DR. LAUREN JIHYUN MA DO
NPI 1184328932
Emergency Medicine in Fresno, CA

Q: What is Lauren Ma's NPI number?

The NPI number for Lauren Ma is 1184328932. It was assigned to this individual provider in the NPPES registry on March 27, 2023.

Q: What is Lauren Ma's specialty?

The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.

Q: When was this NPI record last updated?

The NPPES record for Lauren Ma was last updated on May 26, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.

Active since March 27, 2023PECOS EnrolledAccepts Medicare Assignment

1303 E HERNDON AVE, FRESNO, CA 93720(559) 450-3000 Get Directions Write a Review

NPPES record last updated: May 26, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: May 26, 2026, Jul 18, 2024, Mar 27, 2023 (3 updates tracked since 2023).

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About Dr. Lauren Jihyun Ma Do NPPES

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

DR. LAUREN JIHYUN MA DO (NPI 1184328932) is an individual emergency medicine provider in Fresno, California, licensed in California (24791) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).

NPPES Registry Identity

NPI1184328932

Entity TypeIndividualFemale

Primary Taxonomy207P00000X

Provider Legal NameDR. LAUREN JIHYUN MACredential: DO

Location Address1303 E HERNDON AVEFresno, CA 93720-3309

Mailing Address1303 E Herndon AveFresno, CA 93720-3309

Phone(559) 450-3000

Sole ProprietorNo

Medical School CMSOtherGraduated 2023

Enumeration DateMarch 27, 2023

Last NPPES UpdateMay 26, 20263 updates tracked since enumeration

NPPES CertifiedMay 26, 2026

✔ NPI 1184328932 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyEmergency MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207P00000X

License✔ Licensed in CA · 24791

Definition

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

1303 E HERNDON AVE, Fresno, CA 93720

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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

Dr. Lauren Jihyun Ma Do 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 ID8123594538

PECOS Enrollment IDI20260414001723

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 Lauren Ma reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Cep America - California

Same address

Emergency Medicine

1303 E HERNDON AVE
Fresno, CA 93720

Reassigned Medicare billing, California enrollment
Also billed through NPI 1598534216 (California)
2,323 clinicians in this Medicare group

NPI 1396172615 (559) 450-3000

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 93720 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

$90.32 typical visit price

range $58.87 – $176.60

Typical copayment $22.58 (range $14.71 – $44.15)

Most-billed visit code 99203

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.

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.

MINA EMAD HANDAL MD

Student in an Organized Health Care Education/Training Program