Ernest Obeng
NPI 1083139620 · Psychiatric/Mental Health Nurse Practitioner · Fairfield, OH
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ernest Obeng is a Psychiatric/Mental Health Nurse Practitioner provider in Fairfield, OH (NPI 1083139620).
Provider details
- NPI number
- 1083139620
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- APRN.CNP.0035492 (OH)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
502 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 267 | $87 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 81 | $140 |
| Psychiatric Diagnostic Evaluation With Medical Services90792 | 56 | $138 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes99309 | 45 | $87 |
| Psychiatric Services Complicated By Communication Factor90785 | 39 | $11 |
| Psychiatric Services Complicated By Communication Factor90785 | 14 | $11 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 6 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lorazepam | 48 | 14 |
| Trazodone Hcl | 31 | — |
| Clonazepam | 21 | — |
| Escitalopram Oxalate | 20 | — |
| Sertraline Hcl | 18 | — |
| Divalproex Sodium | 11 | — |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means , never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$258 across 8 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-08-04
- Last updated
- 2023-12-22
- Certified
- 2023-12-22
Frequently asked questions
- What is Ernest Obeng's NPI number?
- Ernest Obeng's National Provider Identifier (NPI) is 1083139620, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ernest Obeng's specialty?
- Ernest Obeng is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ernest Obeng located?
- Ernest Obeng's practice location on file with NPPES is 5808 Red Oak Dr, Fairfield, OH 45014-3577.
- What is Ernest Obeng's phone number?
- The practice phone number listed in the NPPES registry for Ernest Obeng is (513) 546-6491.
- Does Ernest Obeng accept Medicare?
- Ernest Obeng is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ernest Obeng's NPI active?
- Yes — Ernest Obeng's NPI (1083139620) is active in the NPPES registry as of the last update on 2023-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.