Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

ALISON HAFFNER NP
NPI 1952814113
Nurse Practitioner - Family in South Bend, IN

Q: What is Alison Haffner's NPI number?

The NPI number for Alison Haffner is 1952814113. It was assigned to this individual provider in the NPPES registry on November 9, 2017. The provider is also known as Alison Rosentreter.

Q: What is Alison Haffner's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Alison Haffner was last updated on July 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 40 days 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.

Active since November 09, 2017PECOS EnrolledAccepts Medicare Assignment

621 MEMORIAL DR STE 100, SOUTH BEND, IN 46601(574) 647-1100 Get Directions Write a Review

NPPES record last updated: July 14, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jul 14, 2026, Mar 30, 2021, Mar 9, 2021 and 3 more (6 updates tracked since 2017).

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About Alison Haffner Np NPPES

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

ALISON HAFFNER NP (NPI 1952814113) is an individual family provider in South Bend, Indiana, licensed in Indiana (71007690A) and active in the NPI registry since November 2017. She is enrolled in Medicare PECOS, is affiliated with Elkhart General Hospital, and is a graduate of Other (2017).

NPPES Registry Identity

NPI1952814113

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameALISON HAFFNERCredential: NP

Location Address621 MEMORIAL DR STE 100South Bend, IN 46601-1063

Mailing Address3245 Health Dr Ste 100Granger, IN 46530-1380

Phone(574) 647-1100

Sole ProprietorNo

Medical School CMSOtherGraduated 2017

Enumeration DateNovember 9, 2017

Last NPPES UpdateJuly 14, 20266 updates tracked since enumeration

NPPES CertifiedJuly 14, 2026

✔ NPI 1952814113 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LF0000X

Licenses✔ Licensed in IN · 71007690A✔ Licensed in MI · 4704394903

621 MEMORIAL DR STE 100, South Bend, IN 46601

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Other Names 1

Former Name (1)Alison Rosentreter

Other Identifiers 2

Medicaid1952814113MI

Medicaid300009987IN

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

Alison Haffner 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 ID2961761077

PECOS Enrollment IDI20180118000989

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 4

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 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.

159 services57 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.

59 services34 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

20 services14 patients

Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or G2212

This service refers to extended doctor visits where your healthcare provider spends additional time evaluating and managing your health beyond the primary procedure's required time. This includes each extra 15 minutes spent by the physician on the same day as the primary service.

19 services14 patients

Hospital Affiliations CMS Care Compare

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

Elkhart General Hospital

Acute Care Hospitals · Elkhart, IN

4/5 CMS rating

OwnershipGovernment - Local

CMS Certification Number150018

Location600 E BlvdElkhart, IN 46514 · Elkhart County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 46601 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.

JENNIFER ANN HARTL FNP-C

Nurse Practitioner (Family)