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DR. ISAYA A OKWIYA MD
NPI 1093780264
Family Medicine in Hurlock, MD

Active since February 21, 2006PECOS Enrolled
302 COLLINS AVE, HURLOCK, MD 21643(410) 943-8763(410) 943-8244 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Isaya A Okwiya Md NPPES

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

DR. ISAYA A OKWIYA MD (NPI 1093780264) is an individual family medicine provider in Hurlock, Maryland, licensed in Maryland (D63649) and active in the NPI registry since February 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1093780264
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. ISAYA A OKWIYACredential: MD
Location Address302 COLLINS AVEHurlock, MD 21643
Mailing AddressPo Box 660, 301 Randolph StreetDenton, MD 21629 · (410) 479-4306 · Fax (410) 479-1714
Phone(410) 943-8763
Fax(410) 943-8244
Sole ProprietorNo
Enumeration DateFebruary 21, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1093780264 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in MD · D63649
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
302 COLLINS AVE, Hurlock, MD 21643
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Isaya A Okwiya Md 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 Reassignments

2

Medicare enrollment records show Isaya Okwiya reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Emergency Medicine Associates, PA
12 mi
Emergency Medicine
715 CAMBRIDGE MARKETPLACE BLVD
Cambridge, MD 21613
  • Reassigned Medicare billing, Maryland enrollment
  • Medicare enrollment name: Emergency Medicine Associates P.A., P.C.
  • 729 clinicians in this Medicare group
NPI 1083465033 (844) 474-4019
Crh MD Management LLC
56 mi
Urgent Care
8825 WOODYARD RD, STE 101
Clinton, MD 20735
  • Reassigned Medicare billing, District of Columbia and Maryland enrollments
  • Also billed through NPI 1598435059 (Maryland)
  • 105 clinicians in this Medicare group
NPI 1972263143 (240) 746-1300

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

Areas of Expertise CMS Part B claims 6

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.

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.
61 services57 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
30 services14 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.
26 services26 patients
Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 87811
This is a test to detect COVID-19, the virus causing severe respiratory illness. It uses a method called immunoassay, which identifies the virus by its unique proteins. The test is directly observed for accuracy. It helps determine if you're currently infected.
25 services24 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
15 services15 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.
14 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 21643 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
$89.75 typical visit price
range $57.99 – $175.57
Typical copayment $22.43 (range $14.49 – $43.89)
Most-billed visit code 99203
Established Patient
$102.11 typical visit price
range $18.66 – $143.02
Typical copayment $25.52 (range $4.66 – $35.75)
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

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

DR. MICHAEL FADDEN MD
Family Medicine
302 COLLINS AVE
HURLOCK, MD 21643
Dorchester County (410) 943-8763

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 Isaya Okwiya's NPI number?

The NPI number for Isaya Okwiya is 1093780264. It was assigned to this individual provider in the NPPES registry on February 21, 2006.

Where is Isaya Okwiya located?

Isaya Okwiya practices at 302 Collins Ave, Hurlock, MD 21643. The listed phone number is (410) 943-8763.

What is Isaya Okwiya's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is Isaya Okwiya enrolled in Medicare?

Yes. Isaya Okwiya is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Isaya Okwiya's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Isaya Okwiya reassigns Medicare benefits to 2 organizations: Emergency Medicine Associates, PA (Cambridge, MD) and Crh MD Management LLC (Clinton, MD). Each 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 Isaya Okwiya'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 Isaya Okwiya 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 3 months 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.