dis J
Pediatr Infect Dis J
See who Dr. Hagmann researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hagmann works with, so you can find a warm path to the right pediatric infectious diseases physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Stefan H. Hagmann received $18 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Hagmann from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $18.
Companies that paid Dr. Hagmann the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Stefan H. Hagmann has 3 awards and honors on record
Dmand AI lists 3 awards for Dr. Hagmann, most recently NCQA PCMH in 2014.
Awards and honors for Dr. Hagmann
- 2014
- NCQA PCMH
- NCQA PPC
- Research Award
Source: Dmand AI Professional Profile Data
Dr. Stefan H. Hagmann graduated from University Hamburg, Krankenhaus Eppendorf, Fak Med
Dr. Hagmann graduated from University Hamburg, Krankenhaus Eppendorf, Fak Med in 1994. Dr. Hagmann is a member of AAP, European Society of Paediatric Infectious Diseases, IDSA, International Society of Travel Medicine and Pediatric Infectious Diseases Society of America.
- Medical school
- Board certified in pediatric infectious diseases
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Stefan H. Hagmann accepts plans from 16 insurance carriers
Dr. Hagmann is in network with 16 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
- Aetna
- Elevance
- United Healthcare
- HCSC
- Aspirus Health Plan
- Blue Cross Blue Shield of Massachusetts
- Blue Cross Blue Shield of Michigan
- Regence Health Plans
- +8 more carriersWith a free account
Plan types Dr. Hagmann accepts, by number of carriers
- PPO9
- HMO7
- Medicare7
- EPO4
- POS4
- Medicaid2
Source: Dmand AI Insurance Network Data
Sources for Dr. Stefan H. Hagmann'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 |
| MIPS scores, telehealth, assignment and procedure percentiles | Clinician Public Reporting: Overall MIPS Performance (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 |
| 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. Stefan H. Hagmann
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. Stefan H. Hagmann's NPI number?
Dr. Stefan H. Hagmann's NPI number is 1598865487. It was assigned on September 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Stefan H. Hagmann?
Dr. Stefan H. Hagmann is a pediatric infectious diseases physician in Hackensack, New Jersey. The primary specialty in the NPI Registry is Pediatric Infectious Diseases Physician (taxonomy code 2080P0208X).
Where does Dr. Stefan H. Hagmann practice?
Dr. Hagmann practices at 30 Prospect Ave, Hackensack, NJ 07601. Dr. Hagmann's primary practice is Hackensack University Medical Center in Hackensack, New Jersey, part of Hackensack Meridian Health. Dmand AI also links Dr. Hagmann to 1 medical group.
What is Dr. Stefan H. Hagmann's office phone number?
The practice phone on file for Dr. Hagmann is (551) 996-2000.
What is Dr. Stefan H. Hagmann's medical license number?
Dr. Hagmann holds Massachusetts license 290698, one of the licenses on file in 4 states.
Which states has Dr. Stefan H. Hagmann been licensed in?
Dmand AI has state licenses on file for Dr. Hagmann in Massachusetts (2021 to 2027), New Jersey (2022 to 2027), New York (2022 to 2027) and Michigan (1998 to 2002).
Which hospitals is Dr. Stefan H. Hagmann affiliated with?
Dr. Hagmann practices at Hackensack University Medical Center in Hackensack, New Jersey.
What medical group is Dr. Stefan H. Hagmann part of?
Dr. Hagmann is linked to Northwell Health Physician Partners Cardiology at Great Neck. Dmand AI links Dr. Hagmann to 1 more medical group.
What is Dr. Stefan H. Hagmann's MIPS score?
Dr. Hagmann's MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.
Is Dr. Stefan H. Hagmann board certified?
Yes. Dr. Hagmann is board certified in pediatric infectious diseases by the American Board of Pediatrics.
Show 6 more questionsShow fewer questions
Where did Dr. Stefan H. Hagmann go to medical school?
Dr. Hagmann graduated from University Hamburg, Krankenhaus Eppendorf, Fak Med in 1994.
Has Dr. Stefan H. Hagmann received payments from drug or device companies?
CMS Open Payments shows $18 in general payments to Dr. Hagmann from 1 company from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Dr. Stefan H. Hagmann been practicing?
Dr. Hagmann graduated from medical school in 1994, 32 years ago.
Does Dr. Stefan H. Hagmann do research?
Dmand AI links 52 publications to Dr. Hagmann, published from 2001 to 2025.
Who does Dr. Stefan H. Hagmann publish with?
Dr. Hagmann's most frequent co-authors are John C. Christenson, MD (4 shared papers), Davidson H. Hamer, MD (4 shared papers) and Regina Celeste Larocque, MD, MPH (4 shared papers).
What insurance does Dr. Stefan H. Hagmann accept?
Dr. Hagmann is in network with 16 carriers, including Aetna, Elevance and United Healthcare. PPO plans come from the most carriers, 9. Check the plan with the practice before a visit.
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