MRS. JANINA MARIE ELKIN FNP
NPI 1164723300
Nurse Practitioner - Family in Lake Havasu City, AZ

Q: What is Janina Elkin's NPI number?

The NPI number for Janina Elkin is 1164723300. It was assigned to this individual provider in the NPPES registry on November 4, 2010. The provider is also known as Janina Marie Grubb Fnp.

Q: What is Janina Elkin'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 Janina Elkin was last updated on May 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.

Active since November 04, 2010PECOS EnrolledAccepts Medicare Assignment

309 LAKE HAVASU AVE S, LAKE HAVASU CITY, AZ 86403(928) 453-1970(855) 538-3082 Get Directions Write a Review

NPPES record last updated: May 21, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: May 21, 2026, Mar 19, 2025, Nov 9, 2023 (3 updates tracked since 2023).

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About Mrs. Janina Marie Elkin Fnp NPPES

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

MRS. JANINA MARIE ELKIN FNP (NPI 1164723300) is an individual family provider in Lake Havasu City, Arizona, licensed in Arizona (AP3832) and active in the NPI registry since November 2010. She is enrolled in Medicare PECOS, maintains a secondary practice location in Gilbert, and is a graduate of Other (2008).

NPPES Registry Identity

NPI1164723300

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameMRS. JANINA MARIE ELKINCredential: FNP

Location Address309 LAKE HAVASU AVE SLake Havasu City, AZ 86403-9309

Mailing Address309 Lake Havasu Ave SLake Havasu City, AZ 86403-9309 · (928) 453-1970 · Fax (855) 538-3082

Phone(928) 453-1970

Fax(855) 538-3082

Sole ProprietorYes

Medical School CMSOtherGraduated 2008

Enumeration DateNovember 4, 2010

Last NPPES UpdateMay 21, 20263 updates tracked since enumeration

NPPES CertifiedMay 21, 2026

✔ NPI 1164723300 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

License✔ Licensed in AZ · AP3832

309 LAKE HAVASU AVE S, Lake Havasu City, AZ 86403

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Other Names 1

Former Name (1)Janina Marie Grubb Fnp

Secondary Practice Location 1

Location 13546 S. Power Rd. #101Gilbert, AZ 85234 · Phone (480) 677-8282 · Fax (844) 470-2777

Other Identifiers 1

Medicaid583341AZ

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Blue Cross Blue Shield of Arizona, Imperial Insurance Companies, Inc. 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

Mrs. Janina Marie Elkin 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 ID1456533835

PECOS Enrollment IDI20110307000110

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 2

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.

Emergency department visit with straightforward medical decision making 99282

An emergency department visit for a mild to moderate issue is when you seek immediate medical attention for a non-life-threatening condition. This could include minor injuries, moderate pain, or illnesses like the flu. During the visit, healthcare professionals assess your condition, provide treatment, and may recommend follow-up care.

58 services50 patients

Emergency department visit with low level of medical decision making 99283

An emergency department visit for a problem of moderate severity involves immediate medical attention for issues like minor fractures, burns, or high fever. The healthcare team will assess your condition, provide necessary treatment, and may suggest further tests or admission if required.

44 services44 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 86403 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 5

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

BLONDENA UNLIA MILEY FNP

Nurse Practitioner (Family)