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ABUNDIO CASTILLO FNP
NPI 1053888743
Nurse Practitioner - Family in Bakersfield, CA

Active since October 31, 2018PECOS EnrolledAccepts Medicare Assignment
96.72/100
CMS Quality Rating
4821 PANAMA LN, BAKERSFIELD, CA 93313(661) 556-4777 Get Directions Write a Review

NPPES record last updated: January 5, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 5, 2023, Aug 26, 2022, Oct 31, 2018 (3 updates tracked since 2018).

About Abundio Castillo Fnp NPPES

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

ABUNDIO CASTILLO FNP (NPI 1053888743) is an individual family provider in Bakersfield, California, licensed in California (95010344) and active in the NPI registry since October 2018. He is enrolled in Medicare PECOS and is a graduate of Other (2018).

NPPES Registry Identity

NPI1053888743
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameABUNDIO CASTILLOCredential: FNP
Location Address4821 PANAMA LNBakersfield, CA 93313-3480
Mailing Address100 E North StTaft, CA 93268-3606 · (661) 765-1935 · Fax (661) 765-7234
Phone(661) 556-4777
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateOctober 31, 2018
Last NPPES UpdateJanuary 5, 20233 updates tracked since enumeration
NPPES CertifiedJanuary 5, 2023
✔ NPI 1053888743 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 CA · 95010344
4821 PANAMA LN, Bakersfield, CA 93313
Open in Google Maps ↗

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

Abundio Castillo 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 ID6608117940
PECOS Enrollment IDI20190415000191
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

4

Medicare enrollment records show Abundio Castillo reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Priority Urgent Care
Same address
Urgent Care
4821 PANAMA LN, STE A-C
Bakersfield, CA 93313
  • Reassigned Medicare billing, California enrollment
  • 25 clinicians in this Medicare group
NPI 1881148096 (661) 587-2500
Pinnacle Emergency Physicians Of Bakersfield, A Professional Corp
5.0 mi
Emergency Medicine
400 OLD RIVER RD
Bakersfield, CA 93311
  • Reassigned Medicare billing, California enrollment
  • 200 clinicians in this Medicare group
NPI 1639415862 (661) 663-6000
Southern California Permanente Medical Group
6.8 mi
Health Maintenance Organization
9100 ROSEDALE HWY
Bakersfield, CA 93312
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1316572753 (877) 608-0044
West Side Health Care District
25 mi
Rural Health
100 E NORTH ST
Taft, CA 93268
  • Reassigned Medicare billing, California enrollment
  • 18 clinicians in this Medicare group
NPI 1992142277 (661) 765-1935

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 4

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 low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
20 services20 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
16 services13 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
16 services12 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
15 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93313 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.

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.

96.72/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.73
Improvement Activities40
Cost96.55

Reported Quality Measures

Breast Cancer Screening
26%214 patients2/55-star benchmark: 93%
Cervical Cancer Screening
19%549 patients1/55-star benchmark: 98%
Colorectal Cancer Screening
9%537 patients1/55-star benchmark: 88%
Controlling High Blood Pressure
49%217 patients3/55-star benchmark: 91%
Diabetes: Eye Exam
1%160 patients1/55-star benchmark: 100%
Diabetes: Hemoglobin A1c (HbA1c) Poor Control (>9%)
Lower rates are better for this measure.
48%160 patients3/55-star benchmark: 91%
Documentation of Current Medications in the Medical Record
99%2,679 patients4/55-star benchmark: 100%
Preventive Care and Screening: Body Mass Index (BMI) Screening and Follow-Up Plan
25%1,224 patients2/55-star benchmark: 98%
Preventive Care and Screening: Screening for Depression and Follow-Up Plan
18%1,302 patients1/55-star benchmark: 97%
Preventive Care and Screening: Screening for High Blood Pressure and Follow-Up Documented
24%1,652 patients2/55-star benchmark: 61%
Preventive Care and Screening: Tobacco Use: Screening and Cessation Intervention
Patients combinedPopulations: 5% · 1,074 patients
Patients screened: 7% · 1,074 patients
45%29 patients2/55-star benchmark: 100%
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
1 supplier22 claims22 services$190.45 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 3

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

ANGELA SHERENE WALKER FNP
Nurse Practitioner (Family)
4821 PANAMA LN
BAKERSFIELD, CA 93313
Kern County (661) 556-4777
MIKI DEANNA BALTAZAR
Nurse Practitioner (Acute Care)
4821 PANAMA LN
BAKERSFIELD, CA 93313
Kern County (661) 556-4777
PRIORITY URGENT CARE
Clinic/Center (Urgent Care)
4821 PANAMA LN, STE A-C
BAKERSFIELD, CA 93313
Kern County (661) 587-2500

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 Abundio Castillo's NPI number?

The NPI number for Abundio Castillo is 1053888743. It was assigned to this individual provider in the NPPES registry on October 31, 2018.

Where is Abundio Castillo located?

Abundio Castillo practices at 4821 Panama Ln, Bakersfield, CA 93313. The listed phone number is (661) 556-4777.

What is Abundio Castillo's specialty?

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

Is Abundio Castillo enrolled in Medicare?

Yes. Abundio Castillo 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 Abundio Castillo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Abundio Castillo reassigns Medicare benefits to 4 organizations: Priority Urgent Care (Bakersfield, CA), Pinnacle Emergency Physicians Of Bakersfield, A Professional Corp (Bakersfield, CA), Southern California Permanente Medical Group (Bakersfield, CA) and West Side Health Care District (Taft, 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 Abundio Castillo'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 Abundio Castillo was last updated on January 5, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.