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Active NPI 1487085361 Individual Practitioner Female Practitioner

Rosemary Ongaki , NP-C

Nurse Practitioner • Dover, DE

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Rosemary Ongaki, NP-C is a certified Nurse Practitioner practicing in Dover, DE. With approximately 14 years of clinical experience since completing medical education in 2012, Rosemary Ongaki delivers high-quality medical care to the local community at 640 S QUEEN ST.

Rosemary Ongaki is affiliated with Geriatric Medicine Consultants Pa and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least, subsequent nursing facility care with high level of medical decision making, per day, if using time, at least, nursing facility discharge management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

640 S Queen St

Dover, DE 199043565

Telephone 3027342444
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Dover, DE

Established Specialist (10-20 Yrs)
Practitioner Clinical Experience
14 Yrs +4.0 yrs vs City Avg
City Avg: 10.0 Yrs
State Avg: 9.1 Yrs
Regional Practice Density
59 Specialists

Practicing in Dover, DE (552 Statewide)

Telehealth Adoption Rate
8.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
29.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Ongaki (14 Years) 14 Yrs
Dover Specialty Average (10.0 Years) 10.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes
1,660 188 $111.90 $82.77
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes
160 135 $160.00 $118.04
99316 Nursing facility discharge management, more than 30 minutes
105 100 $140.00 $100.70
99491 Chronic care management services for two or more chronic conditions, first 30 minutes provided personally by health care professional, per calendar month
31 31 $100.00 $65.66
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month
20 20 $80.00 $48.57

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License DE LG-0000695

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospital & Practice Group Affiliations

Geriatric Medicine Consultants Pa

1601 Milltown Rd, Wilmington, DE 198084047

Phone: 3025436165

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

3 Associated Practitioners
Dr. Tutse Tonwe , MD

Family Medicine

NPI 1164437513

Doctor of Medicine (M.D.)

NPI 1427061704

Doctor of Medicine (M.D.)

Dr. Tetsoma Tonwe , MD

Family Medicine

NPI 1629431267

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events
NPI Profile Active July 31, 2014

NPI status registered as active in NPPES database

📍
Updated Practice Location July 31, 2014

Registered at 640 S QUEEN ST, DOVER, DE 199043565 (Tel: 3027342444)

📍
Updated Business Mailing Address July 31, 2014

Registered at 640 SOUTH QUEEN ST, DOVER, DE 199043565 (Tel: 3027342444)

👤
Provider Name / Credentials Updated July 31, 2014

Recorded as ROSEMARY ONGAKI, NP-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 31, 2014

Nurse Practitioner (License #LG-0000695 in DE)

🟢
Initial NPI Registration & Enumeration December 03, 2013

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1487085361
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 03, 2013
Last Update: July 31, 2014
Sole Proprietor: No

Mailing Address

640 South Queen St

Dover, DE 199043565

Phone: 3027342444

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.