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DR. KATELYNN SINGLETON PORTO PHD
NPI 1922838168
Clinical Neuropsychologist in Brookline, MA

Active since August 02, 2024PECOS Enrolled
2 BROOKLINE PL, BROOKLINE, MA 02445(678) 492-8562 Get Directions Write a Review

NPPES record last updated: November 22, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 22, 2024, Aug 2, 2024 (2 updates tracked since 2024).

About Dr. Katelynn Singleton Porto Phd NPPES

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

DR. KATELYNN SINGLETON PORTO PHD (NPI 1922838168) is an individual clinical neuropsychologist in Brookline, Massachusetts, licensed in Massachusetts (PSY10001177) and active in the NPI registry since August 2024. She is enrolled in Medicare PECOS and maintains a secondary practice location in Boston.

NPPES Registry Identity

NPI1922838168
Entity TypeIndividualFemale
Primary Taxonomy103G00000X
Provider Legal NameDR. KATELYNN SINGLETON PORTOCredential: PHD
Location Address2 BROOKLINE PLBrookline, MA 02445-7230
Mailing Address300 Longwood AveBoston, MA 02115-5724 · (617) 355-6000
Phone(678) 492-8562
Sole ProprietorNo
Enumeration DateAugust 2, 2024
Last NPPES UpdateNovember 22, 20242 updates tracked since enumeration
NPPES CertifiedNovember 22, 2024
✔ NPI 1922838168 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in MA · PSY10001177
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
2 BROOKLINE PL, Brookline, MA 02445
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Secondary Practice Location 1

Location 1300 Longwood AveBoston, MA 02115-5724 · Phone (617) 355-6000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care, 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. Katelynn Singleton Porto Phd 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 Katelynn Porto reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Boston Plastic & Oral Surgery
1.7 mi
Plastic and Reconstructive Surgery
300 LONGWOOD AVE, HU-158
Boston, MA 02115
  • Reassigned Medicare billing, Massachusetts enrollment
  • 37 clinicians in this Medicare group
NPI 1568404903 (617) 355-7252
Children's Hospital Pediatric Associates, Inc
1.8 mi
Pediatrics
300 LONGWOOD AVE
Boston, MA 02115
  • Reassigned Medicare billing, Massachusetts enrollment
  • 1,358 clinicians in this Medicare group
NPI 1457306664 (617) 355-6000

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.

JENNIFER ALLISON ROSS M.D.
Pediatrics (Medical Toxicology)
2 BROOKLINE PL
BROOKLINE, MA 02445
Norfolk County (617) 355-2727
DIAB ALI MD
Psychiatry & Neurology (Psychiatry)
2 BROOKLINE PL
BROOKLINE, MA 02445
Norfolk County (617) 355-6680
CLEO GORDON LCSW
Social Worker (Clinical)
2 BROOKLINE PL
BROOKLINE, MA 02445
Norfolk County (518) 512-7835
EMILY FLYNN O'NEILL MSW
Social Worker (Clinical)
2 BROOKLINE PL
BROOKLINE, MA 02445
Norfolk County (617) 355-6000
SARAH BELDEN
Physical Therapist
2 BROOKLINE PL
BROOKLINE, MA 02445
Norfolk County (203) 928-7665
REBECCA PODELL THOMAS PHD
Psychologist (Clinical)
2 BROOKLINE PL
BROOKLINE, MA 02445
Norfolk County (617) 355-7025
ABIGAIL SVEDEN MS, CGC
Genetic Counselor, MS
2 BROOKLINE PL
BROOKLINE, MA 02445
Norfolk County (617) 919-5214
BERNALYN RUIZ-YU PH.D.
Psychologist
2 BROOKLINE PL
BROOKLINE, MA 02445
Norfolk County (617) 665-1183

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 Katelynn Porto's NPI number?

The NPI number for Katelynn Porto is 1922838168. It was assigned to this individual provider in the NPPES registry on August 2, 2024.

Where is Katelynn Porto located?

Katelynn Porto practices at 2 Brookline Pl, Brookline, MA 02445. The listed phone number is (678) 492-8562.

What is Katelynn Porto's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Katelynn Porto enrolled in Medicare?

Yes. Katelynn Porto is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Katelynn Porto's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Katelynn Porto reassigns Medicare benefits to 2 organizations: Boston Plastic & Oral Surgery (Boston, MA) and Children's Hospital Pediatric Associates, Inc (Boston, MA). 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 Katelynn Porto's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Katelynn Porto accept?

Health plans from Harvard Pilgrim Health Care and Taro Health list Katelynn Porto 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 Katelynn Porto was last updated on November 22, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.