DR. KEVIN JOHN BARNUM MD, PHD
NPI 1285124438
Internal Medicine - Hematology & Oncology in Boston, MA

Q: What is Kevin Barnum's NPI number?

The NPI number for Kevin Barnum is 1285124438. It was assigned to this individual provider in the NPPES registry on May 14, 2018.

Q: What is Kevin Barnum's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Q: When was this NPI record last updated?

The NPPES record for Kevin Barnum was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.

Active since May 14, 2018PECOS EnrolledAccepts Medicare Assignment

330 BROOKLINE AVE # KS133, BOSTON, MA 02215(617) 667-9920(617) 667-9922 Get Directions Write a Review

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

Record update history: Mar 29, 2021, May 14, 2018 (2 updates tracked since 2018).

On this page

About Dr. Kevin John Barnum Md, Phd NPPES

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

DR. KEVIN JOHN BARNUM MD, PHD (NPI 1285124438) is an individual hematology & oncology provider in Boston, Massachusetts, licensed in Massachusetts (1022639) and active in the NPI registry since May 2018. He is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Hospital - Needham, and is a graduate of Icahn School Of Medicine At Mount Sinai (2018).

NPPES Registry Identity

NPI1285124438

Entity TypeIndividualMale

Primary Taxonomy207RH0003X

Provider Legal NameDR. KEVIN JOHN BARNUMCredential: MD, PHD

Location Address330 BROOKLINE AVE # KS133Boston, MA 02215-5491

Mailing Address330 Brookline Ave # Ks133Boston, MA 02215-5491 · (617) 667-9200 · Fax (617) 667-9922

Phone(617) 667-9920

Fax(617) 667-9922

Sole ProprietorYes

Medical School CMSIcahn School Of Medicine At Mount SinaiGraduated 2018

Enumeration DateMay 14, 2018

Last NPPES UpdateAugust 1, 20252 updates tracked since enumeration

NPPES CertifiedAugust 1, 2025

✔ NPI 1285124438 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians

Taxonomy Code207RH0003X

License✔ Licensed in MA · 1022639

Definition

An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.

330 BROOKLINE AVE # KS133, Boston, MA 02215

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Kevin John Barnum Md, Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID1052666526

PECOS Enrollment IDI20250620000229

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.

Hospital Affiliations CMS Care Compare 3

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Beth Israel Deaconess Hospital - Needham

Acute Care Hospitals · Needham, MA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220083

Location148 Chestnut StreetNeedham, MA 02494 · Norfolk County

Emergency services

Beth Israel Deaconess Medical Center

Acute Care Hospitals · Boston, MA

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number220086

Location330 Brookline AvenueBoston, MA 02215 · Suffolk County

Emergency services Birthing friendly

Beth Israel Deaconess Hospital - Milton

Acute Care Hospitals · Milton, MA

4/5 CMS rating

OwnershipGovernment - Federal

CMS Certification Number220108

Location199 Reedsdale RoadMilton, MA 02186 · Norfolk County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02215 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

$189.86 typical visit price

range $63.72 – $189.86

Typical copayment $47.46 (range $15.93 – $47.46)

Most-billed visit code 99205

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.

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 Kevin Barnum's NPI number?

The NPI number for Kevin Barnum is 1285124438. It was assigned to this individual provider in the NPPES registry on May 14, 2018.

Where is Kevin Barnum located?

Kevin Barnum practices at 330 Brookline Ave # Ks133, Boston, MA 02215. The listed phone number is (617) 667-9920.

What is Kevin Barnum's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Kevin Barnum enrolled in Medicare?

Yes. Kevin Barnum is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Kevin Barnum accept?

Health plans from Anthem Blue Cross and Blue Shield list Kevin Barnum 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.

Is Kevin Barnum affiliated with any hospitals?

According to CMS data, Kevin Barnum is affiliated with Beth Israel Deaconess Hospital - Needham, Beth Israel Deaconess Medical Center and Beth Israel Deaconess Hospital - Milton.

When was this NPI record last updated?

The NPPES record for Kevin Barnum was last updated on August 1, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.