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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.

MARWAN ALDALA'EN
NPI 1508798224
Pediatrics in Royal Oak, MI

Active since May 29, 2026PECOS Enrolled
3535 W 13 MILE RD, ROYAL OAK, MI 48073(248) 551-3000 Get Directions Write a Review

NPPES record last updated: September 9, 2026. Verified against the NPPES registry weekly; last sync: October 04, 2026.

Record update history: Sep 9, 2026, May 29, 2026 (2 updates tracked since 2026).

About Marwan Aldala'en NPPES

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

MARWAN ALDALA'EN (NPI 1508798224) is an individual pediatrics provider in Royal Oak, Michigan, licensed in Michigan (4351056185) and active in the NPI registry since May 2026. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1508798224
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameMARWAN ALDALA'EN
Location Address3535 W 13 MILE RDRoyal Oak, MI 48073
Mailing Address3535 W 13 Mile RdRoyal Oak, MI 48073 · (248) 551-3000
Phone(248) 551-3000
Sole ProprietorNo
Enumeration DateMay 29, 2026
Last NPPES UpdateSeptember 9, 20262 updates tracked since enumeration
✔ NPI 1508798224 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MI · 4351056185
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
3535 W 13 MILE RD, Royal Oak, MI 48073
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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 (PECOS)

Marwan Aldala'en is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 48073 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
$90.76 typical visit price
range $58.04 – $177.36
Typical copayment $22.69 (range $14.51 – $44.34)
Most-billed visit code 99203
Established Patient
$102.35 typical visit price
range $18.32 – $143.49
Typical copayment $25.58 (range $4.58 – $35.87)
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.

AGNES WROBEL M.D.
Psychiatry & Neurology (Psychiatry)
3535 W 13 MILE RD
ROYAL OAK, MI 48073
Oakland County (248) 551-1200
DR. HUSNA SHAHNOOR MD
Pediatrics
3535 W 13 MILE RD
ROYAL OAK, MI 48073
Oakland County (248) 551-3000
HUIYAN JIN
Ophthalmology
3535 W 13 MILE RD
ROYAL OAK, MI 48073
Oakland County (248) 551-3643
ALMONTASSER BELLA KASSIER MD
Internal Medicine
3535 W 13 MILE RD
ROYAL OAK, MI 48073
Oakland County (248) 602-8715
DR. RONALD S TAYLOR MD
Physical Medicine & Rehabilitation
3535 W 13 MILE RD, STE 437
ROYAL OAK, MI 48073
Oakland County (248) 288-2210
THWAB FREIHAT
Pediatrics
3535 W 13 MILE RD
ROYAL OAK, MI 48073
Oakland County (248) 551-3000
LMT REHABILITATION ASSOCIATES
Physical Medicine & Rehabilitation
3535 W 13 MILE RD, SUITE 437
ROYAL OAK, MI 48073
Oakland County (248) 288-2210
ABBY NOWAKOWSKI M.D.
Obstetrics & Gynecology
3535 W 13 MILE RD, SUITE 233
ROYAL OAK, MI 48073
Oakland County (248) 551-0417

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 Marwan Aldala'en's NPI number?

The NPI number for Marwan Aldala'en is 1508798224. It was assigned to this individual provider in the NPPES registry on May 29, 2026.

Where is Marwan Aldala'en located?

Marwan Aldala'en practices at 3535 W 13 Mile Rd, Royal Oak, MI 48073. The listed phone number is (248) 551-3000.

What is Marwan Aldala'en's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Marwan Aldala'en enrolled in Medicare?

Yes. Marwan Aldala'en is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Marwan Aldala'en was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 28 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.