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DAWN MARIE MAHAFFEY FNP
NPI 1033639679
Nurse Practitioner - Family in Granger, IN

Active since June 25, 2017PECOS EnrolledAccepts Medicare Assignment
6910 N MAIN ST UNIT 4, GRANGER, IN 46530(574) 281-0202(574) 990-4409 Get Directions Write a Review

NPPES record last updated: February 15, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Feb 15, 2025, Feb 4, 2025, Feb 18, 2023 and 4 more (7 updates tracked since 2017).

About Dawn Marie Mahaffey Fnp NPPES

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

DAWN MARIE MAHAFFEY FNP (NPI 1033639679) is an individual family provider in Granger, Indiana, licensed in Indiana (71007502A) and active in the NPI registry since June 2017. She is enrolled in Medicare PECOS, is affiliated with Memorial Hospital Of South Bend, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1033639679
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDAWN MARIE MAHAFFEYCredential: FNP
Location Address6910 N MAIN ST UNIT 4Granger, IN 46530-9681
Mailing Address684 E 950 NWestville, IN 46391-9446 · (219) 508-0510
Phone(574) 281-0202
Fax(574) 990-4409
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateJune 25, 2017
Last NPPES UpdateFebruary 15, 20257 updates tracked since enumeration
NPPES CertifiedFebruary 15, 2025
✔ NPI 1033639679 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 IN · 71007502A
Also ListedNurse PractitionerTaxonomy 363L00000X · License 71007502A (IN)
6910 N MAIN ST UNIT 4, Granger, IN 46530
Open in Google Maps ↗

Other Identifiers 3

Other28197241AIN · Rn License
Medicaid300086931IN
Medicaid300006504IN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Buckeye Health Plan, Ambetter from Meridian, Ambetter Health and more.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

Dawn Marie Mahaffey Fnp 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 ID6901170273
PECOS Enrollment IDI20170926000531
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 3

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.

Assessment of emotional or behavioral problems 96127
Assessment of emotional or behavioral problems involves a thorough evaluation of your feelings, thoughts, and behaviors. It's a process where professionals study patterns over time to identify potential issues like anxiety, depression, or other mental health conditions.
48 services14 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
45 services15 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
24 services13 patients

Hospital Affiliations CMS Care Compare

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

Memorial Hospital Of South Bend

Acute Care Hospitals · South Bend, IN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number150058
Location615 N Michigan StSouth Bend, IN 46601 · St. Joseph County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46530 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
$82.04 typical visit price
range $53.07 – $161.76
Typical copayment $20.51 (range $13.26 – $40.44)
Most-billed visit code 99203
Established Patient
$94.22 typical visit price
range $16.93 – $132.22
Typical copayment $23.55 (range $4.23 – $33.05)
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.

DAWN R RUSSELL LMHC
Counselor (Mental Health)
6910 N MAIN ST UNIT 4
GRANGER, IN 46530
St. Joseph County (574) 931-2680
TRUE HEALTH EXPERIENCE CLINIC LLC
Clinic/Center (Primary Care)
6910 N MAIN ST UNIT 4
GRANGER, IN 46530
St. Joseph County (574) 281-0202
TRUE HEALTH EXPERIENCE CLINIC LLC
Clinic/Center (Primary Care)
6910 N MAIN ST UNIT 4
GRANGER, IN 46530
St. Joseph County (219) 508-0510
ALETA LYNN HURT M.S., LMHC
Counselor (Mental Health)
6910 N MAIN ST UNIT 4
GRANGER, IN 46530
St. Joseph County (574) 931-2680
MR. OLIVER JAMES DAVIS JR. MSW, LCSW, LMSW
Social Worker (Clinical)
6910 N MAIN ST UNIT 4
GRANGER, IN 46530
St. Joseph County (574) 876-6938

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 Dawn Mahaffey's NPI number?

The NPI number for Dawn Mahaffey is 1033639679. It was assigned to this individual provider in the NPPES registry on June 25, 2017.

Where is Dawn Mahaffey located?

Dawn Mahaffey practices at 6910 N Main St Unit 4, Granger, IN 46530. The listed phone number is (574) 281-0202.

What is Dawn Mahaffey's specialty?

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

Is Dawn Mahaffey enrolled in Medicare?

Yes. Dawn Mahaffey 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 Dawn Mahaffey accept?

Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian and CareSource list Dawn Mahaffey 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 Dawn Mahaffey affiliated with any hospitals?

According to CMS data, Dawn Mahaffey is affiliated with Memorial Hospital Of South Bend.

When was this NPI record last updated?

The NPPES record for Dawn Mahaffey was last updated on February 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.