Ernest Siaw Obeng
Psychiatric/Mental Health Nurse Practitioner · Fairfield, OH
Ernest Siaw Obeng is a psychiatric/mental health nurse practitioner with a practice address in Fairfield, Ohio, and NPI 1083139620, issued on Aug 4, 2017. Check the license (Ohio APRN.CNP.0035492, as entered in NPPES) with the Ohio board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ernest Siaw Obeng
- Primary taxonomy
- Psychiatric/Mental Health Nurse Practitioner 363LP0808X
- License number
- APRN.CNP.0035492 OH
Self-reported in NPPES; status is on the state search - Practice location
- 5808 Red Oak Dr, Fairfield, OH 45014
- Phone
- (513) 546-6491
- Enumerated
- Aug 4, 2017
- Record last updated
- Dec 22, 2023
- Medicare enrollment
- Enrolled (PECOS I20240403002922); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest psychiatric/mental health nurse practitioner records → All 2,498 in Ohio → Look up another NPI →
Also registered at 5808 Red Oak Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brenda Yeboah, LPNLicensed Practical Nurse1356881338
Verify Ernest Siaw Obeng in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Ohio board licenses this profession
Search for license APRN.CNP.0035492Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
78% fewer Medicare Part D claims than the average psychiatric/mental health nurse practitioner in 2024
196 Medicare Part D claims for 47 beneficiaries, against an average of 906 among the 30,717 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Most prescribed
- Lorazepam48 claims
- Trazodone Hcl31 claims
- Clonazepam21 claims
- Escitalopram Oxalate20 claims
- Sertraline Hcl18 claims
- Divalproex Sodium11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $258.44
8 payments; by number, the most common kind was food and beverage; the largest payer was Teva Pharmaceuticals USA, Inc. The 23,362 providers of this specialty with any payment received $1,027.77 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Viaquest Psychiatric And Behavioral Solutions LLCDublin, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ernest Siaw Obeng among 2,498 psychiatric/mental health nurse practitioner records in Ohio
Ernest Siaw Obeng is one of 2,498 psychiatric/mental health nurse practitioner records with a practice address in Ohio. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 27% of them.
- NPI issued2017 · 27% of these records are older, 67% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated2023 · median 2021 among the 1,546 with a school on file
- Record last updated2023 · 21% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LP0808X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychiatric/Mental Health Nurse Practitioner providers in Ohio
There are 2,498 psychiatric/mental health nurse practitioner records in Ohio.
All 2,498 in Ohio → Every provider in Fairfield → Psychiatric/Mental Health Nurse Practitioner nationwide →
The 8 psychiatric/mental health nurse practitioner records with the nearest ZIP codes
- Eunice AduFairfield, OH 450141245987320
- Shannon Bailey, APRN-CNP, PMHNP-BCFairfield, OH 450141639953714
- Michele Chung, PMHNPFairfield, OH 450141194402271
- Ann Fulton, MSN, PMHNPFairfield, OH 450141689822835
- Nicola Ison, PMHNP-BCFairfield, OH 450141023971900
- Lejeana Miller, RNFairfield, OH 450141821650193
- Courtney Moorehead, MSN, PMHNP-BCFairfield, OH 450141710679741
- Kara Beckman, APRN, PMHNP-BCHamilton, OH 450131902625312
Common questions
What is Ernest Siaw Obeng's NPI number?
Ernest Siaw Obeng's National Provider Identifier (NPI) is 1083139620, issued on Aug 4, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Ernest Siaw Obeng located?
The NPPES record lists a practice address at 5808 Red Oak Dr, Fairfield, OH, 45014. Phone: (513) 546-6491. Providers update this record themselves, so call before visiting.
How can I verify Ernest Siaw Obeng's license?
NPPES lists Ohio license number APRN.CNP.0035492, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.
How much does Ernest Siaw Obeng prescribe under Medicare Part D?
In 2024, Ernest Siaw Obeng had 196 Medicare Part D claims for 47 beneficiaries; the average among psychiatric/mental health nurse practitioner prescribers was 906. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.