Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARDEEN SALAH KARIM MD
NPI 1366191256
Dermatology in Lutherville, MD

Active since March 20, 2022PECOS Enrolled
1447 YORK RD STE 301, LUTHERVILLE, MD 21093(410) 252-9090 Get Directions Write a Review

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

Record update history: Jul 21, 2026, Jun 19, 2023 (2 updates tracked since 2023).

About Mardeen Salah Karim Md NPPES

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

MARDEEN SALAH KARIM MD (NPI 1366191256) is an individual dermatology provider in Lutherville, Maryland, licensed in Maryland (D0105771) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1366191256
Entity TypeIndividualFemale
Primary Taxonomy207N00000X
Provider Legal NameMARDEEN SALAH KARIMCredential: MD
Location Address1447 YORK RD STE 301Lutherville, MD 21093-6022
Mailing Address1447 York Rd Ste 301Lutherville, MD 21093-6022 · (410) 252-9090
Sole ProprietorNo
Enumeration DateMarch 20, 2022
Last NPPES UpdateJuly 21, 20262 updates tracked since enumeration
NPPES CertifiedJuly 21, 2026
NPI 1366191256 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyDermatologyAllopathic & Osteopathic Physicians
Taxonomy Code207N00000X
License Licensed in MD · D0105771
Definition
A dermatologist is trained to diagnose and treat pediatric and adult patients with benign and malignant disorders of the skin, mouth, external genitalia, hair and nails, as well as a number of sexually transmitted diseases. The dermatologist has had additional training and experience in the diagnosis and treatment of skin cancers, melanomas, moles and other tumors of the skin, the management of contact dermatitis and other allergic and nonallergic skin disorders, and in the recognition of the skin manifestations of systemic (including internal malignancy) and infectious diseases. Dermatologists have special training in dermatopathology and in the surgical techniques used in dermatology. They also have expertise in the management of cosmetic disorders of the skin such as hair loss and scars and the skin changes associated with aging.
1447 YORK RD STE 301, Lutherville, MD 21093

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Mardeen Salah Karim 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 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
$94.08 typical visit price
range $60.73 – $183.44
Typical copayment $23.52 (range $15.18 – $45.86)
Most-billed visit code 99203
Established Patient
$75.47 typical visit price
range $19.60 – $149.17
Typical copayment $18.86 (range $4.90 – $37.29)
Most-billed visit code 99213
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

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

Dermatology
1447 YORK RD STE 301
LUTHERVILLE TIMONIUM, MD 21093

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 Mardeen Karim's NPI number?

The NPI number for Mardeen Karim is 1366191256. It was assigned to this individual provider in the NPPES registry on March 20, 2022.

Where is Mardeen Karim located?

Mardeen Karim practices at 1447 York Rd Ste 301, Lutherville, MD 21093. The listed phone number is (410) 252-9090.

What is Mardeen Karim's specialty?

The primary specialty registered for this NPI is Dermatology with taxonomy code 207N00000X.

Is Mardeen Karim enrolled in Medicare?

Yes. Mardeen Karim is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Mardeen Karim was last updated on July 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 days 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.