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DR. LAILA A. MAHMOOD M.D.
NPI 1023270691
Pediatrics in Silver Spring, MD

Active since June 25, 2008PECOS EnrolledAccepts Medicare Assignment
15613 HOLLY GROVE RD, SILVER SPRING, MD 20905(301) 384-3579 Get Directions Write a Review

NPPES record last updated: June 25, 2008. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Laila A. Mahmood M.d. NPPES

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

DR. LAILA A. MAHMOOD M.D. (NPI 1023270691) is an individual pediatrics provider in Silver Spring, Maryland, licensed in Maryland (P22857) and active in the NPI registry since June 2008. She is enrolled in Medicare PECOS and is a graduate of Howard University College Of Medicine (2008).

NPPES Registry Identity

NPI1023270691
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameDR. LAILA A. MAHMOODCredential: M.D.
Location Address15613 HOLLY GROVE RDSilver Spring, MD 20905-3858
Mailing Address15613 Holly Grove RdSilver Spring, MD 20905-3858 · (301) 384-3579
Phone(301) 384-3579
Sole ProprietorNo
Medical School CMSHoward University College Of MedicineGraduated 2008
Enumeration DateJune 25, 2008
✔ NPI 1023270691 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MD · P22857
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.
15613 HOLLY GROVE RD, Silver Spring, MD 20905
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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. Laila A. Mahmood 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 ID6709186836
PECOS Enrollment IDI20151123000389
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 Laila Mahmood reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Children's Hospital
13 mi
Pediatrics
111 MICHIGAN AVE NW
Washington, DC 20010
  • Reassigned Medicare billing, District of Columbia enrollment
  • 1,417 clinicians in this Medicare group
NPI 1780800128 (202) 476-5000

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 20905 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
$100.31 typical visit price
range $65.18 – $194.86
Typical copayment $25.07 (range $16.29 – $48.71)
Most-billed visit code 99203
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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.

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 Laila Mahmood's NPI number?

The NPI number for Laila Mahmood is 1023270691. It was assigned to this individual provider in the NPPES registry on June 25, 2008.

Where is Laila Mahmood located?

Laila Mahmood practices at 15613 Holly Grove Rd, Silver Spring, MD 20905. The listed phone number is (301) 384-3579.

What is Laila Mahmood's specialty?

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

Is Laila Mahmood enrolled in Medicare?

Yes. Laila Mahmood 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 organization bills Medicare for Laila Mahmood's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Laila Mahmood reassigns Medicare benefits to Children's Hospital (Washington, DC). The 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 Laila Mahmood'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 Laila Mahmood was last updated on June 25, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.