Individual provider

Diane Stella, FNP-BC

Family Nurse Practitioner Nurse Practitioner Medicare enrolled

Diane Stella, FNP-BC is a Family Nurse Practitioner in Rocky Hill, CT, registered under NPI 1053573238. This provider registers 2 separate taxonomy codes, which usually means they practise across more than one recognised specialty.

Getting there

The practice address on file is 323 CROMWELL AVE, Rocky Hill, CT 06067. We have not yet mapped what surrounds this office — parking, transit, and nearby pharmacies are added as our data collection reaches each location.

323 CROMWELL AVE, Rocky Hill, CT 06067 Open in Google Maps →

Credentials and Medicare

State licence
LicenceStateSpecialty
F335467-1 NY Family Nurse Practitioner primary
CP003478 SD Nurse Practitioner
12461 CT Family Nurse Practitioner
26NJ00334700 NJ Family Nurse Practitioner
24192046 VA Family Nurse Practitioner
16361-33 WI Family Nurse Practitioner
29639 SC Nurse Practitioner
121124 WV Family Nurse Practitioner
F335467 NY Family Nurse Practitioner
5021670 NC Nurse Practitioner
RN333639 GA Nurse Practitioner
SP031523 PA Family Nurse Practitioner
201390 ND Nurse Practitioner

Licences are recorded in 12 states: NY, SD, CT, NJ, VA, WI, SC, WV, NC, GA, PA, ND. Providers licensed in several states often practise near a state border or deliver telehealth across state lines.

Medicare (PECOS)
Status
Approved
Provider type
Practitioner - Nurse Practitioner
PAC ID
8729133681

Medicare enrolment is recorded as approved under the provider type Practitioner - Nurse Practitioner. This means the provider is enrolled to bill Medicare, though it does not tell you whether they are currently accepting new Medicare patients. Call the office to confirm.

Licensed in 12 states

This provider holds licences in 12 states: Connecticut, Georgia, North Carolina, North Dakota, New Jersey, New York, Pennsylvania, South Carolina, South Dakota, Virginia, Wisconsin and West Virginia. The practice address on file is in Rocky Hill, CT, but a licence in another state usually means they see patients there too — either at a second location or by telehealth. If the address above is far from you, it is worth calling to ask whether they practise closer to where you live.

CT Connecticut practice address
Licence
12461
Specialty
Family Nurse Practitioner
Verify with the CT board →
GA Georgia
Licence
RN333639
Specialty
Nurse Practitioner
Verify with the GA board →
NC North Carolina
Licence
5021670
Specialty
Nurse Practitioner
Verify with the NC board →
ND North Dakota
Licence
201390
Specialty
Nurse Practitioner
Verify with the ND board →
NJ New Jersey
Licence
26NJ00334700
Specialty
Family Nurse Practitioner
Verify with the NJ board →
NY New York
Licence
F335467-1
Specialty
Family Nurse Practitioner
Verify with the NY board →
PA Pennsylvania
Licence
SP031523
Specialty
Family Nurse Practitioner
Verify with the PA board →
SC South Carolina
Licence
29639
Specialty
Nurse Practitioner
Verify with the SC board →
SD South Dakota
Licence
CP003478
Specialty
Nurse Practitioner
Verify with the SD board →
VA Virginia
Licence
24192046
Specialty
Family Nurse Practitioner
Verify with the VA board →
WI Wisconsin
Licence
16361-33
Specialty
Family Nurse Practitioner
Verify with the WI board →
WV West Virginia
Licence
121124
Specialty
Family Nurse Practitioner
Verify with the WV board →

Licence numbers are self-reported to NPPES at registration. They do not confirm a licence is currently active, in good standing, or valid for the specialty shown — only the state board can tell you that, which is why we link to each one.

What Family covers

Definition to come... NUCC Health Care Provider Taxonomy, code 363LF0000X
Physician Assistants & Advanced Practice Nursing Providers Nurse Practitioner Family

All registered taxonomy codes

This provider registers 13 taxonomy codes. The primary code is what appears on most claims; the others record additional recognised specialties.

CodeSpecialtyLicenceState
363LF0000X Family Nurse Practitioner Family F335467-1 NY primary
363L00000X Nurse Practitioner CP003478 SD
363LF0000X Family Nurse Practitioner Family 12461 CT
363LF0000X Family Nurse Practitioner Family 26NJ00334700 NJ
363LF0000X Family Nurse Practitioner Family 24192046 VA
363LF0000X Family Nurse Practitioner Family 16361-33 WI
363L00000X Nurse Practitioner 29639 SC
363LF0000X Family Nurse Practitioner Family 121124 WV
363LF0000X Family Nurse Practitioner Family F335467 NY
363L00000X Nurse Practitioner 5021670 NC
363L00000X Nurse Practitioner RN333639 GA
363LF0000X Family Nurse Practitioner Family SP031523 PA
363L00000X Nurse Practitioner 201390 ND

The taxonomy records how the provider classifies their own practice. It does not confirm which conditions they currently treat, whether they are accepting new patients, or which insurance they take — call the office for that.

Full NPPES record

An NPI-1 identifies a single person. It stays with the clinician for life, even if they move practice or change state, which is why the address on file can lag behind where they actually work today.

NPI1053573238 valid check digit
Entity typeIndividual (NPI-1)
Enumeration dateJun 27, 2008
Last updatedOct 15, 2025
StatusActive
Sole proprietorNo
CredentialFNP-BC
Practice address 323 CROMWELL AVE
Rocky Hill, CT 06067
(347) 215-4665
This record was updated on Oct 15, 2025, which is recent enough that the contact details are likely still accurate.

Number check

1053573238 passes the NPI check digit test The final digit 8 matches the value computed from the first nine digits, so this is a well-formed NPI.
How the check works, step by step

Every NPI carries a Luhn check digit — the same scheme used on credit cards. CMS prefixes the number with 80840 before computing it, which marks it as a US health identifier.

Digit 8 0 8 4 0 1 0 5 3 5 7 3 2 3
Doubled? ×2 ×2 ×2 ×2 ×2 ×2 ×2
Value 8 0 8 8 0 2 0 1 3 1 7 6 2 6

Sum = 52 · next multiple of 10 = 60 · check digit = 8 · actual last digit = 8

A valid check digit only means the number is well-formed. It does not mean the provider is licensed, active, or in good standing — those are separate questions answered by the sections above.

Common questions

What is NPI number 1053573238?
NPI 1053573238 is the National Provider Identifier assigned to Diane Stella, FNP-BC in Rocky Hill, CT. It is a 10-digit number issued by the Centers for Medicare & Medicaid Services and used on claims, referrals, and prescriptions to identify the provider.
What does Family cover?
Definition to come...
How do I contact Diane Stella, FNP-BC?
The phone number on file with NPPES is (347) 215-4665, last updated Oct 15, 2025. Because NPPES is only updated when a provider files a change, call ahead to confirm the number and the current practice address before visiting.
Does Diane Stella, FNP-BC accept Medicare?
This NPI has an approved Medicare enrolment in PECOS, which means the provider is enrolled to bill Medicare. Enrolment does not guarantee they are accepting new Medicare patients — verify directly with the office.
Is NPI 1053573238 a valid number?
Yes. 1053573238 passes the Luhn check digit validation that CMS uses for NPI numbers, and it resolves to an active record in the registry.
How to use this page. Everything here comes from public federal records. Tips Health does not verify quality of care, confirm that a licence is currently active, or check malpractice history, and accepts no fees for placement. A listing is not a recommendation. Verify independently before seeking care.