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DIANE L SERENSON-UNGAR APN
NPI 1245266360
Nurse Practitioner in Fayetteville, AR

Active since June 23, 2006PECOS EnrolledAccepts Medicare Assignment
86.64/100
CMS Quality Rating
2885 W HOWARD NICKELL RD, FAYETTEVILLE, AR 72704(479) 409-5267 Get Directions Write a Review

NPPES record last updated: September 10, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 10, 2020, Jun 20, 2018 (2 updates tracked since 2018).

About Diane L Serenson-ungar Apn NPPES

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

DIANE L SERENSON-UNGAR APN (NPI 1245266360) is an individual nurse practitioner in Fayetteville, Arkansas, licensed in Arkansas (A01004ANP) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Bassett Healthcare, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1245266360
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameDIANE L SERENSON-UNGARCredential: APN
Location Address2885 W HOWARD NICKELL RDFayetteville, AR 72704-5459
Mailing Address2885 W Howard Nickell RdFayetteville, AR 72704-5459 · (479) 409-5267
Phone(479) 409-5267
Sole ProprietorNo
Medical School CMSOtherGraduated 1989
Enumeration DateJune 23, 2006
Last NPPES UpdateSeptember 10, 20202 updates tracked since enumeration
NPPES CertifiedSeptember 10, 2020
✔ NPI 1245266360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
Licenses✔ Licensed in AR · A01004ANP✔ Licensed in NY · 330652✔ Licensed in AR · A001004
Definition
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.
2885 W HOWARD NICKELL RD, Fayetteville, AR 72704
Open in Google Maps ↗

Other Identifiers 2

Other5T997AR · Ar Bc/bs
Medicaid136354758AR

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

Diane L Serenson-ungar Apn 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 ID6507924875
PECOS Enrollment IDI20081015000629, I20210405001451
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.

Hospital Affiliations CMS Care Compare 2

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

Bassett Healthcare

Acute Care Hospitals · Cooperstown, NY
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330136
LocationOne Atwell RoadCooperstown, NY 13326 · Otsego County
Emergency services Birthing friendly

Little Falls Hospital

Critical Access Hospitals · Little Falls, NY
OwnershipVoluntary non-profit - Private
CMS Certification Number331311
Location140 Burwell StreetLittle Falls, NY 13365 · Herkimer County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 72704 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
$79.72 typical visit price
range $51.36 – $157.74
Typical copayment $19.93 (range $12.84 – $39.43)
Most-billed visit code 99203
Established Patient
$91.63 typical visit price
range $16.16 – $128.77
Typical copayment $22.90 (range $4.04 – $32.19)
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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

86.64/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored through an Alternative Payment Model
Quality80.13
Promoting Interoperability74
Improvement Activities40

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 Diane Serenson-ungar's NPI number?

The NPI number for Diane Serenson-ungar is 1245266360. It was assigned to this individual provider in the NPPES registry on June 23, 2006.

Where is Diane Serenson-ungar located?

Diane Serenson-ungar practices at 2885 W Howard Nickell Rd, Fayetteville, AR 72704. The listed phone number is (479) 409-5267.

What is Diane Serenson-ungar's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Diane Serenson-ungar enrolled in Medicare?

Yes. Diane Serenson-ungar 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.

Is Diane Serenson-ungar affiliated with any hospitals?

According to CMS data, Diane Serenson-ungar is affiliated with Bassett Healthcare and Little Falls Hospital.

When was this NPI record last updated?

The NPPES record for Diane Serenson-ungar was last updated on September 10, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.