DIANA FLORENCE STEFANSKI NP
NPI 1063116317
Nurse Practitioner - Family in Roseville, MI

Active since March 29, 2023PECOS EnrolledAccepts Medicare Assignment
26390 GRATIOT AVE, ROSEVILLE, MI 48066(586) 221-7020 Get Directions Write a Review

NPPES record last updated: May 18, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: May 18, 2026, Oct 17, 2023, Aug 14, 2023 and 1 more (4 updates tracked since 2023).

About Diana Florence Stefanski Np NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DIANA FLORENCE STEFANSKI NP (NPI 1063116317) is an individual family provider in Roseville, Michigan, licensed in Michigan (4704313378) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS, is affiliated with Beaumont Hospital - Grosse Pointe, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1063116317
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDIANA FLORENCE STEFANSKICredential: NP
Location Address26390 GRATIOT AVERoseville, MI 48066-5106
Mailing AddressPo Box 746723Atlanta, GA 30374-6723 · (312) 733-9730
Sole ProprietorNo
Medical School CMSOtherGraduated 2023
Enumeration DateMarch 29, 2023
Last NPPES UpdateMay 18, 20264 updates tracked since enumeration
NPPES CertifiedMay 18, 2026
NPI 1063116317 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in MI · 4704313378
Also ListedRegistered NurseTaxonomy 163W00000X · License 4704313378 (MI)
26390 GRATIOT AVE, Roseville, MI 48066

Other Names 1

Former Name (1)Diana Florence Ferraiuolo

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Diana Florence Stefanski Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1052774056
PECOS Enrollment IDI20230823003608
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more 99212
This is a routine check-up for patients who have previously seen the doctor. During this 10-19 minute visit, the doctor will review your health status, discuss any concerns, and manage ongoing treatments or medications. It's a chance to ensure your health is on track.
80 services60 patients
New patient office or other outpatient visit with straightforward medical decision making, if using time, 15 minutes or more 99202
This service involves an initial visit to the doctor's office or other outpatient setting. It typically lasts between 15-29 minutes. The doctor will review your medical history, conduct a physical examination, and discuss your health concerns. It's a chance to establish your health baseline and address any immediate medical issues.
55 services55 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
31 services28 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
16 services16 patients
Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit G0438
An annual wellness visit is a yearly appointment with your doctor to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's an opportunity to discuss your health status and goals and get a plan tailored for you.
11 services11 patients

Hospital Affiliations CMS Care Compare 4

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Beaumont Hospital - Grosse Pointe

Acute Care Hospitals · Grosse Pointe, MI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230089
Location468 Cadieux RdGrosse Pointe, MI 48230 · Wayne County
Emergency services Birthing friendly

Ascension St John Hospital

Acute Care Hospitals · Detroit, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number230165
Location22101 Moross RdDetroit, MI 48236 · Wayne County
Emergency services Birthing friendly

Ascension Macomb Oakland Hosp-Warren Campus

Acute Care Hospitals · Warren, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230195
Location11800 East Twelve Mile RoadWarren, MI 48093 · Macomb County
Emergency services

Mclaren Macomb

Acute Care Hospitals · Mount Clemens, MI
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number230227
Location1000 Harrington StMount Clemens, MI 48043 · Macomb County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 48066 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 5

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Family Medicine
26390 GRATIOT AVE
ROSEVILLE, MI 48066
Social Worker (Clinical)
26390 GRATIOT AVE
ROSEVILLE, MI 48066
Nurse Practitioner (Family)
26390 GRATIOT AVE
ROSEVILLE, MI 48066
Internal Medicine
26390 GRATIOT AVE
ROSEVILLE, MI 48066
Nurse Practitioner
26390 GRATIOT AVE
ROSEVILLE, MI 48066

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Diana Stefanski's NPI number?

The NPI number for Diana Stefanski is 1063116317. It was assigned to this individual provider in the NPPES registry on March 29, 2023. The provider is also known as Diana Florence Ferraiuolo.

Where is Diana Stefanski located?

Diana Stefanski practices at 26390 Gratiot Ave, Roseville, MI 48066. The listed phone number is (586) 221-7020.

What is Diana Stefanski's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Diana Stefanski enrolled in Medicare?

Yes. Diana Stefanski is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Diana Stefanski accept?

Health plans from Blue Cross Blue Shield of Michigan Mutual Insurance Company list Diana Stefanski as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Diana Stefanski affiliated with any hospitals?

According to CMS data, Diana Stefanski is affiliated with Beaumont Hospital - Grosse Pointe, Ascension St John Hospital, Ascension Macomb Oakland Hosp-Warren Campus and Mclaren Macomb.

When was this NPI record last updated?

The NPPES record for Diana Stefanski was last updated on May 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.