Constance J Oates , FNP
Nurse Practitioner • Marietta, OH
Professional Overview & Biography Verified Profile Summary
Constance Oates, FNP is a registered healthcare professional specializing in Nurse Practitioner in Marietta, OH. Practice services are available at 401 MATTHEW ST under active NPI credentials.
Frequently performed procedures and clinical services include established patient outpatient office visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
401 Matthew St
Emergency Department
Marietta, OH 457501635
Specialty Benchmarks & Practice Insights
Comparative analytics for Nurse Practitioner in Marietta, OH
Practicing in Marietta, OH (4294 Statewide)
In-Person Office Visits Only
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
28 | 28 | $253.14 | $69.94 |
Medical Specialties & State Licenses
CMS Verified: 2026-02-20NUCC Taxonomy Code: 363L00000X
(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.
NUCC Taxonomy Code: 363L00000X
(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.
Secondary Practice Locations
224 Pike St
Marietta, OH 457503319
Phone: 7403733960
1006 Washington Blvd Ste G, Express Care
Belpre, OH 457144005
Phone: 7404233240
799 Farson St, Emergency Dept
Belpre, OH 457141044
Phone: 7404011150
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Emergency Medicine
Doctor of Osteopathic Medicine (D.O.)
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Osteopathic Medicine (D.O.)
Emergency Medicine
Doctor of Medicine (M.D.)
Emergency Medicine
Doctor of Osteopathic Medicine (D.O.)
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Nurse Practitioner (License #APRN.CNP.0925 in OH)
NPI status registered as active in NPPES database
Registered at 401 MATTHEW ST, EMERGENCY DEPARTMENT, MARIETTA, OH 457501635 (Tel: 7403761939)
Registered at PO BOX 128, WAVERLY, WV 261840128 (Tel: 3044644008)
Recorded as CONSTANCE OATES, FNP
Emergency Medicine (License #24642 in WV)
First registered as active Individual Practitioner in NPPES Database.
Patient & Community Reviews
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NPI Administrative Meta
Mailing Address
Po Box 128
Waverly, WV 261840128
Phone: 3044644008
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