1. Home
  2. Directory
  3. California
  4. Bakersfield
  5. Internal Medicine
  6. NPI Profile

JEROME LAZAGA M.D.
NPI 1639417181
Internal Medicine in Bakersfield, CA

Active since January 17, 2013PECOS EnrolledAccepts Medicare Assignment
3700 MALL VIEW RD, BAKERSFIELD, CA 93306(661) 334-2801(661) 334-2906 Get Directions Write a Review

NPPES record last updated: January 21, 2022. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jan 21, 2022, Feb 9, 2021 (2 updates tracked since 2021).

About Jerome Lazaga M.d. NPPES

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

JEROME LAZAGA M.D. (NPI 1639417181) is an individual internal medicine provider in Bakersfield, California, licensed in California (A136929) and active in the NPI registry since January 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2008).

NPPES Registry Identity

NPI1639417181
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameJEROME LAZAGACredential: M.D.
Location Address3700 MALL VIEW RDBakersfield, CA 93306-3050
Mailing Address1800 Harrison St, 7th FlOakland, CA 94612-3429 · (510) 625-4101
Phone(661) 334-2801
Fax(661) 334-2906
Sole ProprietorYes
Medical School CMSOtherGraduated 2008
Enumeration DateJanuary 17, 2013
Last NPPES UpdateJanuary 21, 20222 updates tracked since enumeration
NPPES CertifiedJanuary 21, 2022
✔ NPI 1639417181 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 · A136929
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.
3700 MALL VIEW RD, Bakersfield, CA 93306
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

Jerome Lazaga 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 ID8022318005
PECOS Enrollment IDI20151123002499
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 Jerome Lazaga reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Permanente Medical Group Inc
216 mi
Internal Medicine
710 LAWRENCE EXPRESSWAY
Santa Clara, CA 95051
  • Reassigned Medicare billing, California enrollment
  • 20,078 clinicians in this Medicare group
NPI 1073606299 (408) 851-1000

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 93306 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
$135.05 typical visit price
range $59.26 – $178.09
Typical copayment $33.76 (range $14.81 – $44.52)
Most-billed visit code 99204
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 8

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

DR. CARLOS A RODRIGUEZ M.D.
Internal Medicine (Gastroenterology)
3700 MALL VIEW RD
BAKERSFIELD, CA 93306
Kern County (877) 524-7373
BRADLEY GARTH DAVIS DO
Family Medicine
3700 MALL VIEW RD, MEDICAL STAFF OFFICE
BAKERSFIELD, CA 93306
Kern County (661) 328-9831
DR. LOUIS J LURIE M.D.
Internal Medicine
3700 MALL VIEW RD
BAKERSFIELD, CA 93306
Kern County (661) 334-2995
SAMANJIT KAUR KANDOLA MD
Internal Medicine
3700 MALL VIEW RD
BAKERSFIELD, CA 93306
Kern County (517) 940-0349
EMILY FATIMAH WIN MD
Pediatrics
3700 MALL VIEW RD
BAKERSFIELD, CA 93306
Kern County (661) 334-2940
KAISER FOUNDATION HEALTH PLAN INC
Pharmacy (Community/Retail Pharmacy)
3700 MALL VIEW RD
BAKERSFIELD, CA 93306
Kern County (866) 319-3581
TREVOR ANTHONY WINTER MD
Internal Medicine (Gastroenterology)
3700 MALL VIEW RD
BAKERSFIELD, CA 93306
Kern County (859) 492-2931
MICHELLE QUIOGUE MD
Family Medicine
3700 MALL VIEW RD
BAKERSFIELD, CA 93306
Kern County (661) 328-9831

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 Jerome Lazaga's NPI number?

The NPI number for Jerome Lazaga is 1639417181. It was assigned to this individual provider in the NPPES registry on January 17, 2013.

Where is Jerome Lazaga located?

Jerome Lazaga practices at 3700 Mall View Rd, Bakersfield, CA 93306. The listed phone number is (661) 334-2801.

What is Jerome Lazaga's specialty?

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

Is Jerome Lazaga enrolled in Medicare?

Yes. Jerome Lazaga 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 organization bills Medicare for Jerome Lazaga's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Jerome Lazaga reassigns Medicare benefits to Permanente Medical Group Inc (Santa Clara, CA). The 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 Jerome Lazaga'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 Jerome Lazaga was last updated on January 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.