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NAILE BARZAGA HAZRATI M.D.
NPI 1245429968
Internal Medicine in Visalia, CA

Active since October 18, 2007PECOS EnrolledAccepts Medicare Assignment
107 N HALL, SUITE C, VISALIA, CA 93291(559) 622-8533(559) 622-8744 Get Directions Write a Review

NPPES record last updated: December 7, 2015. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Naile Barzaga Hazrati M.d. NPPES

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

NAILE BARZAGA HAZRATI M.D. (NPI 1245429968) is an individual internal medicine provider in Visalia, California, licensed in California (C134032) and active in the NPI registry since October 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1245429968
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameNAILE BARZAGA HAZRATICredential: M.D.
Location Address107 N HALL, SUITE CVisalia, CA 93291
Mailing Address4749 W Harold AveVisalia, CA 93291-9166 · (909) 327-8245
Phone(559) 622-8533
Fax(559) 622-8744
Sole ProprietorYes
Medical School CMSOtherGraduated 2000
Enumeration DateOctober 18, 2007
Last NPPES UpdateDecember 7, 2015
✔ NPI 1245429968 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · C134032
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
107 N HALL, Visalia, CA 93291
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Other Names 1

Former Name (1)Naile Barbara Barzaga Castellanos M.d.

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

Naile Barzaga Hazrati M.d. 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 ID1951491075
PECOS Enrollment IDI20160125002355
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 Naile Barzaga Hazrati reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

County Of Tulare
1.4 mi
Community/Behavioral Health
942 S SANTA FE ST
Visalia, CA 93292
  • Reassigned Medicare billing, California enrollment
  • 81 clinicians in this Medicare group
NPI 1407304678 (559) 636-4000
M-Care Medical Group PC
89 mi
Internal Medicine
5189 HOSPITAL RD
Mariposa, CA 95338
  • Reassigned Medicare billing, California enrollment
  • 13 clinicians in this Medicare group
NPI 1689561912 (909) 327-8850
Hospitalists Of Modesto Medical Group Inc
131 mi
Internal Medicine
1441 FLORIDA AVE
Modesto, CA 95350
  • Reassigned Medicare billing, California enrollment
  • 176 clinicians in this Medicare group
NPI 1821190711 (209) 576-3525
Erx Hospitalist Group PC
1,958 mi
Hospitalist
9724 KINGSTON PIKE, SUITE 406
Knoxville, TN 37922
  • Reassigned Medicare billing, California enrollment
  • 23 clinicians in this Medicare group
NPI 1699199562 (865) 777-1300

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.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
86 services37 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
34 services34 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
32 services31 patients
Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes 99305
An initial nursing facility visit per day is a service where a healthcare professional spends about 35 minutes assessing a patient's health status. This includes reviewing medical history, conducting a physical exam, and developing a care plan based on the patient's needs.
13 services13 patients
Nursing facility discharge management, more than 30 minutes 99316
Nursing facility discharge management over 30 minutes is a comprehensive process where a healthcare team prepares you for leaving the facility. It involves creating a tailored plan, coordinating care, and ensuring a smooth transition to your next care setting.
11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93291 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
$133.94 typical visit price
range $58.87 – $176.60
Typical copayment $33.48 (range $14.71 – $44.15)
Most-billed visit code 99204
Established Patient
$103.36 typical visit price
range $19.28 – $144.60
Typical copayment $25.84 (range $4.82 – $36.15)
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.

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 Naile Barzaga Hazrati's NPI number?

The NPI number for Naile Barzaga Hazrati is 1245429968. It was assigned to this individual provider in the NPPES registry on October 18, 2007. The provider is also known as Naile Barbara Barzaga Castellanos M.D..

Where is Naile Barzaga Hazrati located?

Naile Barzaga Hazrati practices at 107 N Hall Suite C, Visalia, CA 93291. The listed phone number is (559) 622-8533.

What is Naile Barzaga Hazrati's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Naile Barzaga Hazrati enrolled in Medicare?

Yes. Naile Barzaga Hazrati 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 Naile Barzaga Hazrati's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Naile Barzaga Hazrati reassigns Medicare benefits to 4 organizations: County Of Tulare (Visalia, CA), M-Care Medical Group PC (Mariposa, CA), Hospitalists Of Modesto Medical Group Inc (Modesto, CA) and Erx Hospitalist Group PC (Knoxville, TN). 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 Naile Barzaga Hazrati'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 Naile Barzaga Hazrati was last updated on December 7, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.