Hosp Pediatr
Administration, InhalationAnisocoriaBronchodilator Agents
Dr. Katherine E. Harer, MD
NPI1063869386
- Publications
- 3
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2016
- Practice address
- 759 Chestnut St, Springfield, MA 01107
- Practice phone
- Call (413) 794-0000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Baystate Medical Center
Springfield, Massachusetts
Find Dr. Harer'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. Katherine E. Harer is a pediatrician in Springfield, Massachusetts
Dr. Harer practices at Baystate Medical Center in Springfield, Massachusetts.
Dr. Harer's NPI, 1063869386, was assigned on May 17, 2016. Dr. Harer graduated from Boston University School of Medicine in 2016. Dr. Harer holds Rhode Island license LP03658.
NPI and contact details
- NPI
- 1063869386NPI Registry (opens in a new tab)
- NPI enumeration date
- May 17, 2016
- NPI status
- Active
- Practice phone
- (413) 794-0000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Katherine E. Harer practices at Baystate Medical Center in Springfield, Massachusetts
Dr. Harer's primary practice is Baystate Medical Center, at 759 Chestnut St, Springfield, MA 01107 in Hampden County. The practice phone is (413) 794-0000.
- Baystate Medical Center759 Chestnut St, Springfield, MA 01107 · Hampden CountyPhone(413) 794-0000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Katherine E. Harer is affiliated with 2 sites of care and 1 medical group
Dr. Harer's primary practice is Baystate Medical Center in Springfield, Massachusetts. The medical group on file is Baystate Medical Practices. Dmand AI also links Dr. Harer to 1 more group practice or clinic, named with a free account.
Baystate Medical CenterPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Katherine E. Harer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Harer practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Baystate Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every site where Dr. Harer practices
Dmand AI maps EHR vendors, IT decision makers and buying committees across each health system and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Katherine E. Harer is one of 2,101 pediatricians in Massachusetts
Pediatrics is Dr. Harer's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Harer is licensed in Rhode Island.
Specialties and state licenses
- Pediatrics, Rhode IslandPrimary
Pediatricians near Dr. Harer
Counts of pediatricians 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. Katherine E. Harer's patients have a median age of 9
Across all payers, Dmand AI patient panel data puts Dr. Harer's median patient age at 9, with 46% women.
Dr. Harer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 9
Patient panel by sex, all payers
- Women46%
- Men54%
Source: Dmand AI Patient Panel Data
Dr. Katherine E. Harer has 3 publications on record
Dmand AI links 3 papers to Dr. Harer, published from 2018 to 2025. Dr. Harer's most frequent co-author is Jennifer Mann, MD.
Papers3
Years published2018 to 2025
Dr. Harer's most frequent co-authors
Recent publications by Dr. Harer
Guillain-Barre SyndromeHodgkin DiseaseImmunoglobulins, Intravenous
See who Dr. Harer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Harer works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Katherine E. Harer graduated from Boston University School of Medicine
Dr. Harer graduated from Boston University School of Medicine in 2016.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Katherine E. Harer'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 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 |
| 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. Katherine E. Harer
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. Katherine E. Harer's NPI number?
Dr. Katherine E. Harer's NPI number is 1063869386. It was assigned on May 17, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Katherine E. Harer?
Dr. Katherine E. Harer is a pediatrician in Springfield, Massachusetts. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Katherine E. Harer practice?
Dr. Harer practices at 759 Chestnut St, Springfield, MA 01107. Dr. Harer's primary practice is Baystate Medical Center in Springfield, Massachusetts. Dmand AI also links Dr. Harer to 1 group practice or clinic.
What is Dr. Katherine E. Harer's office phone number?
The practice phone on file for Dr. Harer is (413) 794-0000.
What is Dr. Katherine E. Harer's medical license number?
Dr. Harer holds Rhode Island license LP03658.
What medical group is Dr. Katherine E. Harer part of?
Dr. Harer is linked to Baystate Medical Practices.
Where did Dr. Katherine E. Harer go to medical school?
Dr. Harer graduated from Boston University School of Medicine in 2016.
How long has Dr. Katherine E. Harer been practicing?
Dr. Harer graduated from medical school in 2016, 10 years ago.
Does Dr. Katherine E. Harer do research?
Dmand AI links 3 publications to Dr. Harer, published from 2018 to 2025.
Who does Dr. Katherine E. Harer publish with?
Dr. Harer's most frequent co-authors are Jennifer Mann, MD (1 shared paper).
Selling to pediatrics practices?
See pediatricians in Massachusetts by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card