MRS. KATHRYN ELIZABETH DRENNEN CPNP
NPI 1063756336
Nurse Practitioner - Pediatrics in Boston, MA

Q: What is the provider's specialty?

The provider's specialty is Nurse Practitioner with taxonomy code 363LP0200X and a focus in Pediatrics.

Active since November 26, 2012PECOS Enrolled

300 LONGWOOD AVE, FEGAN 2, BOSTON, MA 02115(617) 919-7348 Get Directions Write a Review

NPPES record last updated: January 29, 2013. Verified against the NPPES registry weekly; last sync: July 19, 2026.

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About Mrs. Kathryn Elizabeth Drennen Cpnp NPPES

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

MRS. KATHRYN ELIZABETH DRENNEN CPNP (NPI 1063756336) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (269958) and active in the NPI registry since November 2012. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1063756336

Entity TypeIndividualFemale

Primary Taxonomy363LP0200X

Provider Legal NameMRS. KATHRYN ELIZABETH DRENNENCredential: CPNP

Location Address300 LONGWOOD AVE, FEGAN 2Boston, MA 02115-5724

Mailing Address300 Longwood Ave, Fegan 2Boston, MA 02115-5724 · (617) 919-7348

Phone(617) 919-7348

Sole ProprietorNo

Enumeration DateNovember 26, 2012

Last NPPES UpdateJanuary 29, 2013

✔ NPI 1063756336 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · PediatricsPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363LP0200X

License✔ Licensed in MA · 269958

300 LONGWOOD AVE, Boston, MA 02115

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Other Names 1

Former Name (1)Ms. Kathryn Elizabeth Brown

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mrs. Kathryn Elizabeth Drennen Cpnp 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.

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.