Diane Dellangelo, APRN
Family Nurse Practitioner · Stamford, CT
Diane Dellangelo, APRN is a family nurse practitioner with a practice address in Stamford, Connecticut, and NPI 1225132707, issued on Sep 12, 2006. Check the license (Connecticut 3184, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Diane Dellangelo
- Credential
- APRN
- Primary taxonomy
- Family Nurse Practitioner 363LF0000X
- License numbers
- 3184 CT
003184 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1177 Summer St, Stamford, CT 06905
- Phone
- (203) 353-1133
- Enumerated
- Sep 12, 2006
- Record last updated
- Sep 4, 2025
- Medicare enrollment
- Enrolled (PECOS I20071110000104); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family nurse practitioner records → All 2,669 in Connecticut → Look up another NPI →
Also registered at 1177 Summer St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Michelle BelakFamily Nurse Practitioner1295603538
- Samuel Brodsky, MDCardiovascular Disease Physician1073532610
- Susan Eysmann, MDCardiovascular Disease Physician1841225612
- Cheryl Griffin, APRNFamily Nurse Practitioner1174628986
- Mark Heiman, MDCardiovascular Disease Physician1447278064
- Robert Labarre, MDCardiovascular Disease Physician1689692055
Verify Diane Dellangelo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 3184Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average family nurse practitioner in 2024
188 Medicare Part D claims for 110 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.
Most prescribed
- Metoprolol Succinate28 claims
- Atorvastatin Calcium14 claims
- Carvedilol14 claims
- Clopidogrel14 claims
- Eliquis13 claims
- Lisinopril12 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Hartford Healthcare Medical Group Specialists PLLCStamford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Diane Dellangelo among 2,669 family nurse practitioner records in Connecticut
Diane Dellangelo, APRN is one of 2,669 family nurse practitioner records with a practice address in Connecticut. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 91% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2004 · median 2018 among the 1,664 with a school on file
- Record last updated2025 · 43% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
107 family nurse practitioner records list a practice address in Stamford
They are 107 of the 2,774 NPPES records with a practice address in Stamford, and 2,669 family nurse practitioner records in Connecticut.
All 2,669 in Connecticut → Every provider in Stamford → Family Nurse Practitioner nationwide →
The 8 family nurse practitioner records with the nearest ZIP codes
- Monique Class, APRNStamford, CT 069051144380148
- Mary Coppolo, APRNStamford, CT 069051750815098
- Angela Dougherty, CNSStamford, CT 069051386013340
- Cheryl Griffin, APRNStamford, CT 069051174628986
- Maria Johnston, APRN, FNPStamford, CT 069051578930608
- Lindsay Meyer, FNP- BCStamford, CT 069051043687460
- Melissa Montaruli, APRNStamford, CT 069051538574637
- Courtney Parker, APRNStamford, CT 069051336571371
Common questions
What is Diane Dellangelo, APRN's NPI number?
Diane Dellangelo, APRN's National Provider Identifier (NPI) is 1225132707, issued on Sep 12, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Diane Dellangelo, APRN located?
The NPPES record lists a practice address at 1177 Summer St, Stamford, CT, 06905. Phone: (203) 353-1133. Providers update this record themselves, so call before visiting.
How can I verify Diane Dellangelo, APRN's license?
NPPES lists Connecticut license number 3184, as entered by the provider. Search the Connecticut board that licenses this profession; the NPPES record confirms identity only.
How much does Diane Dellangelo, APRN prescribe under Medicare Part D?
In 2024, Diane Dellangelo, APRN had 188 Medicare Part D claims for 110 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions only.
What is Diane Dellangelo, APRN's MIPS final score?
The 2023 MIPS final score is 84.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.