Helen Krol, FNP
- Part D claims, 2024
- 83
- Hospital affiliations
- 1
- Industry payments
- $1,443
- Medical group
- 1
- State license
- 1
- Practice address
- 130 Division St, Derby, CT 06418
- Practice phone
- Call (203) 732-7500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Helen Krol is a nurse practitioner in Derby, Connecticut
Helen Krol practices at Griffin Hospital in Derby, Connecticut, part of Griffin Hospital.
Helen Krol's NPI, 1265281935, was assigned on May 15, 2024. Helen Krol holds Connecticut license 12.012948.
- NPI
- 1265281935NPI Registry (opens in a new tab)
- NPI enumeration date
- May 15, 2024
- NPI status
- Active
- Practice phone
- (203) 732-7500
- 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 Affiliation Data
Helen Krol practices at 2 locations in Derby, Connecticut
Helen Krol's primary practice is Griffin Hospital, at 130 Division St, Derby, CT 06418 in New Haven County. The practice phone is (203) 732-7500. Helen Krol also practices at Griffin Hospital, 144 Division St, Derby, CT 06418.
- Griffin HospitalPrimary130 Division St, Derby, CT 06418 · New Haven CountyPhone(203) 732-7500
- Griffin Hospital144 Division St, Derby, CT 06418 · Naugatuck Vly CountyPhone(203) 732-7360
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Helen Krol is affiliated with 2 sites of care and 1 medical group
Helen Krol's primary practice is Griffin Hospital in Derby, Connecticut, part of Griffin Hospital. The medical group on file is MidState Gastroenterology Specialists P.C. Dmand AI also links Helen Krol to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Helen Krol's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Helen Krol practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Griffin Hospital | Available with a free account |
| +1 more affiliated site | 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 Griffin Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Helen Krol is one of 635 nurse practitioners in Connecticut
Nurse practitioner is Helen Krol's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Helen Krol is licensed in Connecticut.
Specialties and state licenses
- Nurse practitioner, ConnecticutPrimary
Nurse practitioners near Helen Krol
Counts of nurse practitioners 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
Helen Krol's patients have a median age of 49
Across all payers, Dmand AI patient panel data puts Helen Krol's median patient age at 49, with 65% women.
Helen Krol's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 49
Patient panel by sex, all payers
- Women65%
- Men34%
Source: Dmand AI Patient Panel Data
Helen Krol wrote 83 Medicare Part D claims in 2024
In 2024, Helen Krol wrote 83 Medicare Part D claims for 53 patients. 76% of them were for generic drugs.
Helen Krol's Part D claims by kind of drug, 2024
- Generic63 claims76%
- Brand-name20 claims24%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Helen Krol received $1,443 in industry payments in 2025
CMS Open Payments shows 73 general payments to Helen Krol from 17 drug and device companies in 2025. Food and beverage make up the largest share, 94% of the total. Abbvie Inc. paid the most, $267.
General payments to Helen Krol by kind, 2025 to 2025
- Food and beverage$1,35994%
- Education$846%
Companies that paid Helen Krol 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 Helen Krol'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 Affiliation DataDmand AI Practice 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 |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| 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 Helen Krol
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Helen Krol's NPI number?
Helen Krol's NPI number is 1265281935. It was assigned on May 15, 2024, and it is active in the NPI Registry.
What does Helen Krol specialize in?
Helen Krol is a nurse practitioner in Derby, Connecticut. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Helen Krol practice?
Helen Krol practices at 130 Division St, Derby, CT 06418. Helen Krol also practices at 144 Division St, Derby, CT 06418. Helen Krol's primary practice is Griffin Hospital in Derby, Connecticut, part of Griffin Hospital. Dmand AI also links Helen Krol to 1 group practice or clinic.
What is Helen Krol's office phone number?
The practice phone on file for Helen Krol is (203) 732-7500.
What is Helen Krol's medical license number?
Helen Krol holds Connecticut license 12.012948.
Which hospitals is Helen Krol affiliated with?
Helen Krol practices at Griffin Hospital in Derby, Connecticut.
What medical group is Helen Krol part of?
Helen Krol is linked to MidState Gastroenterology Specialists P.C.
Has Helen Krol received payments from drug or device companies?
CMS Open Payments shows $1,443 in general payments to Helen Krol from 17 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Helen Krol been practicing?
Helen Krol's NPI was assigned in 2024.
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