Samuel Koroma, PMHNP
NPI 1790324960 · Psychiatric/Mental Health Nurse Practitioner · Waldorf, MD
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samuel Koroma, PMHNP is a Psychiatric/Mental Health Nurse Practitioner provider in Waldorf, MD (NPI 1790324960).
Provider details
- NPI number
- 1790324960
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- R219005 (MD)
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
6 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
400 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 228 | $120 |
| Psychotherapy With Evaluation and Management Visit, 30 Minutes90833 | 172 | $66 |
Typical Medicare-allowed amounts for these services range $66–$120 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 13 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Lamotrigine | 49 |
| Alprazolam | 48 |
| Trazodone Hcl | 36 |
| Zolpidem Tartrate | 33 |
| Escitalopram Oxalate | 27 |
| Aripiprazole | 25 |
| Buspirone Hcl | 25 |
| Duloxetine Hcl | 20 |
| Prazosin Hcl | 19 |
| Olanzapine | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$118 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
- 2020-01-05
- Last updated
- 2021-10-05
- Certified
- 2021-10-05
Frequently asked questions
- What is Samuel Koroma's NPI number?
- Samuel Koroma's National Provider Identifier (NPI) is 1790324960, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samuel Koroma's specialty?
- Samuel Koroma is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Samuel Koroma located?
- Samuel Koroma's practice location on file with NPPES is 101 Paul Mellon Ct Ste 5, Waldorf, MD 20602-2761.
- What is Samuel Koroma's phone number?
- The practice phone number listed in the NPPES registry for Samuel Koroma is (301) 810-4026.
- Does Samuel Koroma accept Medicare?
- Samuel Koroma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samuel Koroma's NPI active?
- Yes — Samuel Koroma's NPI (1790324960) is active in the NPPES registry as of the last update on 2021-10-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.