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KAREN J KRAG MD
NPI 1790899656
Internal Medicine in Peabody, MA

Active since August 18, 2006PECOS Enrolled
17 CENTENNIAL DR, MED ONCOLOGY, PEABODY, MA 01960(978) 977-3434(978) 977-4985 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Karen J Krag Md NPPES

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

KAREN J KRAG MD (NPI 1790899656) is an individual internal medicine provider in Peabody, Massachusetts, licensed in Massachusetts (57194) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1790899656
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameKAREN J KRAGCredential: MD
Location Address17 CENTENNIAL DR, MED ONCOLOGYPeabody, MA 01960
Mailing Address81 Highland Ave, North Shore Health SystemsSalem, MA 01970 · (978) 354-4173
Phone(978) 977-3434
Fax(978) 977-4985
Sole ProprietorNo
Enumeration DateAugust 18, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1790899656 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MA · 57194
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Medical OncologyTaxonomy 207RX0202X · License 57194 (MA)

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 J Krag Md 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 01960 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
$134.47 typical visit price
range $58.86 – $177.36
Typical copayment $33.61 (range $14.71 – $44.34)
Most-billed visit code 99204
Established Patient
$103.48 typical visit price
range $19.11 – $144.84
Typical copayment $25.87 (range $4.77 – $36.21)
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 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

SONGJA C CHOE MD
Radiology (Radiation Oncology)
17 CENTENNIAL DR, RADIATION ONCOLOGY
PEABODY, MA 01960
Essex County (978) 977-9400
WALTER FRIEDRICH SALL MD
Radiology (Radiation Oncology)
17 CENTENNIAL DR
PEABODY, MA 01960
Essex County (978) 977-9400
MS. LUCETTE MICHELLE PARRILLO ROBINSON NP
Nurse Practitioner (Adult Health)
17 CENTENNIAL DR
PEABODY, MA 01960
Essex County (978) 977-3434
RONALD S WEINGER MD
Internal Medicine (Medical Oncology)
17 CENTENNIAL DR, MED ONCOLOGY
PEABODY, MA 01960
Essex County (978) 977-3434
DR. JOEL H SCHWARTZ MD
Internal Medicine (Medical Oncology)
17 CENTENNIAL DR, NORTHSHORE CANCER CENTER
PEABODY, MA 01960
Essex County (978) 977-3434
MS. FREDRICA ANN PRESTON NP
Nurse Practitioner (Adult Health)
17 CENTENNIAL DR
PEABODY, MA 01960
Essex County (978) 573-5341
JEAN TREACY NP
Nurse Practitioner
17 CENTENNIAL DR
PEABODY, MA 01960
Essex County (978) 573-5354

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 Krag's NPI number?

The NPI number for Karen Krag is 1790899656. It was assigned to this individual provider in the NPPES registry on August 18, 2006.

Where is Karen Krag located?

Karen Krag practices at 17 Centennial Dr Med Oncology, Peabody, MA 01960. The listed phone number is (978) 977-3434.

What is Karen Krag's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Karen Krag enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Karen Krag was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.