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DR. FENG DONG M.D., PH.D.
NPI 1780913616
Psychiatry & Neurology - Psychiatry in Washington, DC

Active since December 24, 2009PECOS Enrolled
1100 ALABAMA AVE SE, WASHINGTON, DC 20032(202) 299-5000 Get Directions Write a Review

NPPES record last updated: February 4, 2011. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Feng Dong M.d., Ph.d. NPPES

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

DR. FENG DONG M.D., PH.D. (NPI 1780913616) is an individual psychiatry provider in Washington, District Of Columbia, licensed in District Of Columbia (MD037653) and active in the NPI registry since December 2009. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1780913616
Entity TypeIndividualMale
Primary Taxonomy2084P0800X
Provider Legal NameDR. FENG DONGCredential: M.D., PH.D.
Location Address1100 ALABAMA AVE SEWashington, DC 20032-4540
Mailing Address1100 Alabama Ave SeWashington, DC 20032-4540 · (202) 299-5000
Phone(202) 299-5000
Sole ProprietorYes
Enumeration DateDecember 24, 2009
Last NPPES UpdateFebruary 4, 2011
✔ NPI 1780913616 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
Licenses✔ Licensed in DC · MD037653✔ Licensed in MD · D0070030
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
1100 ALABAMA AVE SE, Washington, DC 20032
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Feng Dong M.d., Ph.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.

Medicare Billing Reassignment

Medicare enrollment records show Feng Dong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Mccd Fl Psychiatry Services PA
645 mi
Psychiatry
1301 RIVERPLACE BLVD STE 800
Jacksonville, FL 32207
  • Reassigned Medicare billing, District of Columbia enrollment
  • 76 clinicians in this Medicare group
NPI 1659003457 (833) 351-8255

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20032 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
$194.86 typical visit price
range $65.18 – $194.86
Typical copayment $48.71 (range $16.29 – $48.71)
Most-billed visit code 99205
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.

MARY UCHE KEMAKOLAM
Nurse Practitioner (Psychiatric/Mental Health)
1100 ALABAMA AVE SE
WASHINGTON, DC 20032
District of Columbia (202) 299-5100
ELIZABETH IKPONWONSA OKUNDAYE
Student in an Organized Health Care Education/Training Program
1100 ALABAMA AVE SE
WASHINGTON, DC 20032
District of Columbia (443) 889-7046
ISA M ABU EL HAWA D.D.S
Dentist (General Practice)
1100 ALABAMA AVE SE
WASHINGTON, DC 20032
District of Columbia (202) 299-5610
SAINT ELIZABETHS HOSPITAL DENTAL CLINIC
Clinic/Center (Dental)
1100 ALABAMA AVE SE
WASHINGTON, DC 20032
District of Columbia (202) 299-5610
DR. MUSTAFA KAGHAZWALA D.O.
Student in an Organized Health Care Education/Training Program
1100 ALABAMA AVE SE
WASHINGTON, DC 20032
District of Columbia (202) 299-5302
CHINYERE EUPHEMIA UZOUKWU PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
1100 ALABAMA AVE SE
WASHINGTON, DC 20032
District of Columbia (202) 299-2746
HAIDER TARIQ BUTT MD
Student in an Organized Health Care Education/Training Program
1100 ALABAMA AVE SE
WASHINGTON, DC 20032
District of Columbia (202) 299-5100
DR. LAUREN ELYSE HALE DDS
Student in an Organized Health Care Education/Training Program
1100 ALABAMA AVE SE
WASHINGTON, DC 20032
District of Columbia (202) 299-5610

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 Feng Dong's NPI number?

The NPI number for Feng Dong is 1780913616. It was assigned to this individual provider in the NPPES registry on December 24, 2009.

Where is Feng Dong located?

Feng Dong practices at 1100 Alabama Ave SE, Washington, DC 20032. The listed phone number is (202) 299-5000.

What is Feng Dong's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Feng Dong enrolled in Medicare?

Yes. Feng Dong is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Feng Dong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Feng Dong reassigns Medicare benefits to Mccd Fl Psychiatry Services PA (Jacksonville, FL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Feng Dong's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Feng Dong was last updated on February 4, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.