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MARIAM LARI M.D.
NPI 1306941794
Pediatrics in Worcester, MA

Active since September 13, 2006PECOS Enrolled
UMASS MEMORIAL CHILDREN'S MED. CTR., 55 LAKE AVENUE NORTH, WORCESTER, MA 01655(508) 856-3590 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Mariam Lari M.d. NPPES

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

MARIAM LARI M.D. (NPI 1306941794) is an individual pediatrics provider in Worcester, Massachusetts, licensed in Massachusetts (230214) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306941794
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameMARIAM LARICredential: M.D.
Location AddressUMASS MEMORIAL CHILDREN'S MED. CTR., 55 LAKE AVENUE NORTHWorcester, MA 01655
Mailing Address376 Coburn AveWorcester, MA 01604-1221 · (508) 856-3590
Phone(508) 856-3590
Sole ProprietorNo
Enumeration DateSeptember 13, 2006
Last NPPES UpdateJuly 8, 2007
✔ NPI 1306941794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MA · 230214
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.
UMASS MEMORIAL CHILDREN'S MED. CTR., Worcester, MA 01655
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mariam Lari M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Mariam Lari reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Reliant Medical Group, Inc
2.5 mi
Family Medicine
5 NEPONSET ST
Worcester, MA 01606
  • Reassigned Medicare billing, Massachusetts enrollment
  • 718 clinicians in this Medicare group
NPI 1720017528 (508) 852-0600

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 01655 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
$90.70 typical visit price
range $58.86 – $177.36
Typical copayment $22.67 (range $14.71 – $44.34)
Most-billed visit code 99203
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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 Mariam Lari's NPI number?

The NPI number for Mariam Lari is 1306941794. It was assigned to this individual provider in the NPPES registry on September 13, 2006.

Where is Mariam Lari located?

Mariam Lari practices at Umass Memorial Children's Med. Ctr. 55 Lake Avenue North, Worcester, MA 01655. The listed phone number is (508) 856-3590.

What is Mariam Lari's specialty?

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

Is Mariam Lari enrolled in Medicare?

Yes. Mariam Lari is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Mariam Lari's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Mariam Lari reassigns Medicare benefits to Reliant Medical Group, Inc (Worcester, MA). 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 Mariam Lari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Mariam Lari accept?

Health plans from Anthem Blue Cross and Blue Shield list Mariam Lari as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mariam Lari was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.