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ADAKU CHIMTUA ONUKOGU MD
NPI 1427265958
Internal Medicine in Silver Spring, MD

Active since May 16, 2007PECOS EnrolledAccepts Medicare Assignment
8714 GEORGIA AVE, SILVER SPRING, MD 20910(301) 588-2888 Get Directions Write a Review

NPPES record last updated: September 14, 2012. Verified against the NPPES registry weekly; last sync: August 23, 2026.

About Adaku Chimtua Onukogu Md NPPES

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

ADAKU CHIMTUA ONUKOGU MD (NPI 1427265958) is an individual internal medicine provider in Silver Spring, Maryland, licensed in Maryland (D0065953) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Holy Cross Hospital, and is a graduate of State University Of Ny Upstate Medical University (2003).

NPPES Registry Identity

NPI1427265958
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameADAKU CHIMTUA ONUKOGUCredential: MD
Location Address8714 GEORGIA AVESilver Spring, MD 20910-3601
Mailing Address8714 Georgia AveSilver Spring, MD 20910-3601 · (301) 588-2888
Phone(301) 588-2888
Sole ProprietorNo
Medical School CMSState University Of Ny Upstate Medical UniversityGraduated 2003
Enumeration DateMay 16, 2007
Last NPPES UpdateSeptember 14, 2012
✔ NPI 1427265958 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in MD · D0065953
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
8714 GEORGIA AVE, Silver Spring, MD 20910
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Molina Healthcare.Insurance ›

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

Adaku Chimtua Onukogu 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 ID7214020114
PECOS Enrollment IDI20070910000146
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 8

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.

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.
280 services209 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.
139 services72 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.
65 services47 patients
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439
An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.
57 services57 patients
Advance care planning, first 30 minutes 99497
Advance care planning is a process where you discuss your healthcare preferences with your doctor. This conversation, lasting up to 30 minutes, helps ensure your wishes are respected if you're unable to communicate them in the future. It's about your care, your way.
41 services41 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
21 services21 patients

Hospital Affiliations CMS Care Compare

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

Holy Cross Hospital

Acute Care Hospitals · Silver Spring, MD
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number210004
Location1500 Forest Glen RoadSilver Spring, MD 20910 · Montgomery County
Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20910 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.

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
7 suppliers20 claims50 services$6.29 avg. paid by Medicare
Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
2 suppliers14 claims14 services$43.15 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 4

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

PREMIERE PRIMARY CARE CENTER, LLC
Internal Medicine
8714 GEORGIA AVE
SILVER SPRING, MD 20910
Montgomery County (301) 588-2888
JAMACHI INC
Plastic Surgery
8714 GEORGIA AVE
SILVER SPRING, MD 20910
Montgomery County (240) 882-6968
DVA MEDICAL LLC
Plastic Surgery
8714 GEORGIA AVE
SILVER SPRING, MD 20910
Montgomery County (301) 276-4691
CHUKWUEMEKA ONYEWU MD PC
Plastic Surgery
8714 GEORGIA AVE
SILVER SPRING, MD 20910
Montgomery County (301) 589-2015

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 Adaku Onukogu's NPI number?

The NPI number for Adaku Onukogu is 1427265958. It was assigned to this individual provider in the NPPES registry on May 16, 2007.

Where is Adaku Onukogu located?

Adaku Onukogu practices at 8714 Georgia Ave, Silver Spring, MD 20910. The listed phone number is (301) 588-2888.

What is Adaku Onukogu's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Adaku Onukogu enrolled in Medicare?

Yes. Adaku Onukogu 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.

What insurance does Adaku Onukogu accept?

Health plans from Molina Healthcare list Adaku Onukogu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Adaku Onukogu affiliated with any hospitals?

According to CMS data, Adaku Onukogu is affiliated with Holy Cross Hospital.

When was this NPI record last updated?

The NPPES record for Adaku Onukogu was last updated on September 14, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.