Active NPI 1922594167 Individual Practitioner Male Practitioner

Omar Ramos Diaz , MSN, NP-C

Nurse Practitioner - Gerontology • Cincinnati, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Omar Diaz, MSN, NP-C is a certified Nurse Practitioner - Gerontology practicing in Cincinnati, OH. With approximately 8 years of clinical experience since completing medical education in 2018, Omar Diaz delivers high-quality medical care to the local community at 4001 ROSSLYN DR.

Omar Diaz is affiliated with Medical Housecalls Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include residence visit for established patient with moderate level of medical decision making, per day, if using time, at least, chronic care management services, first, new patient home visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4001 Rosslyn Dr

Cincinnati, OH 452091111

Telephone 5136999090

Associated Practice Facility / Clinic

🏢 The Deupree Retirement Community Facility NPI 1679554703

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner - Gerontology in Cincinnati, OH

Experienced Practitioner (5-10 Yrs)

Practitioner Clinical Experience

8 Yrs -0.8 yrs vs City Avg

City Avg: 8.8 Yrs

State Avg: 7.7 Yrs

Regional Practice Density

76 Specialists

Practicing in Cincinnati, OH (529 Statewide)

Telehealth Adoption Rate

14.5% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

57.9% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Diaz (8 Years) 8 Yrs

Cincinnati Specialty Average (8.8 Years) 8.8 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
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	197	56	$249.30	$91.61
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	25	15	$111.04	$50.37
99344 New patient home visit, typically 1 hour	12	12	$250.00	$115.09

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99349 Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes	440	135	$254.82	$86.41
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	55	29	$125.45	$50.70
99348 Residence visit for established patient with low level of medical decision making, per day, if using time, at least 30 minutes	32	23	$154.97	$65.20
99496 Transitional care management services for problem of high complexity	25	21	$554.96	$161.58
99344 New patient home visit, typically 1 hour	23	23	$299.78	$118.12
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	16	16	$259.69	$54.90

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99336 Established patient assisted living visit, typically 40 minutes	708	237	$263.99	$92.50
99335 Established patient assisted living visit, typically 25 minutes	178	120	$187.95	$76.55
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	169	67	$124.46	$52.06
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	65	65	$246.25	$73.47
99326 New patient assisted living visit, typically 45 minutes	61	61	$270.13	$112.39
99497 Advance care planning, first 30 minutes	55	55	$168.55	$54.96
99496 Transitional care management services for problem of high complexity	42	37	$527.86	$175.60
99337 Established patient assisted living visit, typically 60 minutes	33	26	$377.09	$131.78
99483 Assessment of and care planning for patient with impaired thought processing, typically 50 minutes	26	24	$525.38	$228.33
99327 New patient custodial care facility, group care, or assisted living visit, typically 1 hour	17	17	$361.82	$151.02
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	16	16	$332.69	$131.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99336 Established patient assisted living visit, typically 40 minutes	667	192	$270.00	$112.22
99335 Established patient assisted living visit, typically 25 minutes	530	182	$190.00	$79.17
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	103	37	$82.00	$33.75
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	68	68	$230.00	$109.36
99326 New patient assisted living visit, typically 45 minutes	50	50	$280.00	$115.04
99483 Assessment of and care planning for patient with impaired thought processing, typically 50 minutes	30	25	$470.00	$230.49
99337 Established patient assisted living visit, typically 60 minutes	19	18	$385.00	$160.65
99334 Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes	15	15	$120.00	$49.61
99327 New patient custodial care facility, group care, or assisted living visit, typically 1 hour	13	13	$375.00	$154.06
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	12	12	$340.00	$138.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99336 Established patient assisted living visit, typically 40 minutes	581	166	$270.00	$113.25
99335 Established patient assisted living visit, typically 25 minutes	543	160	$190.00	$80.12
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	140	57	$82.00	$34.47
99483 Assessment of and care planning for patient with impaired thought processing, typically 50 minutes	88	77	$470.00	$215.11
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	61	61	$230.00	$94.82
99484 Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional	51	33	$94.00	$38.92
99326 New patient assisted living visit, typically 45 minutes	49	49	$280.00	$116.51
99497 Advance care planning, first 30 minutes	30	30	$170.00	$71.53
99334 Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes	29	24	$120.00	$50.50
99337 Established patient assisted living visit, typically 60 minutes	14	13	$385.00	$163.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99336 Established patient assisted living visit, typically 40 minutes	766	210	$270.05	$112.27
99335 Established patient assisted living visit, typically 25 minutes	315	143	$190.06	$78.73
99490 Chronic care management services, first 20 minutes of clinical staff time directed by health care professional, per calendar month	140	62	$82.00	$33.98
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	68	68	$230.00	$94.30
99497 Advance care planning, first 30 minutes	57	54	$170.00	$70.36
99484 Care management services for behavioral health conditions, 20 minutes or more clinical staff time directed by health care professional	50	30	$94.00	$38.95
99326 New patient assisted living visit, typically 45 minutes	34	34	$280.00	$115.49
99483 Assessment of and care planning for patient with impaired thought processing, typically 50 minutes	15	15	$470.00	$211.58
99337 Established patient assisted living visit, typically 60 minutes	14	14	$385.00	$160.87
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	14	14	$340.00	$139.72
99327 New patient custodial care facility, group care, or assisted living visit, typically 1 hour	13	13	$375.00	$154.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99336 Established patient assisted living visit, typically 40 minutes	202	88	$272.00	$112.34
99335 Established patient assisted living visit, typically 25 minutes	109	67	$192.00	$78.59

Medical Specialties & State Licenses

CMS Verified: 2025-06-06

Nurse Practitioner - Gerontology Primary Specialty

NUCC Taxonomy Code: 363LG0600X

State License OH APRN.CNP.023101

Definition to come...

Nurse Practitioner

NUCC Taxonomy Code: 363L00000X

State License OH APRN.CNP.023101

(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.

Nurse Practitioner - Adult Health

NUCC Taxonomy Code: 363LA2200X

State License OH APRN.CNP.023101

Definition to come...

Hospital & Practice Group Affiliations

Medical Housecalls Llc

2344 Amsterdam Rd, Villa Hills, KY 410173712

Phone: 5136999090

Medical Housecalls Llc

7870 E Kemper Rd, Cincinnati, OH 452491675

Phone: 5136999090

Secondary Practice Locations

212 Main St

Florence, KY 410422269

Phone: 5136999090

Practice Associates & Co-Workers

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

17 Associated Practitioners

Dr. Stephanie Avdagic , DNP, APRN, FNP-BC

Nurse Practitioner - Family

NPI 1003486804

Doctor of Nursing Practice, Advanced Practice Registered Nurse, Family Nurse Practitioner (Board Certified)

Courtney Foust , APRN

Nurse Practitioner - Family

NPI 1013682186

Advanced Practice Registered Nurse

Chantel Scott , RN BSN, APRN

Nurse Practitioner - Family

NPI 1023939220

RNBSN, Advanced Practice Registered Nurse

Heather Potts

Nurse Practitioner - Adult Health

NPI 1043775943

Alison Dubasak

Nurse Practitioner - Family

NPI 1053887166

Stacie Laurence , FNP-C

Nurse Practitioner - Family

NPI 1063037828

Family Nurse Practitioner (Certified)

Career & Practice History Timeline

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

16 Historical Events

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 06, 2025

Nurse Practitioner (License #APRN.CNP.023101 in OH)

📍

Updated Practice Location April 03, 2025

Registered at 4001 ROSSLYN DR, CINCINNATI, OH 452091111 (Tel: 5136999090)

📍

Updated Business Mailing Address April 03, 2025

Registered at PO BOX 32160, DEPT 107, LOUISVILLE, KY 402322160 (Tel: 5136999090)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 03, 2025

Nurse Practitioner (License #APRN.CNP.023101 in OH)

📍

Updated Practice Location November 07, 2023

Registered at 26110 EMERY RD STE 300, WARRENSVILLE HEIGHTS, OH 441285788 (Tel: 4403686868)

📍

Updated Business Mailing Address November 07, 2023

Registered at 26110 EMERY RD STE 300, WARRENSVILLE HEIGHTS, OH 441285788 (Tel: 4403686868)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 07, 2023

Nurse Practitioner (License #APRN.CNP.023101 in OH)

📍

Updated Practice Location July 23, 2019

Registered at 30575 BAINBRIDGE RD STE 300, SOLON, OH 441392275 (Tel: 4403686868)

📍

Updated Business Mailing Address July 23, 2019

Registered at 30575 BAINBRIDGE RD STE 300, SOLON, OH 441392275 (Tel: 4403686868)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 23, 2019

Nurse Practitioner (License #APRN.CNP.023101 in OH)

✅

NPI Profile Active July 10, 2018

NPI status registered as active in NPPES database

📍

Updated Practice Location July 10, 2018

Registered at 4401 ROCKSIDE RD STE 214, INDEPENDENCE, OH 441312147 (Tel: 3306261113)

📍

Updated Business Mailing Address July 10, 2018

Registered at 38799 CARMEL DR, AVON, OH 440115274 (Tel: 4405418348)

👤

Provider Name / Credentials Updated July 10, 2018

Recorded as OMAR DIAZ, MSN, NP-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 10, 2018

Nurse Practitioner (License #APRN.CNP.023101 in OH)

🟢

Initial NPI Registration & Enumeration July 10, 2018

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1922594167

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: July 10, 2018

Last Update: June 06, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

Po Box 32160, Dept 107

Louisville, KY 402322160

Phone: 5136999090

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

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