NIKIYA O ASAMOAH-CLARK M.D.
NPI 1336464478
Internal Medicine - Gastroenterology in Washington, DC

Q: What is Nikiya Asamoah-clark's NPI number?

The NPI number for Nikiya Asamoah-clark is 1336464478. It was assigned to this individual provider in the NPPES registry on April 1, 2010. The provider is also known as Nikiya O Asamoah.

Q: What is Nikiya Asamoah-clark's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Active since April 01, 2010PECOS EnrolledAccepts Medicare Assignment

110 IRVING ST NW, WASHINGTON, DC 20010(202) 877-7108(202) 877-3062 Get Directions Write a Review

NPPES record last updated: September 15, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jan 4, 2022, Oct 25, 2020 (2 updates tracked since 2020).

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About Nikiya O Asamoah-clark M.d. NPPES

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

NIKIYA O ASAMOAH-CLARK M.D. (NPI 1336464478) is an individual gastroenterology provider in Washington, District Of Columbia, licensed in District Of Columbia (MD210001577) and active in the NPI registry since April 2010. She is enrolled in Medicare PECOS and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2010).

NPPES Registry Identity

NPI1336464478

Entity TypeIndividualFemale

Primary Taxonomy207RG0100X

Provider Legal NameNIKIYA O ASAMOAH-CLARKCredential: M.D.

Location Address110 IRVING ST NWWashington, DC 20010-3017

Mailing Address110 Irving St NwWashington, DC 20010-3017 · (202) 877-7108

Phone(202) 877-7108

Fax(202) 877-3062

Sole ProprietorNo

Medical School CMSUniversity Of Illinois College Of Med (chi/peor/rock/chm-urb)Graduated 2010

Enumeration DateApril 1, 2010

Last NPPES UpdateSeptember 15, 20232 updates tracked since enumeration

NPPES CertifiedSeptember 15, 2023

✔ NPI 1336464478 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

Licenses✔ Licensed in DC · MD210001577✔ Licensed in IL · 036135318

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.

110 IRVING ST NW, Washington, DC 20010

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Other Names 1

Former Name (1)Nikiya O Asamoah

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

Nikiya O Asamoah-clark M.d. 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 ID8921301870

PECOS Enrollment IDI20220112001112

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 15

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.

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

64 services64 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.

63 services63 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

54 services54 patients

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

52 services48 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.

48 services35 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

36 services36 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

34 services19 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

27 services20 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

19 services19 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

18 services18 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

14 services14 patients

Diagnostic exam of large bowel using a flexible endoscope 45378

This procedure, known as a colonoscopy, involves using a flexible tube with a light and camera to examine the large intestine. It helps detect any abnormalities such as polyps or inflammation. It's a standard procedure to ensure gut health.

13 services13 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

13 services13 patients

Injection beneath lining of large bowel using a flexible endoscope 45381

This procedure involves a flexible tube, called an endoscope, being inserted into the large bowel. A small needle is then passed through the tube to inject medication under the bowel lining. This is typically done to treat inflammation or bleeding.

12 services12 patients

Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk G0121

Colorectal cancer screening, such as a colonoscopy, is a preventive measure to detect early signs of cancer in the large intestine. For individuals not at high risk, it's typically recommended at age 50. A small, flexible tube with a camera is used to examine your colon. It's a safe, effective way to catch issues early.

11 services11 patients

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 3

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

Parenteral nutrition solution; compounded amino acid and carbohydrates with electrolytes, trace elements, and vitamins, including preparation, any strength, 52 to 73 grams of protein - premix B4193

Other-Enteral and Parenteral · category OB005N

1 supplier46 claims321 services$229.99 avg. paid by Medicare

Parenteral nutrition supply kit; premix, per day B4220

Other-Enteral and Parenteral · category OB005N

1 supplier48 claims335 services$8.04 avg. paid by Medicare

Parenteral nutrition administration kit, per day B4224

Other-Enteral and Parenteral · category OB005N

1 supplier47 claims327 services$25.09 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.

MS. JANET E JUMPER N.P.

Nurse Practitioner (Acute Care)

110 IRVING ST NW, 4B42
WASHINGTON, DC 20010

District of Columbia (202) 877-7462

EMILY JEAN SIEGEL MD

Student in an Organized Health Care Education/Training Program

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-8080

KIMBERLY SMITH

Radiology (Diagnostic Radiology)

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (301) 902-1073

MISS ORE-OLUWA ODULANA LIMA DA SILVA CRNA

Nurse Anesthetist, Certified Registered

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-7504

DR. FAY HORNG M.D.

Anesthesiology

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-7504

DR. MICHAEL B SHVARTS MD

Radiology (Diagnostic Radiology)

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-7000

DR. SCOTT THOMAS MARTYNA D.M.D.

Student in an Organized Health Care Education/Training Program

110 IRVING ST NW, DEPT. OF ORAL AND MAXILLOFACIAL SURGERY
WASHINGTON, DC 20010

District of Columbia (202) 877-7332

MS. NOOR-UL-HUDA AMER MEHDI M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-7000

ALEXANDRA MEGAN FINE CAA

Anesthesiologist Assistant

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-7000

SAROJ KANDEL MD

Hospitalist

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-8278

BRITTANY OLIVER

Dermatology

110 IRVING ST NW, DEPT OF INTERNAL MEDICINE
WASHINGTON, DC 20010

District of Columbia (202) 877-8278

DR. MATTHEW MUELLER DO, MPH

Anesthesiology (Critical Care Medicine)

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-7000

ALEXA ARAMINI

Anesthesiologist Assistant

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-3303

REA PAVATE

Student in an Organized Health Care Education/Training Program

110 IRVING ST NW, DEPT OF INTERNAL MEDICINE
WASHINGTON, DC 20010

District of Columbia (202) 877-8278

CLAIRE ELIZABETH PORTER PHYSICIAN ASSISTANT

Physician Assistant (Medical)

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-7259

LUCAS MICHAEL DJAVAHERIAN

Student in an Organized Health Care Education/Training Program

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-3536

CRYSTAL JANELLE JOHNSON MD

Student in an Organized Health Care Education/Training Program

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-8035

DR. JESSICA FINE MD

Student in an Organized Health Care Education/Training Program

110 IRVING ST NW, DEPT OF OB/GYN
WASHINGTON, DC 20010

District of Columbia (202) 877-8035

DANA BADDOURAH MD

Student in an Organized Health Care Education/Training Program

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-8271

LAUREN LANGMAN

Student in an Organized Health Care Education/Training Program

110 IRVING ST NW
WASHINGTON, DC 20010

District of Columbia (202) 877-6732

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 Nikiya Asamoah-clark's NPI number?

The NPI number for Nikiya Asamoah-clark is 1336464478. It was assigned to this individual provider in the NPPES registry on April 1, 2010. The provider is also known as Nikiya O Asamoah.

Where is Nikiya Asamoah-clark located?

Nikiya Asamoah-clark practices at 110 Irving St NW, Washington, DC 20010. The listed phone number is (202) 877-7108.

What is Nikiya Asamoah-clark's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Nikiya Asamoah-clark enrolled in Medicare?

Yes. Nikiya Asamoah-clark 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.

When was this NPI record last updated?

The NPPES record for Nikiya Asamoah-clark was last updated on September 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.