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MEGAN GRIFFITHS M.D.
NPI 1629311360
Pediatrics - Pediatric Cardiology in Bel Air, MD

Active since April 01, 2013PECOS Enrolled
500 UPPER CHESAPEAKE DR, BEL AIR, MD 21014(443) 643-1200(443) 643-1203 Get Directions Write a Review

NPPES record last updated: March 13, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 3, 2021, Apr 19, 2018 (2 updates tracked since 2018).

About Megan Griffiths M.d. NPPES

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

MEGAN GRIFFITHS M.D. (NPI 1629311360) is an individual pediatric cardiology provider in Bel Air, Maryland, licensed in Texas (T8216) and active in the NPI registry since April 2013. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1629311360
Entity TypeIndividualFemale
Primary Taxonomy2080P0202X
Provider Legal NameMEGAN GRIFFITHSCredential: M.D.
Location Address500 UPPER CHESAPEAKE DRBel Air, MD 21014-4324
Mailing Address1610 Portugal StBaltimore, MD 21231-2334 · (303) 906-0070
Phone(443) 643-1200
Fax(443) 643-1203
Sole ProprietorNo
Enumeration DateApril 1, 2013
Last NPPES UpdateMarch 13, 20242 updates tracked since enumeration
NPPES CertifiedMarch 13, 2024
✔ NPI 1629311360 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric CardiologyAllopathic & Osteopathic Physicians
Taxonomy Code2080P0202X
Licenses✔ Licensed in TX · T8216✔ Licensed in NY · 309552
Definition
A pediatric cardiologist provides comprehensive care to patients with cardiovascular problems. This specialist is skilled in selecting, performing and evaluating the structural and functional assessment of the heart and blood vessels, and the clinical evaluation of cardiovascular disease.
Also ListedPediatricsTaxonomy 208000000X · License D0084022 (MD)
500 UPPER CHESAPEAKE DR, Bel Air, MD 21014
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Megan Griffiths 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 Reassignments

2

Medicare enrollment records show Megan Griffiths reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Mgmc, LLC
57 mi
General Practice
3800 RESERVOIR RD NW
Washington, DC 20007
  • Reassigned Medicare billing, Maryland enrollment
  • 116 clinicians in this Medicare group
NPI 1891797148 (888) 896-1400
The University Of Texas Southwestern Medical Center At Dallas
1,169 mi
Physical Medicine & Rehabilitation
1000 S BECKHAM AVE
Tyler, TX 75701
  • Reassigned Medicare billing, Texas enrollment
  • 5,299 clinicians in this Medicare group
NPI 1417099599 (214) 645-0624

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

UPPER CHESAPEAKE SURGICAL ASSOCIATES, LLC
Physician Assistant (Surgical)
500 UPPER CHESAPEAKE DR
BEL AIR, MD 21014
Harford County (443) 643-1199
ZAINAB GIWA FNP-C
Nurse Practitioner (Family)
500 UPPER CHESAPEAKE DR
BEL AIR, MD 21014
Harford County (904) 372-3943
NATALIYA MELNYK M.D
Internal Medicine (Hematology & Oncology)
500 UPPER CHESAPEAKE DR
BEL AIR, MD 21014
Harford County (443) 643-3010
UNIVERSITY OF MARYLAND PEDIATRIC ASSOCIATES, PA
Clinic/Center (Primary Care)
500 UPPER CHESAPEAKE DR
BEL AIR, MD 21014
Harford County (443) 643-1000
EMERGENCY MEDICINE ASSOCIATES, PA
Emergency Medicine
500 UPPER CHESAPEAKE DR
BEL AIR, MD 21014
Harford County (844) 474-4019
LAURA N GASKILL PA
Physician Assistant
500 UPPER CHESAPEAKE DR
BEL AIR, MD 21014
Harford County (443) 643-1000
DR. DHIRAJ GURUNG M.D.
Internal Medicine
500 UPPER CHESAPEAKE DR
BEL AIR, MD 21014
Harford County (443) 643-1000
LINDSEY OTTENHEIMER WHITLING CRNP
Nurse Practitioner (Family)
500 UPPER CHESAPEAKE DR
BEL AIR, MD 21014
Harford County (443) 643-1000

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 Megan Griffiths's NPI number?

The NPI number for Megan Griffiths is 1629311360. It was assigned to this individual provider in the NPPES registry on April 1, 2013.

Where is Megan Griffiths located?

Megan Griffiths practices at 500 Upper Chesapeake Dr, Bel Air, MD 21014. The listed phone number is (443) 643-1200.

What is Megan Griffiths's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Cardiology, with taxonomy code 2080P0202X.

Is Megan Griffiths enrolled in Medicare?

Yes. Megan Griffiths is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Megan Griffiths's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Megan Griffiths reassigns Medicare benefits to 2 organizations: Mgmc, LLC (Washington, DC) and The University Of Texas Southwestern Medical Center At Dallas (Tyler, TX). Each 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 Megan Griffiths's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Megan Griffiths accept?

Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 2 other insurers list Megan Griffiths 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 Megan Griffiths was last updated on March 13, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.