DR. KATIE MAREE MOYNIHAN MD
NPI 1699297374
Pediatrics - Pediatric Critical Care Medicine in Boston, MA

Q: What is Katie Moynihan's NPI number?

The NPI number for Katie Moynihan is 1699297374. It was assigned to this individual provider in the NPPES registry on July 13, 2017.

Q: What is Katie Moynihan's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Q: When was this NPI record last updated?

The NPPES record for Katie Moynihan was last updated on September 3, 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.

Active since July 13, 2017PECOS Enrolled

300 LONGWOOD AVE, BOSTON, MA 02115(617) 712-6121 Get Directions Write a Review

NPPES record last updated: September 3, 2024. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Sep 3, 2024, Jun 21, 2019, Jul 13, 2017 (3 updates tracked since 2017).

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About Dr. Katie Maree Moynihan Md NPPES

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

DR. KATIE MAREE MOYNIHAN MD (NPI 1699297374) is an individual pediatric critical care medicine provider in Boston, Massachusetts, licensed in Massachusetts (276698) and active in the NPI registry since July 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1699297374

Entity TypeIndividualFemale

Primary Taxonomy2080P0203X

Provider Legal NameDR. KATIE MAREE MOYNIHANCredential: MD

Location Address300 LONGWOOD AVEBoston, MA 02115-5724

Mailing Address300 Longwood AveBoston, MA 02115-5724 · (617) 355-6000

Phone(617) 712-6121

Sole ProprietorNo

Enumeration DateJuly 13, 2017

Last NPPES UpdateSeptember 3, 20243 updates tracked since enumeration

NPPES CertifiedSeptember 3, 2024

✔ NPI 1699297374 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatrics · Pediatric Critical Care MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2080P0203X

License✔ Licensed in MA · 276698

Definition

A pediatrician expert in advanced life support for children from the term or near-term neonate to the adolescent. This competence extends to the critical care management of life-threatening organ system failure from any cause in both medical and surgical patients and to the support of vital physiological functions. This specialist may have administrative responsibilities for intensive care units and also facilitates patient care among other specialists.

Also ListedPediatrics · Pediatric CardiologyTaxonomy 2080P0202X · License 272208 (MA)

300 LONGWOOD AVE, Boston, MA 02115

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Katie Maree Moynihan Md 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 Katie Moynihan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Boston Childrens Heart Foundation Inc

Same address

Pediatric Cardiology

300 LONGWOOD AVE
Boston, MA 02115

Reassigned Medicare billing, Massachusetts enrollment
220 clinicians in this Medicare group

NPI 1982680922 (617) 355-6793

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.

JULIE ANN HANSEN LCSW

Social Worker (Clinical)

300 LONGWOOD AVE
BOSTON, MA 02115

Suffolk County (857) 218-4309

MS. ANNA ROGLIERI

Nurse Practitioner (Psychiatric/Mental Health)

300 LONGWOOD AVE
BOSTON, MA 02115

Suffolk County (617) 355-6000

STEPHEN G. FLYNN M.D.

Anesthesiology (Pediatric Anesthesiology)

300 LONGWOOD AVE
BOSTON, MA 02115

Suffolk County (617) 355-6000

MRS. LAUREN ASHLEY SHARIS P.T., D.P.T

Physical Therapist

300 LONGWOOD AVE
BOSTON, MA 02115

Suffolk County (617) 355-7216

MS. SOYUN KWAN LICSW

Social Worker (Clinical)

300 LONGWOOD AVE, CHILDREN'S HOSPITAL BOSTON
BOSTON, MA 02115

Suffolk County (617) 355-0567

PUJA BANKA M.D.

Pediatrics

300 LONGWOOD AVE, BADER 203
BOSTON, MA 02115

Suffolk County (617) 355-6363

MR. COURTNEY SULLIVAN FRATTO CPNP

Nurse Practitioner (Pediatrics)

300 LONGWOOD AVE, HUNNEWELL BUILDING 322
BOSTON, MA 02115

Suffolk County (857) 218-4085

DR. ELIZABETH S TAGLAUER M.D., PH.D.

Pediatrics (Neonatal-Perinatal Medicine)

300 LONGWOOD AVE
BOSTON, MA 02115

Suffolk County (617) 355-6000

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 Katie Moynihan's NPI number?

The NPI number for Katie Moynihan is 1699297374. It was assigned to this individual provider in the NPPES registry on July 13, 2017.

Where is Katie Moynihan located?

Katie Moynihan practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 712-6121.

What is Katie Moynihan's specialty?

The primary specialty registered for this NPI is Pediatrics, specializing in Pediatric Critical Care Medicine, with taxonomy code 2080P0203X.

Is Katie Moynihan enrolled in Medicare?

Yes. Katie Moynihan is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Katie Moynihan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katie Moynihan reassigns Medicare benefits to Boston Childrens Heart Foundation Inc (Boston, 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 Katie Moynihan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katie Moynihan accept?

Health plans from Taro Health list Katie Moynihan 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 Katie Moynihan was last updated on September 3, 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.