DR. RONNIE ALAS M.D.
NPI 1306267026
Internal Medicine in Santa Ana, CA

Q: What is Ronnie Alas's NPI number?

The NPI number for Ronnie Alas is 1306267026. It was assigned to this individual provider in the NPPES registry on December 23, 2013.

Q: What is Ronnie Alas's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Ronnie Alas was last updated on December 2, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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 December 23, 2013PECOS EnrolledAccepts Medicare Assignment

3501 S HARBOR BLVD, SANTA ANA, CA 92704(714) 929-2300 Get Directions Write a Review

NPPES record last updated: December 2, 2025. Verified against the NPPES registry weekly; last sync: August 23, 2026.

On this page

About Dr. Ronnie Alas M.d. NPPES

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

DR. RONNIE ALAS M.D. (NPI 1306267026) is an individual internal medicine provider in Santa Ana, California, licensed in California (A132456) and active in the NPI registry since December 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2012).

NPPES Registry Identity

NPI1306267026

Entity TypeIndividualMale

Primary Taxonomy207R00000X

Provider Legal NameDR. RONNIE ALASCredential: M.D.

Location Address3501 S HARBOR BLVDSanta Ana, CA 92704-6919

Mailing AddressPo Box 35380Las Vegas, NV 89133-5380 · (702) 579-3203

Phone(714) 929-2300

Sole ProprietorNo

Medical School CMSOtherGraduated 2012

Enumeration DateDecember 23, 2013

Last NPPES UpdateDecember 2, 2025

NPPES CertifiedDecember 2, 2025

✔ NPI 1306267026 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 · A132456

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 S HARBOR BLVD, Santa Ana, CA 92704

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Ronnie Alas 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 ID5597067421

PECOS Enrollment IDI20160108000564

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92704 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

$142.39 typical visit price

range $62.96 – $187.60

Typical copayment $35.59 (range $15.74 – $46.90)

Most-billed visit code 99204

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

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 15

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

ROBIN ARASH HATAM D.O.

Internal Medicine