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EDGAR RUBEN LOPEZ MD
NPI 1033747860
Internal Medicine in Bakersfield, CA

Active since March 28, 2020PECOS EnrolledAccepts Medicare Assignment
3501 STOCKDALE HWY, BAKERSFIELD, CA 93309(833) 574-2273 Get Directions Write a Review

NPPES record last updated: December 22, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Oct 27, 2023, Jun 19, 2020, Mar 28, 2020 (3 updates tracked since 2020).

About Edgar Ruben Lopez Md NPPES

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

EDGAR RUBEN LOPEZ MD (NPI 1033747860) is an individual internal medicine provider in Bakersfield, California, licensed in California (A188069) and active in the NPI registry since March 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1033747860
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameEDGAR RUBEN LOPEZCredential: MD
Location Address3501 STOCKDALE HWYBakersfield, CA 93309-2150
Mailing Address836 W Wellington AveChicago, IL 60657-5147 · (773) 296-5424
Phone(833) 574-2273
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 28, 2020
Last NPPES UpdateDecember 22, 20233 updates tracked since enumeration
NPPES CertifiedOctober 9, 2023
✔ NPI 1033747860 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 · A188069
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.
3501 STOCKDALE HWY, 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

Edgar Ruben Lopez Md 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 ID42664823
PECOS Enrollment IDI20230927003206
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 Edgar Lopez reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Kern County Hospital Authority
1.8 mi
General Acute Care Hospital
2222 19TH ST
Bakersfield, CA 93301
  • Reassigned Medicare billing, California enrollment
  • 532 clinicians in this Medicare group
NPI 1710612965 (661) 326-2000
Southern California Permanente Medical Group
3.4 mi
Health Maintenance Organization
3733 SAN DIMAS ST
Bakersfield, CA 93301
  • Reassigned Medicare billing, California enrollment
  • 5,228 clinicians in this Medicare group
NPI 1861424376 (800) 353-5400

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 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
$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 20

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

DR. JULIANA O OPONG MD
Pediatrics
3501 STOCKDALE HWY
BAKERSFIELD, CA 93309
Kern County (661) 398-5012
MARIBEL MANCILLA
Assistant Behavior Analyst
3501 STOCKDALE HWY
BAKERSFIELD, CA 93309
Kern County (714) 912-7031
SAM LOUIE
Pharmacist
3501 STOCKDALE HWY
BAKERSFIELD, CA 93309
Kern County (661) 398-5055
YIN LEI LEI WIN
Internal Medicine (Nephrology)
3501 STOCKDALE HWY
BAKERSFIELD, CA 93309
Kern County (661) 328-9831
DOREEN KAY SCHNEIDER PHARM.D.
Pharmacist
3501 STOCKDALE HWY
BAKERSFIELD, CA 93309
Kern County (661) 398-3648
DR. RAHILA TRICIA ANDREWS-STEELE M.D., M.O.H.
Preventive Medicine (Occupational Medicine)
3501 STOCKDALE HWY, 2ND FLOOR
BAKERSFIELD, CA 93309
Kern County (661) 398-3813
ALI RAZA EFFENDI MD
Family Medicine
3501 STOCKDALE HWY
BAKERSFIELD, CA 93309
Kern County (661) 827-3036
THIN THIN HAN M.D.
Internal Medicine
3501 STOCKDALE HWY, CCOM MEDICAL GROUP
BAKERSFIELD, CA 93309
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 Edgar Lopez's NPI number?

The NPI number for Edgar Lopez is 1033747860. It was assigned to this individual provider in the NPPES registry on March 28, 2020.

Where is Edgar Lopez located?

Edgar Lopez practices at 3501 Stockdale Hwy, Bakersfield, CA 93309. The listed phone number is (833) 574-2273.

What is Edgar Lopez's specialty?

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

Is Edgar Lopez enrolled in Medicare?

Yes. Edgar Lopez 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 Edgar Lopez's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Edgar Lopez reassigns Medicare benefits to 2 organizations: Kern County Hospital Authority (Bakersfield, CA) and Southern California Permanente Medical Group (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 Edgar Lopez'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 Edgar Lopez was last updated on December 22, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.