NPI registry status
Active
2026 NPPES data Psychiatric/Mental Health Nurse Practitioner NPI 1528712726 NP
Verify on CMS → Emmanuel Okoro, NP
Psychiatric/Mental Health Nurse Practitioner in Fulton, Maryland.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 40,776 in Psychiatric/Mental Health Nurse Practitioner, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
630
Medicare Part D claims · 76 beneficiaries · Psychiatric/Mental Health Nurse Practitioner avg: 927
What the federal data shows
Emmanuel Okoro, NP filed 630 Medicare Part D claims in 2023 as a Psychiatric/Mental Health Nurse Practitioner in Fulton, Maryland.
- 630
- Part D claims, 2023
- ≥69th
- pct by Part D claim volume (lower-bound band)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
CMS NPPES provider registry desk
NPI 1528712726 · Psychiatric/Mental Health Nurse Practitioner
NPI-10 · ENUM-RECENT · TAX-MID · RX-LIGHT · BOOK-LIGHT · PHOTO-ENUM
- NPI-10 1528712726
- ENUM-RECENT 2022
- TAX-MID 41K Psychiatric/Mental Health
- RX-LIGHT 630
- BOOK-LIGHT 1,757 in Maryland
- PHOTO-ENUM Aminata Kanu · 2022
Emmanuel Okoro, NP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
630 ≥ 69th percentile 69% of 1,370,886 prescribers are in lower value bands
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
The percentile is a conservative 100-claim band: it counts only prescribers in lower claim-volume bands. Medicare Part D claim volume is activity context, not a quality measure or recommendation. See methodology § corpus placement.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Emmanuel Okoro, NP?
Quality data not reportedPrimary specialty
Psychiatric/Mental Health Nurse Practitioner
Medicare Part D claims
630 32% vs specialty avg
Specialty distribution in Maryland
How Psychiatric/Mental Health Nurse Practitioner compares to other specialties among Maryland providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Psychiatric/Mental Health Nurse Practitioner. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Practice Address
Provider Details
| NPI | 1528712726 |
|---|---|
| Specialty | Psychiatric/Mental Health Nurse Practitioner |
| Credentials | NP |
| Gender | Male |
| NPI Issued | 02/07/2022 |
Hospital and facility affiliations
Facilities where Emmanuel Okoro, NP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Esno Health Group
Fulton, MD
Sinnai Behavioral Health Services Inc
Windsor Mill, MD
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
630
Total Claims
$27K
Total Drug Cost
76
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 631
- Total Day Supply
- 16,705
- Generic Drug Cost
- $27K
Patient Demographics
- Average Patient Age
- 72.7 years
- Avg HCC Risk Score
- 2.57
- Gender Split
- 53% female / 47% male
- Age Distribution
- <65: 11, 65-74: 31, 75-84: 23, 85+: 11
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Emmanuel Okoro, NP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Mirtazapine
Mirtazapine
83 claims
- Olanzapine
Olanzapine
66 claims
- Memantine Hcl
Memantine Hcl
57 claims
- Escitalopram Oxalate
Escitalopram Oxalate
54 claims
- Risperidone
Risperidone
54 claims
- Sertraline Hcl
Sertraline Hcl
54 claims
- Quetiapine Fumarate
Quetiapine Fumarate
49 claims
- Trazodone Hcl
Trazodone Hcl
41 claims
| Drug | Claims |
|---|---|
| Mirtazapine | 83 |
| Olanzapine | 66 |
| Memantine Hcl | 57 |
| Escitalopram Oxalate | 54 |
| Risperidone | 54 |
| Sertraline Hcl | 54 |
| Quetiapine Fumarate | 49 |
| Trazodone Hcl | 41 |
| Buspirone Hcl | 24 |
| Aripiprazole | 22 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Psychiatric/Mental Health Nurse Practitioner in MD →
All providers in Maryland →
Compare specialties →
Psychiatric/Mental Health Nurse Practitioner Overview
How Emmanuel Okoro, NP fits within the Psychiatric/Mental Health Nurse Practitioner landscape nationally.
40,776
Psychiatric/Mental Health Nurse Practitioner Providers in US
54
States with Psychiatric/Mental Health Nurse Practitioner
927
Avg Claims per Provider
Emmanuel Okoro, NP's 630 claims are below the specialty average of 927.
Nationwide Psychiatric/Mental Health Nurse Practitioner peers with similar MIPS or enrollment year
Two federal-record peer sets for Okoro, both outside Maryland so the neighborhoods are not geographic containment.
Same NPPES enumeration year (2022)
Same-specialty clinicians who entered the NPI registry in the same calendar year, outside this state.
Nearby Psychiatric/Mental Health Nurse Practitioner Providers in Maryland
Other clinicians with the same primary specialty enrolled in Maryland, drawn from the same CMS NPPES roster as Okoro.
One of 1,757 Psychiatric/Mental Health Nurse Practitioner providers enrolled in Maryland, 5 are shown here.
Dr. Elisabeth Abamina-Lette
PMHNP-BC
Baltimore, MD
Dr. Christina Abange
NP
Greenbelt, MD
Itoro Abatai
Baltimore, MD
Dr. Ama Abban
PMHNP
Jessup, MD
Dr. Adebola Abe-Fapohunda
PMHNP-BC
Upper Marlboro, MD
Compare Psychiatric/Mental Health Nurse Practitioner nationally: see state-by-state distribution →
Frequently Asked Questions
What is Emmanuel Okoro, NP's specialty? ▼
Emmanuel Okoro, NP specializes in Psychiatric/Mental Health Nurse Practitioner and practices in Fulton, Maryland. Credentials: NP.
How much does Emmanuel Okoro, NP prescribe under Medicare Part D? ▼
In 2023, Emmanuel Okoro, NP wrote 630 Medicare Part D claims totaling $27K in drug costs for 76 beneficiaries.
Where is Emmanuel Okoro, NP located? ▼
Emmanuel Okoro, NP is located at 8115 MAPLE LAWN BLVD STE 350, Fulton, MD, 20759. Phone: (240) 786-4527.
What is Emmanuel Okoro, NP's NPI number? ▼
Emmanuel Okoro, NP's National Provider Identifier (NPI) is 1528712726, issued on 02/07/2022.
How many Psychiatric/Mental Health Nurse Practitioner providers are there in the US? ▼
There are 40,776 Psychiatric/Mental Health Nurse Practitioner providers across 54 states in the US. The average Psychiatric/Mental Health Nurse Practitioner provider writes 927 Medicare Part D claims per year.
What drugs does Emmanuel Okoro, NP prescribe most often? ▼
Based on 2023 Medicare Part D data, Emmanuel Okoro, NP's most frequently prescribed drugs include Mirtazapine, Olanzapine, Memantine Hcl. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Emmanuel Okoro, NP accept Medicare? ▼
Emmanuel Okoro, NP appears in CMS Medicare data with 630 Part D claims and 76 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Emmanuel Okoro, NP's credentials? ▼
Emmanuel Okoro, NP's NPI is 1528712726 with credentials NP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.