Dr. Karen Hiltunen, MD
- Industry payments
- $51
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 120 Boston Rd, Groton, MA 01450
- Practice phone
- Call (978) 577-0437
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Pediatrics West
Groton, Massachusetts
Find Dr. Hiltunen'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. Karen Hiltunen is a pediatrician in Groton, Massachusetts
Dr. Hiltunen practices at Pediatrics West in Groton, Massachusetts.
Dr. Hiltunen's NPI, 1700864154, was assigned on January 5, 2006. Dr. Hiltunen holds Massachusetts license 213917.
- NPI
- 1700864154NPI Registry (opens in a new tab)
- NPI enumeration date
- January 5, 2006
- NPI status
- Active
- Practice phone
- (978) 577-0437
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Karen Hiltunen practices at Pediatrics West in Groton, Massachusetts
Dr. Hiltunen's primary practice is Pediatrics West, at 120 Boston Rd, Groton, MA 01450 in Middlesex County. The practice phone is (978) 577-0437.
- Pediatrics West120 Boston Rd, Groton, MA 01450 · Middlesex CountyPhone(978) 577-0437
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Karen Hiltunen is affiliated with 2 sites of care and 1 medical group
Dr. Hiltunen's primary practice is Pediatrics West in Groton, Massachusetts. The medical group on file is Pediatrics West. Dmand AI also links Dr. Hiltunen to 1 more group practice or clinic, 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. Karen Hiltunen's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hiltunen practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Pediatrics West | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Karen Hiltunen is one of 2,101 pediatricians in Massachusetts
Pediatrics is Dr. Hiltunen's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Hiltunen is licensed in Massachusetts.
Specialties and state licenses
- Pediatrics, MassachusettsPrimary
Pediatricians near Dr. Hiltunen
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. Karen Hiltunen's patients have a median age of 11
Across all payers, Dmand AI patient panel data puts Dr. Hiltunen's median patient age at 11, with 55% women.
Dr. Hiltunen's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 11
Patient panel by sex, all payers
- Women55%
- Men44%
Source: Dmand AI Patient Panel Data
Dr. Karen Hiltunen received $51 in industry payments in 2025
CMS Open Payments shows 1 general payment to Dr. Hiltunen from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Sanofi Pasteur Inc. paid the most, $51.
Companies that paid Dr. Hiltunen the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Karen Hiltunen'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Karen Hiltunen
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. Karen Hiltunen's NPI number?
Dr. Karen Hiltunen's NPI number is 1700864154. It was assigned on January 5, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Karen Hiltunen?
Dr. Karen Hiltunen is a pediatrician in Groton, Massachusetts. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Karen Hiltunen practice?
Dr. Hiltunen practices at 120 Boston Rd, Groton, MA 01450. Dr. Hiltunen's primary practice is Pediatrics West in Groton, Massachusetts. Dmand AI also links Dr. Hiltunen to 1 group practice or clinic.
What is Dr. Karen Hiltunen's office phone number?
The practice phone on file for Dr. Hiltunen is (978) 577-0437.
What is Dr. Karen Hiltunen's medical license number?
Dr. Hiltunen holds Massachusetts license 213917.
What medical group is Dr. Karen Hiltunen part of?
Dr. Hiltunen is linked to Pediatrics West.
Has Dr. Karen Hiltunen received payments from drug or device companies?
CMS Open Payments shows $51 in general payments to Dr. Hiltunen from 1 company from 2025 to 2025. The largest total came from Sanofi Pasteur Inc.
How long has Dr. Karen Hiltunen been practicing?
Dr. Hiltunen's NPI was assigned in 2006.
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