Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Erica R. Sun, DO

Individual provider Family Medicine Physician · NPI 1689693467

Erica R. Sun, DO practises Psychiatry in Ada, Oklahoma. Graduated from Rutgers New Jersey Medical School in 2001, 25 years ago. Practices with Central Oklahoma Family Medical Center Inc, a 57-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Ohio.

Years since qualifying
25
Trained at
Rutgers New Jersey Medical School
Licensed in
OH
In the registry since
2006
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

905 Colony Dr
Ada, OK 74820-2329
Phone: (580) 436-5111
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 2782 Washington Dr Ste 110b, Norman, OK 73069-1012 — (405) 450-2343

Specialties & licences

Psychiatry Physician (primary) Taxonomy 2084P0800X · Licence 34-008767 (OH)
Family Medicine Physician Taxonomy 207Q00000X · Licence 34-008767 (OH)

Record details

NPI number1689693467
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorNo
NPI enumeratedJuly 19, 2006
Last updated in NPPESMarch 7, 2023
Certification dateJuly 7, 2022

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyPSYCHIATRY
Medical schoolRUTGERS NEW JERSEY MEDICAL SCHOOL
Graduated 2001 (25 years in practice)
Group practice Central Oklahoma Family Medical Center Inc — 57 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations6 on file with Medicare

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $116 1 payment · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Colleagues at Central Oklahoma Family Medical Center Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 57 clinicians in the practice; 12 are shown here.

Other providers in Ada