ELHAM NASSER AHMED MD
NPI 1821731951
Internal Medicine in Baltimore, MD

Active since April 17, 2022PECOS Enrolled
827 LINDEN AVE, BALTIMORE, MD 21201(443) 682-6873(443) 552-2991 Get Directions Write a Review

NPPES record last updated: June 18, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Jan 24, 2026, Apr 17, 2022 (2 updates tracked since 2022).

About Elham Nasser Ahmed Md NPPES

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

ELHAM NASSER AHMED MD (NPI 1821731951) is an individual internal medicine provider in Baltimore, Maryland, licensed in Maryland (D0107373) and active in the NPI registry since April 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1821731951
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameELHAM NASSER AHMEDCredential: MD
Location Address827 LINDEN AVEBaltimore, MD 21201-4606
Mailing Address827 Linden AveBaltimore, MD 21201-4606 · (443) 682-6873 · Fax (443) 552-2991
Fax(443) 552-2991
Sole ProprietorNo
Enumeration DateApril 17, 2022
Last NPPES UpdateJune 18, 20262 updates tracked since enumeration
NPPES CertifiedJune 18, 2026
NPI 1821731951 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in MD · D0107373
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.
827 LINDEN AVE, Baltimore, MD 21201

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Elham Nasser Ahmed 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 21201 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.

Internal Medicine
827 LINDEN AVE
BALTIMORE, MD 21201
Nurse Practitioner (Adult Health)
827 LINDEN AVE
BALTIMORE, MD 21201
Registered Nurse
827 LINDEN AVE
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
827 LINDEN AVE
BALTIMORE, MD 21201
Internal Medicine
827 LINDEN AVE
BALTIMORE, MD 21201
Internal Medicine (Gastroenterology)
827 LINDEN AVE
BALTIMORE, MD 21201
Student in an Organized Health Care Education/Training Program
827 LINDEN AVE
BALTIMORE, MD 21201
Internal Medicine
827 LINDEN AVE, BRIDGE SUITE C
BALTIMORE, MD 21201

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 Elham Ahmed's NPI number?

The NPI number for Elham Ahmed is 1821731951. It was assigned to this individual provider in the NPPES registry on April 17, 2022.

Where is Elham Ahmed located?

Elham Ahmed practices at 827 Linden Ave, Baltimore, MD 21201. The listed phone number is (443) 682-6873.

What is Elham Ahmed's specialty?

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

Is Elham Ahmed enrolled in Medicare?

Yes. Elham Ahmed is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Elham Ahmed was last updated on June 18, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.