Diane Dellangelo, APRN
- Part D claims, 2024
- 188
- Hospital affiliations
- 3
- Industry payments
- $15
- 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
Find Diane Dellangelo'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.
Diane Dellangelo is a family nurse practitioner in Derby, Connecticut
Diane Dellangelo practices at Griffin Hospital in Derby, Connecticut, part of Griffin Hospital.
Diane Dellangelo's NPI, 1225132707, was assigned on September 12, 2006. Diane Dellangelo holds Connecticut license 3184.
- NPI
- 1225132707NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880782713
- NPI enumeration date
- September 12, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (203) 732-7500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 48
- Medical school graduation
- 2004
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Diane Dellangelo practices at 2 locations in Derby, Connecticut
Diane Dellangelo's primary practice is Griffin Hospital, at 130 Division St, Derby, CT 06418 in New Haven County. The practice phone is (203) 732-7500. Diane Dellangelo 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
Diane Dellangelo is affiliated with 4 sites of care and 1 medical group
Diane Dellangelo's primary practice is Griffin Hospital in Derby, Connecticut, part of Griffin Hospital. Diane Dellangelo is also affiliated with St. Vincent's Medical Center. The medical group on file is Hartford HealthCare Medical Group Specialists. Dmand AI also links Diane Dellangelo to 1 more hospital and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Diane Dellangelo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Diane Dellangelo practices, 4 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 |
| +3 more affiliated sites | 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.
Diane Dellangelo is one of 2,105 family nurse practitioners in Connecticut
Family is Diane Dellangelo's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Diane Dellangelo is licensed in Connecticut.
Specialties and state licenses
- Family nurse practitioner, ConnecticutPrimary
Family nurse practitioners near Diane Dellangelo
Counts of family 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
Diane Dellangelo's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Diane Dellangelo's median patient age at 69, with 34% women.
Diane Dellangelo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women34%
- Men65%
Source: Dmand AI Patient Panel Data
Diane Dellangelo wrote 188 Medicare Part D claims in 2024
In 2024, Diane Dellangelo wrote 188 Medicare Part D claims for 110 patients. 88% of them were for generic drugs.
Diane Dellangelo's Part D claims by kind of drug, 2024
- Generic165 claims88%
- Brand-name23 claims12%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
How Diane Dellangelo takes part in Medicare
Diane Dellangelo accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
For MedTech and pharma teams
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Diane Dellangelo received $15 in industry payments in 2025
CMS Open Payments shows 1 general payment to Diane Dellangelo from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Bristol-Myers Squibb Company paid the most, $15.
Companies that paid Diane Dellangelo 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 Diane Dellangelo'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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (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 Diane Dellangelo
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Diane Dellangelo's NPI number?
Diane Dellangelo's NPI number is 1225132707. It was assigned on September 12, 2006, and it is active in the NPI Registry.
What does Diane Dellangelo specialize in?
Diane Dellangelo is a family nurse practitioner in Derby, Connecticut. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Diane Dellangelo practice?
Diane Dellangelo practices at 130 Division St, Derby, CT 06418. Diane Dellangelo also practices at 144 Division St, Derby, CT 06418. Diane Dellangelo's primary practice is Griffin Hospital in Derby, Connecticut, part of Griffin Hospital. Dmand AI also links Diane Dellangelo to 1 hospital and 1 group practice or clinic.
What is Diane Dellangelo's office phone number?
The practice phone on file for Diane Dellangelo is (203) 732-7500.
What is Diane Dellangelo's medical license number?
Diane Dellangelo holds Connecticut license 3184.
Which hospitals is Diane Dellangelo affiliated with?
Diane Dellangelo practices at Griffin Hospital in Derby, Connecticut. Diane Dellangelo is also affiliated with St. Vincent's Medical Center. Dmand AI links Diane Dellangelo to 1 more hospital.
What medical group is Diane Dellangelo part of?
Diane Dellangelo is linked to Hartford HealthCare Medical Group Specialists.
Does Diane Dellangelo accept Medicare?
Yes. CMS lists Diane Dellangelo as accepting Medicare assignment.
Has Diane Dellangelo received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Diane Dellangelo from 1 company from 2025 to 2025. The largest total came from Bristol-Myers Squibb Company.
How long has Diane Dellangelo been practicing?
Diane Dellangelo graduated from medical school in 2004, 22 years ago.
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