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SARA EWING FNP
NPI 1073381638
Nurse Practitioner - Family in Boston, MA

Active since December 13, 2023PECOS Enrolled
300 LONGWOOD AVE, BOSTON, MA 02115(617) 355-6000 Get Directions Write a Review

NPPES record last updated: July 1, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Jul 1, 2025, Jun 27, 2025, Jul 24, 2024 and 2 more (5 updates tracked since 2023).

About Sara Ewing Fnp NPPES

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

SARA EWING FNP (NPI 1073381638) is an individual family provider in Boston, Massachusetts, licensed in Massachusetts (RN2391737) and active in the NPI registry since December 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Hartford, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1073381638
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSARA EWINGCredential: FNP
Location Address300 LONGWOOD AVEBoston, MA 02115-5724
Mailing Address809 Montauk AveNew London, CT 06320-4335 · (860) 235-4828
Phone(617) 355-6000
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateDecember 13, 2023
Last NPPES UpdateJuly 1, 20255 updates tracked since enumeration
NPPES CertifiedJuly 1, 2025
✔ NPI 1073381638 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
Licenses✔ Licensed in MA · RN2391737✔ Licensed in CT · 14632
300 LONGWOOD AVE, Boston, MA 02115
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Secondary Practice Location 1

Location 1282 Washington StHartford, CT 06106 · Phone (860) 545-9000

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Sara Ewing Fnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID3971016379
PECOS Enrollment IDI20250630001642
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 02115 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
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.

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
MISS LAUREN ASHLEY MASTERSON 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 Sara Ewing's NPI number?

The NPI number for Sara Ewing is 1073381638. It was assigned to this individual provider in the NPPES registry on December 13, 2023.

Where is Sara Ewing located?

Sara Ewing practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.

What is Sara Ewing's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Sara Ewing enrolled in Medicare?

Yes. Sara Ewing is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Sara Ewing was last updated on July 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 months 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.