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MRS. KARA CHALK HARTNETT NP
NPI 1841899028
Nurse Practitioner - Family in Elmira, NY

Active since October 20, 2020PECOS EnrolledAccepts Medicare Assignment
600 FITCH ST STE 201, ELMIRA, NY 14905(607) 737-4333(607) 737-4271 Get Directions Write a Review

NPPES record last updated: February 27, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mrs. Kara Chalk Hartnett Np NPPES

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

MRS. KARA CHALK HARTNETT NP (NPI 1841899028) is an individual family provider in Elmira, New York, licensed in New York (357337) and active in the NPI registry since October 2020. She is enrolled in Medicare PECOS, is affiliated with Arnot Ogden Medical Center, and is a graduate of Other (2025).

NPPES Registry Identity

NPI1841899028
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMRS. KARA CHALK HARTNETTCredential: NP
Location Address600 FITCH ST STE 201Elmira, NY 14905-1634
Mailing Address600 Ivy St Ste 206Elmira, NY 14905-1627 · (607) 737-4333 · Fax (607) 737-4271
Phone(607) 737-4333
Fax(607) 737-4271
Sole ProprietorYes
Medical School CMSOtherGraduated 2025
Enumeration DateOctober 20, 2020
Last NPPES UpdateFebruary 27, 2026
NPPES CertifiedFebruary 27, 2026
✔ NPI 1841899028 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 NY · 357337
Also ListedRegistered NurseTaxonomy 163W00000X · License 633291 (NY)
600 FITCH ST STE 201, Elmira, NY 14905
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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

Mrs. Kara Chalk Hartnett 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 ID244731388
PECOS Enrollment IDI20250829001080
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

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

Arnot Ogden Medical Center

Acute Care Hospitals · Elmira, NY
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number330090
Location600 Roe AvenueElmira, NY 14905 · Chemung County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 14905 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
$84.93 typical visit price
range $54.87 – $166.88
Typical copayment $21.23 (range $13.71 – $41.72)
Most-billed visit code 99203
Established Patient
$97.08 typical visit price
range $17.54 – $136.14
Typical copayment $24.27 (range $4.38 – $34.03)
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

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

LAURA CECILIA LLINAS-LUX M.D.
Internal Medicine (Rheumatology)
600 FITCH ST STE 201
ELMIRA, NY 14905
Chemung County (607) 739-4053

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 Kara Hartnett's NPI number?

The NPI number for Kara Hartnett is 1841899028. It was assigned to this individual provider in the NPPES registry on October 20, 2020.

Where is Kara Hartnett located?

Kara Hartnett practices at 600 Fitch St Ste 201, Elmira, NY 14905. The listed phone number is (607) 737-4333.

What is Kara Hartnett's specialty?

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

Is Kara Hartnett enrolled in Medicare?

Yes. Kara Hartnett 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 Kara Hartnett affiliated with any hospitals?

According to CMS data, Kara Hartnett is affiliated with Arnot Ogden Medical Center.

When was this NPI record last updated?

The NPPES record for Kara Hartnett was last updated on February 27, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.