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DR. DONALD A O'KIEFFE M.D.
NPI 1275501413
Internal Medicine - Gastroenterology in Washington, DC

Active since March 14, 2006PECOS Enrolled
2021 K ST NW, SUITE T-110, WASHINGTON, DC 20006(202) 296-3449(202) 296-9122 Get Directions Write a Review

NPPES record last updated: June 29, 2016. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Dr. Donald A O'kieffe M.d. NPPES

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

DR. DONALD A O'KIEFFE M.D. (NPI 1275501413) is an individual gastroenterology provider in Washington, District Of Columbia, licensed in Maryland (D0009564) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1275501413
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameDR. DONALD A O'KIEFFECredential: M.D.
Location Address2021 K ST NW, SUITE T-110Washington, DC 20006-1003
Mailing Address12510 Prosperity Dr, Suite 200Silver Spring, MD 20904-1663 · (240) 485-5200 · Fax (301) 625-6906
Phone(202) 296-3449
Fax(202) 296-9122
Sole ProprietorNo
Enumeration DateMarch 14, 2006
Last NPPES UpdateJune 29, 2016
✔ NPI 1275501413 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in MD · D0009564
Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

2021 K ST NW, Washington, DC 20006
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Other Identifiers 3

Medicare UPINC62056MD
Medicare PIN148068M45
OtherMD5586DC · State License

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. Donald A O'kieffe 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 20006 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
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
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. STUART BRIAN SIBEL D.P.M.
Podiatrist (Foot Surgery)
2021 K ST NW, STE 520
WASHINGTON, DC 20006
District of Columbia (202) 223-4616
DR. DAVID A. SCHESSEL MD
Otolaryngology (Otology & Neurotology)
2021 K ST NW, SUITE 206
WASHINGTON, DC 20006
District of Columbia (202) 785-5000
DR. WERNER FRANKLIN BARTH M.D.
Internal Medicine (Rheumatology)
2021 K ST NW, SUITE 350
WASHINGTON, DC 20006
District of Columbia (202) 293-1470
DAVID RANGE MD
Otolaryngology
2021 K ST NW, 210
WASHINGTON, DC 20006
District of Columbia (202) 223-3560
MRS. SUSAN RHODES HELLYER M.S., CCC-A, FAAA
Audiologist-Hearing Aid Fitter
2021 K ST NW
WASHINGTON, DC 20006
District of Columbia (202) 223-0886
ELIZABETH M ROSS M.D.
Specialist
2021 K ST NW, SUITE 315
WASHINGTON, DC 20006
District of Columbia (202) 775-0955
KENNETH M.H. LEE M.D.
Specialist
2021 K ST NW, SUITE 315
WASHINGTON, DC 20006
District of Columbia (202) 775-0955
DR. GEORGE SAMMAN M.D.
Obstetrics & Gynecology (Gynecology)
2021 K ST NW, SUITE204
WASHINGTON, DC 20006
District of Columbia (202) 833-8538

Frequently Asked Questions

What is Donald O'kieffe's NPI number?

The NPI number assigned to this healthcare provider is 1275501413, enumerated as an "individual" on March 14, 2006.

Where is the provider located?

The provider is located at 2021 K ST NW SUITE T-110 WASHINGTON, DC 20006 and the phone number is (202) 296-3449.

What is the provider's specialty?

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.

What insurance does Donald O'kieffe accept?

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.