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

ANJA MEJIA NP-C
NPI 1073198347
Nurse Practitioner in Bakersfield, CA

Active since March 17, 2021PECOS EnrolledAccepts Medicare Assignment
5401 WHITE LN, BAKERSFIELD, CA 93309(661) 396-7100 Get Directions Write a Review

NPPES record last updated: October 7, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 7, 2026, Sep 10, 2021, Mar 17, 2021 (3 updates tracked since 2021).

About Anja Mejia Np-c NPPES

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

ANJA MEJIA NP-C (NPI 1073198347) is an individual nurse practitioner in Bakersfield, California, licensed in Oregon (10015568) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1073198347
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameANJA MEJIACredential: NP-C
Location Address5401 WHITE LNBakersfield, CA 93309-6279
Mailing Address14705 Evadell CtBakersfield, CA 93314-9761 · (661) 364-3132
Phone(661) 396-7100
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateMarch 17, 2021
Last NPPES UpdateOctober 7, 20263 updates tracked since enumeration
NPPES CertifiedOctober 7, 2026
✔ NPI 1073198347 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License✔ Licensed in OR · 10015568
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.
Also ListedRegistered NurseTaxonomy 163W00000X · License 95138382 (CA)
Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 95018254 (CA)
5401 WHITE LN, Bakersfield, CA 93309
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Anja Mejia Np-c 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 ID4486047966
PECOS Enrollment IDI20220204000953
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 Reassignments

2

Medicare enrollment records show Anja Mejia reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Infusion And Clinical Services, Inc.
Same address
Primary Care
5401 WHITE LN
Bakersfield, CA 93309
  • Reassigned Medicare billing, California enrollment
  • 62 clinicians in this Medicare group
NPI 1083952857 (661) 396-7100
Nephrology Medical Group Of Bakersfield Inc
5.6 mi
Nephrology
3933 COFFEE RD, SUITE B
Bakersfield, CA 93308
  • Reassigned Medicare billing, California enrollment
  • 13 clinicians in this Medicare group
NPI 1457783938 (661) 322-2070

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

Areas of Expertise CMS Part B claims 5

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 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.
350 services114 patients
Annual alcohol misuse screening, 5 to 15 minutes G0442
An annual alcohol misuse screening is a 15-minute check-up to assess your drinking habits. It helps identify if you're consuming alcohol in a way that could harm your health. This is not a judgment, but a tool to promote your wellbeing.
27 services25 patients
Annual depression screening, 5 to 15 minutes G0444
An annual depression screening is a short, routine evaluation to check for signs of depression. It involves answering a series of questions about your feelings, thoughts, and behaviors. The process takes about 15 minutes and helps detect depression early for better management.
24 services22 patients
Transitional care management services for problem of high complexity 99496
Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.
15 services15 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93309 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
$91.09 typical visit price
range $59.26 – $178.09
Typical copayment $22.77 (range $14.81 – $44.52)
Most-billed visit code 99203
Established Patient
$104.09 typical visit price
range $19.34 – $145.64
Typical copayment $26.02 (range $4.83 – $36.41)
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.

VALLEY MEDICAL GROUP OF KERN COUNTY, INC
Clinic/Center (Primary Care)
5401 WHITE LN
BAKERSFIELD, CA 93309
Kern County (661) 836-4000
MRS. MONCY RACHEL JOHN FNP
Nurse Practitioner (Family)
5401 WHITE LN
BAKERSFIELD, CA 93309
Kern County (661) 396-7100
MISS BERTHA BARRAZA FNP
Nurse Practitioner (Family)
5401 WHITE LN
BAKERSFIELD, CA 93309
Kern County (661) 396-7100
DR. HARJEET S BRAR M.D.
Internal Medicine (Nephrology)
5401 WHITE LN
BAKERSFIELD, CA 93309
Kern County (661) 396-7100
INFUSION AND CLINICAL SERVICES, INC.
Clinic/Center (Primary Care)
5401 WHITE LN
BAKERSFIELD, CA 93309
Kern County (661) 396-7100
WHITE LANE URGENT CARE
Clinic/Center (Urgent Care)
5401 WHITE LN
BAKERSFIELD, CA 93309
Kern County (661) 836-4000
SUKHJOT KAUR NP
Nurse Practitioner (Family)
5401 WHITE LN
BAKERSFIELD, CA 93309
Kern County (661) 735-8900
DR. CARLOS GUERRERO MD
Family Medicine
5401 WHITE LN
BAKERSFIELD, CA 93309
Kern County (661) 836-4000

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 Anja Mejia's NPI number?

The NPI number for Anja Mejia is 1073198347. It was assigned to this individual provider in the NPPES registry on March 17, 2021.

Where is Anja Mejia located?

Anja Mejia practices at 5401 White Ln, Bakersfield, CA 93309. The listed phone number is (661) 396-7100.

What is Anja Mejia's specialty?

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

Is Anja Mejia enrolled in Medicare?

Yes. Anja Mejia 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.

Which organizations bill Medicare for Anja Mejia's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Anja Mejia reassigns Medicare benefits to 2 organizations: Infusion And Clinical Services, Inc. (Bakersfield, CA) and Nephrology Medical Group Of Bakersfield Inc (Bakersfield, CA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anja Mejia's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Anja Mejia was last updated on October 7, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.