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

KAREN E KLEIN M.D.
NPI 1154309235
Pediatrics in Boston, MA

Active since January 09, 2006PECOS Enrolled
165 DARTMOUTH ST, BOSTON, MA 02116(617) 859-5470(617) 859-5059 Get Directions Write a Review

NPPES record last updated: October 28, 2020. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Karen E Klein M.d. NPPES

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

KAREN E KLEIN M.D. (NPI 1154309235) is an individual pediatrics provider in Boston, Massachusetts, licensed in Massachusetts (45931) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154309235
Entity TypeIndividualFemale
Primary Taxonomy208000000X
Provider Legal NameKAREN E KLEINCredential: M.D.
Location Address165 DARTMOUTH STBoston, MA 02116-5123
Mailing Address165 Dartmouth StBoston, MA 02116-5123 · (617) 859-5470 · Fax (617) 859-5059
Phone(617) 859-5470
Fax(617) 859-5059
Sole ProprietorNo
Enumeration DateJanuary 9, 2006
Last NPPES UpdateOctober 28, 2020
NPPES CertifiedOctober 28, 2020
✔ NPI 1154309235 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in MA · 45931
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.
165 DARTMOUTH ST, Boston, MA 02116
Open in Google Maps ↗

Other Identifiers 5

Other0015148MA · Neighborhood Health
OtherE05814MA · Blue Cross
Medicaid0166464MA
OtherPP364MA · Harvard Pilgrim
Other045931MA · Tufts

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 (PECOS)

Karen E Klein M.d. 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 02116 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.

MACKENZIE CASEY FNP-BC, RN
Nurse Practitioner (Primary Care)
165 DARTMOUTH ST
BOSTON, MA 02116
Suffolk County (617) 859-5000
JANICE MARIE MICALE NP
Nurse Practitioner (Pediatrics)
165 DARTMOUTH ST
BOSTON, MA 02116
Suffolk County (617) 859-5000
MEGAN MAYS NP
Nurse Practitioner (Adult Health)
165 DARTMOUTH ST
BOSTON, MA 02116
Suffolk County (617) 859-5250
LINDA M COHEN M.D.
Pediatrics
165 DARTMOUTH ST
BOSTON, MA 02116
Suffolk County (617) 859-5470
DR. ELISABETH BROOKER MORRAY PH.D.
Psychologist
165 DARTMOUTH ST, HARVARD VANGUARD MEDICAL ASSOCIATES COPLEY
BOSTON, MA 02116
Suffolk County (617) 859-5170
ANNE L KREKIS NP
Nurse Practitioner (Family)
165 DARTMOUTH ST
BOSTON, MA 02116
Suffolk County (617) 859-5000
RUNNA FAYEZ MOUSSA-PERVANE MD
Internal Medicine
165 DARTMOUTH ST, INTERNAL MEDICINE
BOSTON, MA 02116
Suffolk County (617) 859-5101
DAWN OSBORNE M.D.
Internal Medicine
165 DARTMOUTH ST, INTERNAL MEDICINE
BOSTON, MA 02116
Suffolk County (617) 859-5101

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 Karen Klein's NPI number?

The NPI number for Karen Klein is 1154309235. It was assigned to this individual provider in the NPPES registry on January 9, 2006.

Where is Karen Klein located?

Karen Klein practices at 165 Dartmouth St, Boston, MA 02116. The listed phone number is (617) 859-5470.

What is Karen Klein's specialty?

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

Is Karen Klein enrolled in Medicare?

Yes. Karen Klein is registered in the Medicare PECOS enrollment system.

What insurance does Karen Klein accept?

Health plans from Anthem Blue Cross and Blue Shield list Karen Klein 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 Karen Klein was last updated on October 28, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.