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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SHAMILI ALLAM MD
NPI 1912448226
Internal Medicine - Cardiovascular Disease in Los Alamitos, CA

Active since March 20, 2017PECOS Enrolled
4281 KATELLA AVE STE 109, LOS ALAMITOS, CA 90720(877) 430-7337(714) 445-0245 Get Directions Write a Review

NPPES record last updated: September 16, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 16, 2026, Jun 22, 2020, Nov 2, 2018 and 1 more (4 updates tracked since 2017).

About Shamili Allam Md NPPES

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

SHAMILI ALLAM MD (NPI 1912448226) is an individual cardiovascular disease provider in Los Alamitos, California, licensed in California (A157526) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS, maintains a secondary practice location in Long Beach, and is a graduate of University Of Southern California Keck School Of Medicine (2017).

NPPES Registry Identity

NPI1912448226
Entity TypeIndividualFemale
Primary Taxonomy207RC0000X
Provider Legal NameSHAMILI ALLAMCredential: MD
Location Address4281 KATELLA AVE STE 109Los Alamitos, CA 90720-3587
Mailing Address35 Creek RdIrvine, CA 92604-4724 · (714) 445-0220 · Fax (714) 445-0245
Phone(877) 430-7337
Fax(714) 445-0245
Sole ProprietorNo
Medical School CMSUniversity Of Southern California Keck School Of MedicineGraduated 2017
Enumeration DateMarch 20, 2017
Last NPPES UpdateSeptember 16, 20264 updates tracked since enumeration
NPPES CertifiedSeptember 16, 2026
✔ NPI 1912448226 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
License✔ Licensed in CA · A157526
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
4281 KATELLA AVE STE 109, Los Alamitos, CA 90720
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Secondary Practice Location 1

Location 1701 E 28th St Ste 202Long Beach, CA 90806-2773 · Phone (714) 445-0220 · Fax (714) 445-0245

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

Shamili Allam 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 ID3173877008
PECOS Enrollment IDI20200123001459
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.

Areas of Expertise CMS Part B claims 3

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.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
20 services20 patients
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
16 services16 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
16 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90720 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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 Shamili Allam's NPI number?

The NPI number for Shamili Allam is 1912448226. It was assigned to this individual provider in the NPPES registry on March 20, 2017.

Where is Shamili Allam located?

Shamili Allam practices at 4281 Katella Ave Ste 109, Los Alamitos, CA 90720. The listed phone number is (877) 430-7337.

What is Shamili Allam's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Shamili Allam enrolled in Medicare?

Yes. Shamili Allam 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.

When was this NPI record last updated?

The NPPES record for Shamili Allam was last updated on September 16, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 days 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.