KRISTEN D FARNSWORTH NNP-BC
NPI 1275833188
Nurse Practitioner - Neonatal in Phoenix, AZ

Q: What is Kristen Farnsworth's NPI number?

The NPI number for Kristen Farnsworth is 1275833188. It was assigned to this individual provider in the NPPES registry on October 25, 2010.

Q: What is Kristen Farnsworth's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Neonatal, with taxonomy code 363LN0000X.

Active since October 25, 2010PECOS Enrolled

1919 E THOMAS RD, PHOENIX, AZ 85016(602) 933-6345(602) 933-8975 Get Directions Write a Review

NPPES record last updated: December 10, 2020. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Kristen D Farnsworth Nnp-bc NPPES

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

KRISTEN D FARNSWORTH NNP-BC (NPI 1275833188) is an individual neonatal provider in Phoenix, Arizona, licensed in Arizona (AP3835) and active in the NPI registry since October 2010. She is enrolled in Medicare PECOS and maintains a secondary practice location in Phoenix.

NPPES Registry Identity

NPI1275833188

Entity TypeIndividualFemale

Primary Taxonomy363LN0000X

Provider Legal NameKRISTEN D FARNSWORTHCredential: NNP-BC

Location Address1919 E THOMAS RDPhoenix, AZ 85016-7710

Mailing Address3200 E Camelback Rd Ste 250Phoenix, AZ 85018-2327 · (602) 933-1814 · Fax (602) 933-8972

Phone(602) 933-6345

Fax(602) 933-8975

Sole ProprietorYes

Enumeration DateOctober 25, 2010

Last NPPES UpdateDecember 10, 2020

NPPES CertifiedDecember 10, 2020

✔ NPI 1275833188 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

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

Taxonomy Code363LN0000X

License✔ Licensed in AZ · AP3835

1919 E THOMAS RD, Phoenix, AZ 85016

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Secondary Practice Location 1

Location 1350 W Thomas RdPhoenix, AZ 85013-4409 · Phone (602) 406-6000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kristen D Farnsworth Nnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Kristen Farnsworth reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Phoenix Children's Hospital

Same address

Pediatrics

1919 E THOMAS RD
Phoenix, AZ 85016

Reassigned Medicare billing, Arizona enrollment
1,416 clinicians in this Medicare group

NPI 1922112044 (602) 933-1000

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85016 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

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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 20

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

DR. TIMUR RAGHIB M.D.

Hospitalist