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NEGIN SHAHSHAHAN MD
NPI 1780147496
Internal Medicine - Cardiovascular Disease in Bethesda, MD

Active since April 09, 2019PECOS EnrolledAccepts Medicare Assignment
6410 ROCKLEDGE DR, BETHESDA, MD 20817(410) 955-5000 Get Directions Write a Review

NPPES record last updated: August 6, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Aug 6, 2025, Jul 14, 2022, Apr 9, 2019 (3 updates tracked since 2019).

About Negin Shahshahan Md NPPES

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

NEGIN SHAHSHAHAN MD (NPI 1780147496) is an individual cardiovascular disease provider in Bethesda, Maryland, licensed in Maryland (D0103797) and active in the NPI registry since April 2019. She is enrolled in Medicare PECOS, is affiliated with Johns Hopkins Hospital, The, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1780147496
Entity TypeIndividualFemale
Primary Taxonomy207RC0000X
Provider Legal NameNEGIN SHAHSHAHANCredential: MD
Location Address6410 ROCKLEDGE DRBethesda, MD 20817-1809
Mailing Address6201 Greenleigh AveMiddle River, MD 21220-2004
Phone(410) 955-5000
Sole ProprietorNo
Medical School CMSDrexel University College Of MedicineGraduated 2019
Enumeration DateApril 9, 2019
Last NPPES UpdateAugust 6, 20253 updates tracked since enumeration
NPPES CertifiedAugust 6, 2025
✔ NPI 1780147496 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RC0000X
Licenses✔ Licensed in MD · D0103797✔ Licensed in DC · MD600004551✔ Licensed in IL · 036.160964
Definition
An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.
6410 ROCKLEDGE DR, Bethesda, MD 20817
Open in Google Maps ↗

Secondary Practice Locations 2

Location 12160 S 1st AveMaywood, IL 60153-3328 · Phone (708) 216-4533
Location 25255 Loughboro Rd NWWashington, DC 20016-2633 · Phone (202) 960-1500 · Fax (410) 367-2317

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Negin Shahshahan Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7618358045
PECOS Enrollment IDI20250731000081
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.

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Johns Hopkins Hospital, The

Acute Care Hospitals · Baltimore, MD
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210009
Location600 North Wolfe StreetBaltimore, MD 21287 · Baltimore City County
Emergency services Birthing friendly

Suburban Hospital

Acute Care Hospitals · Bethesda, MD
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210022
Location8600 Old Georgetown RoadBethesda, MD 20814 · Montgomery County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20817 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
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$80.66 typical visit price
range $21.40 – $158.88
Typical copayment $20.16 (range $5.35 – $39.72)
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 20

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

KATHLEEN ANN ALBERT OT
Occupational Therapist
6410 ROCKLEDGE DR, NRH REGIONAL REHAB - SUITE 600
BETHESDA, MD 20817
Montgomery County (301) 581-8051
METRO ACUPUNCTURE WELLNESS CLINIC PLLC
Acupuncturist
6410 ROCKLEDGE DR, SUITE 310
BETHESDA, MD 20817
Montgomery County (301) 787-4842
DR. TUNG N DAO M.D.
Internal Medicine (Cardiovascular Disease)
6410 ROCKLEDGE DR, STE 200
BETHESDA, MD 20817
Montgomery County (301) 897-5301
VICTOR M PRIEGO M.D.
Internal Medicine (Medical Oncology)
6410 ROCKLEDGE DR, SUITE 660
BETHESDA, MD 20817
Montgomery County (301) 571-0019
ELIZABETH THOMPSON SLP
Speech-Language Pathologist
6410 ROCKLEDGE DR, NRH REGIONAL REHAB - SUITE 600
BETHESDA, MD 20817
Montgomery County (301) 581-8054
CHIN-HUA WANG
Specialist/Technologist
6410 ROCKLEDGE DR, NRH REGIONAL REHAB - SUITE 600
BETHESDA, MD 20817
Montgomery County (301) 581-8054
CHRISTINE GROSSNICKEL PT
Physical Therapist
6410 ROCKLEDGE DR, NRH REGIONAL REHAB - SUITE 600
BETHESDA, MD 20817
Montgomery County (301) 581-8054
JILL LESLIE TENDER MSPT
Physical Therapist
6410 ROCKLEDGE DR, SUITE 301
BETHESDA, MD 20817
Montgomery County (301) 897-0357

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 Negin Shahshahan's NPI number?

The NPI number for Negin Shahshahan is 1780147496. It was assigned to this individual provider in the NPPES registry on April 9, 2019.

Where is Negin Shahshahan located?

Negin Shahshahan practices at 6410 Rockledge Dr, Bethesda, MD 20817. The listed phone number is (410) 955-5000.

What is Negin Shahshahan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Negin Shahshahan enrolled in Medicare?

Yes. Negin Shahshahan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Is Negin Shahshahan affiliated with any hospitals?

According to CMS data, Negin Shahshahan is affiliated with Johns Hopkins Hospital, The and Suburban Hospital.

When was this NPI record last updated?

The NPPES record for Negin Shahshahan was last updated on August 6, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.