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DR. KAREN TAPAWAN CHEN M.D.
NPI 1043476716
Internal Medicine in Lutherville, MD

Active since August 01, 2008PECOS Enrolled
1447 YORK RD, LUTHERVILLE, MD 21093(410) 339-5500 Get Directions Write a Review

NPPES record last updated: June 21, 2021. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Karen Tapawan Chen M.d. NPPES

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

DR. KAREN TAPAWAN CHEN M.D. (NPI 1043476716) is an individual internal medicine provider in Lutherville, Maryland, licensed in Illinois (125053912) and active in the NPI registry since August 2008. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1043476716
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. KAREN TAPAWAN CHENCredential: M.D.
Location Address1447 YORK RDLutherville, MD 21093-6017
Mailing Address1447 York RdLutherville, MD 21093-6017
Phone(410) 339-5500
Sole ProprietorNo
Enumeration DateAugust 1, 2008
Last NPPES UpdateJune 21, 2021
NPPES CertifiedJune 21, 2021
✔ NPI 1043476716 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 125053912
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.
1447 YORK RD, Lutherville, MD 21093
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Karen Tapawan Chen 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 21093 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
$139.05 typical visit price
range $60.73 – $183.44
Typical copayment $34.76 (range $15.18 – $45.86)
Most-billed visit code 99204
Established Patient
$106.59 typical visit price
range $19.60 – $149.17
Typical copayment $26.64 (range $4.90 – $37.29)
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.

DR. ROBERT BENJAMIN STOLTZ M.D.
Internal Medicine
1447 YORK RD, SUITE 605
LUTHERVILLE, MD 21093
Baltimore County (410) 821-1300
WP-PT LLC
Physical Therapist
1447 YORK RD, SUITE 401
LUTHERVILLE, MD 21093
Baltimore County (410) 529-3303
SAMANTHA FAYE VINCENT M.D.
Dermatology
1447 YORK RD, SUITE 301
LUTHERVILLE, MD 21093
Baltimore County (410) 252-9090
KATELYN LEITNER AU.D.,
Audiologist
1447 YORK RD, SUITE 312
LUTHERVILLE, MD 21093
Baltimore County (410) 583-7021
MARILYN A COX PHARMD, BCPS, CDE
Pharmacist (Pharmacotherapy)
1447 YORK RD, SUITE 100
LUTHERVILLE, MD 21093
Baltimore County (410) 339-5652
AMITA BAGAL M.D.
Plastic Surgery (Plastic Surgery Within the Head and Neck)
1447 YORK RD, SUITE 301
LUTHERVILLE, MD 21093
Baltimore County (410) 252-9090
MOHS AND SKIN SURGERY CENTER, LLC
Clinic/Center (Ambulatory Surgical)
1447 YORK RD, SUITE 301
LUTHERVILLE, MD 21093
Baltimore County (410) 252-9090
RUPINDER SINGH MD PC
Internal Medicine
1447 YORK RD, SUITE 406
LUTHERVILLE, MD 21093
Baltimore County (410) 343-3001

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 Chen's NPI number?

The NPI number for Karen Chen is 1043476716. It was assigned to this individual provider in the NPPES registry on August 1, 2008.

Where is Karen Chen located?

Karen Chen practices at 1447 York Rd, Lutherville, MD 21093. The listed phone number is (410) 339-5500.

What is Karen Chen's specialty?

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

Is Karen Chen enrolled in Medicare?

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

When was this NPI record last updated?

The NPPES record for Karen Chen was last updated on June 21, 2021. 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.