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

ERIC ANTWI-DONKOR MD
NPI 1629053848
Internal Medicine - Nephrology in Washington, DC

Active since December 09, 2005PECOS Enrolled
106 IRVING ST NW, SUITE 418, WASHINGTON, DC 20010(202) 882-2500(202) 726-8076 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Eric Antwi-donkor Md NPPES

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

ERIC ANTWI-DONKOR MD (NPI 1629053848) is an individual nephrology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD035468) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Medstar Southern Maryland Hospital Center, and is a graduate of Other (1991).

NPPES Registry Identity

NPI1629053848
Entity TypeIndividualMale
Primary Taxonomy207RN0300X
Provider Legal NameERIC ANTWI-DONKORCredential: MD
Location Address106 IRVING ST NW, SUITE 418Washington, DC 20010-2927
Mailing Address106 Irving St Nw, Suite 418Washington, DC 20010-2927 · (202) 882-2500 · Fax (202) 726-8076
Phone(202) 882-2500
Fax(202) 726-8076
Sole ProprietorNo
Medical School CMSOtherGraduated 1991
Enumeration DateDecember 9, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1629053848 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · NephrologyAllopathic & Osteopathic Physicians
Taxonomy Code207RN0300X
Licenses✔ Licensed in DC · MD035468✔ Licensed in MD · MD0048103
Definition
An internist who treats disorders of the kidney, high blood pressure, fluid and mineral balance and dialysis of body wastes when the kidneys do not function. This specialist consults with surgeons about kidney transplantation.
106 IRVING ST NW, Washington, DC 20010
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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

Eric Antwi-donkor 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 ID345250262
PECOS Enrollment IDI20060421000331, I20070802000565
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.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Dialysis services, 4 or more physician visits per month (20 years or older) 90960
Dialysis is a treatment that filters and purifies your blood using a machine. It helps keep your fluids and electrolytes in balance when the kidneys can't do their job. This service includes 4 or more visits per month with a physician to monitor your health and adjust your treatment as needed.
293 services51 patients
Dialysis services, 2-3 physician visits per month (20 years or older) 90961
Dialysis is a treatment that performs the function of healthy kidneys if they're not working properly. It removes waste and excess fluid from your blood. 2-3 physician visits per month are recommended for monitoring your health and adjusting your treatment as needed. This service is available for those aged 20 years and older.
176 services42 patients
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
158 services98 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
104 services52 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
62 services58 patients
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233
Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.
59 services44 patients

Hospital Affiliations CMS Care Compare

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

Medstar Southern Maryland Hospital Center

Acute Care Hospitals · Clinton, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number210062
Location7503 Surratts RoadClinton, MD 20735 · Prince Georges County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20010 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.

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Tacrolimus, immediate release, oral, 1 mg J7507
Treatment-Treatment - Miscellaneous · category RX029N
3 suppliers12 claims1,110 services$0.32 avg. paid by Medicare
Pharmacy supply fee for oral anti-cancer, oral anti-emetic or immunosuppressive drug(s); for the first prescription in a 30-day period Q0511
Treatment-Chemotherapy · category RH012N
4 suppliers15 claims15 services$17.67 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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. RUMANA KAZMI M.D.
Pediatrics
106 IRVING ST NW, 306
WASHINGTON, DC 20010
District of Columbia (202) 291-2900
RUI LU
Internal Medicine (Endocrinology, Diabetes & Metabolism)
106 IRVING ST NW, SUITE 411 SOUTH
WASHINGTON, DC 20010
District of Columbia (202) 877-7080
MARIAH COVINGTON
Psychologist (Clinical Child & Adolescent)
106 IRVING ST NW
WASHINGTON, DC 20010
District of Columbia (202) 863-2282
MARGARET L MONTGOMERY CNM
Midwife
106 IRVING ST NW, SUITE 4700 NORTH
WASHINGTON, DC 20010
District of Columbia (202) 877-7479
DR. MARIE DRAOUI MD
Obstetrics & Gynecology
106 IRVING ST NW, SUITE 4400 NORTH
WASHINGTON, DC 20010
District of Columbia (202) 877-6933
MRS. LESLEY KATHRYN SANDERS PSYCHOLOGIST
Psychologist (Clinical)
106 IRVING ST NW, SUITE 2300
WASHINGTON, DC 20010
District of Columbia (301) 367-4827
SUSAN L LAESSIG MD
Internal Medicine (Gastroenterology)
106 IRVING ST NW, STE 205
WASHINGTON, DC 20010
District of Columbia (202) 829-0170
DR. MARTIN P KOLSKY M.D.
Ophthalmology
106 IRVING ST NW, SUITE 321
WASHINGTON, DC 20010
District of Columbia (202) 882-0200

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 Eric Antwi-donkor's NPI number?

The NPI number for Eric Antwi-donkor is 1629053848. It was assigned to this individual provider in the NPPES registry on December 9, 2005.

Where is Eric Antwi-donkor located?

Eric Antwi-donkor practices at 106 Irving St NW Suite 418, Washington, DC 20010. The listed phone number is (202) 882-2500.

What is Eric Antwi-donkor's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Nephrology, with taxonomy code 207RN0300X.

Is Eric Antwi-donkor enrolled in Medicare?

Yes. Eric Antwi-donkor 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 Eric Antwi-donkor affiliated with any hospitals?

According to CMS data, Eric Antwi-donkor is affiliated with Medstar Southern Maryland Hospital Center.

When was this NPI record last updated?

The NPPES record for Eric Antwi-donkor was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 26 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.