1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Pediatrics
  6. NPI Profile

CHLOE ELEANOR NUNNELEY M.D.
NPI 1467993741
Pediatrics in Boston, MA

Active since March 20, 2017PECOS Enrolled
300 LONGWOOD AVE, HUNNEWELL BUILDING, PAVILION 29, HOUSESTAFF LOUNGE, BOSTON, MA 02115(979) 595-8354 Get Directions Write a Review

NPPES record last updated: May 13, 2022. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 13, 2022, Mar 20, 2017 (2 updates tracked since 2017).

About Chloe Eleanor Nunneley M.d. NPPES

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

CHLOE ELEANOR NUNNELEY M.D. (NPI 1467993741) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (282586) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1467993741
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameCHLOE ELEANOR NUNNELEYCredential: M.D.
Location Address300 LONGWOOD AVE, HUNNEWELL BUILDING, PAVILION 29, HOUSESTAFF LOUNGEBoston, MA 02115-5724
Mailing Address300 Longwood Ave, Hunnewell Building, Pavilion 29, Housestaff LoungeBoston, MA 02115-5724
Phone(979) 595-8354
Sole ProprietorYes
Medical School CMSOtherGraduated 2017
Enumeration DateMarch 20, 2017
Last NPPES UpdateMay 13, 20222 updates tracked since enumeration
NPPES CertifiedMay 13, 2022
✔ NPI 1467993741 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MA · 282586
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.
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
300 LONGWOOD AVE, Boston, MA 02115
Open in Google Maps ↗

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)

Chloe Eleanor Nunneley M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7618354184
PECOS Enrollment IDI20251106003603
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 Chloe Nunneley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

The University Of Texas Southwestern Medical Center At Dallas
1,492 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.

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
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 Chloe Nunneley's NPI number?

The NPI number for Chloe Nunneley is 1467993741. It was assigned to this individual provider in the NPPES registry on March 20, 2017.

Where is Chloe Nunneley located?

Chloe Nunneley practices at 300 Longwood Ave Hunnewell Building, Pavilion 29, Housestaff Lounge, Boston, MA 02115. The listed phone number is (979) 595-8354.

What is Chloe Nunneley's specialty?

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

Is Chloe Nunneley enrolled in Medicare?

Yes. Chloe Nunneley is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Chloe Nunneley's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Chloe Nunneley reassigns Medicare benefits to The University Of Texas Southwestern Medical Center At Dallas (Tyler, TX). 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 Chloe Nunneley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Chloe Nunneley 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 Chloe Nunneley 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 Chloe Nunneley was last updated on May 13, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.