Isabella Maria Oldenburg , PA
Physician Assistant • Providence, RI
Professional Overview & Biography Verified Profile Summary
Isabella Oldenburg, PA is a certified Physician Assistant practicing in Providence, RI. With approximately 7 years of clinical experience since completing medical education in 2019, Isabella Oldenburg delivers high-quality medical care to the local community at 44 W RIVER ST.
Isabella Oldenburg maintains professional affiliations with University Gastroenterology, Llc, Gastroenterology Associates Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.
Frequently performed procedures and clinical services include established patient outpatient office visit, new patient outpatient office visit, telephone medical discussion with physician. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.
Practice Location & Contact Primary Location
44 W River St
Providence, RI 029042609
Medicare Profile & Education
Other
2019
✓ Accepts Assignment
Telehealth Services Available
Specialty Benchmarks & Practice Insights
Comparative analytics for Physician Assistant in Providence, RI
Practicing in Providence, RI (687 Statewide)
✓ Offers Virtual Consultations
Under CMS Medicare Fee Schedule vs Standard Submitted Charges
Clinical Seniority & Experience Comparison
Performed Procedures & Service Volume
Top Medicare Part B procedures performed by this practitioner
| HCPCS Code & Description | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
|
99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
|
97 | 90 | $225.00 | $109.49 |
|
99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
30 | 30 | $275.00 | $143.28 |
|
99203
New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
|
21 | 21 | $195.48 | $95.63 |
|
99213
Established patient office or other outpatient visit, typically 15 minutes
|
19 | 17 | $150.00 | $78.15 |
Medical Specialties & State Licenses
CMS Verified: 2025-10-15NUCC Taxonomy Code: 363A00000X
A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.
Hospital & Practice Group Affiliations
Gastroenterology Associates Inc
44 W River St, Providence, RI 029042609
Phone: 4012744800
University Gastroenterology, Llc
33 Staniford St, Providence, RI 029053105
Phone: 4014218800
University Gastroenterology, Llc
44 W River St, Providence, RI 029042609
Phone: 4012744800
Practice Associates & Co-Workers
Healthcare professionals and specialists practicing at this location or sharing practice phone/fax
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Physician Assistant - Medical
Nurse Practitioner - Family
Family Nurse Practitioner (Board Certified)
Internal Medicine - Gastroenterology
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Chronological log of verified NPI updates, location relocations, credentials, and registry changes
Registered at PO BOX 202230, DALLAS, TX 753202230 (Tel: 4012744800)
Physician Assistant (License #PA01442 in RI)
Registered at 44 W RIVER ST, PROVIDENCE, RI 029042609 (Tel: 4012744800)
Registered at 44 W RIVER ST, PROVIDENCE, RI 029042609 (Tel: 4012744800)
Recorded as ISABELLA OLDENBURG, PA
NPI status registered as active in NPPES database
Registered at 1100 THE ALAMEDA, BERKELEY, CA 947072502 (Tel: 7087106342)
Registered at 1100 THE ALAMEDA, BERKELEY, CA 947072502 (Tel: 7087106342)
Recorded as ISABELLA KILLION, PA
Physician Assistant
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
Mailing Address
Po Box 202230
Dallas, TX 753202230
Phone: 4012744800
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.