Nana Asamoah-Mensah, M.D.
NPI 1023103587 · Neurology Physician · Washington, DC
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nana Asamoah-Mensah, M.D. is a Neurology Physician provider in Washington, DC (NPI 1023103587).
Provider details
- NPI number
- 1023103587
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD035224 (DC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
3,989 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 2,315 | $78 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 1,089 | $132 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 101 | $129 |
| Measurement of Brain Wave Activity (eeg), Awake and Drowsy95816 | 91 | $425 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 87 | $203 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Pregabalin | 139 | 53 |
| Donepezil Hcl | 123 | 38 |
| Gabapentin | 120 | 46 |
| Levetiracetam | 119 | 29 |
| Memantine Hcl | 56 | 15 |
| Duloxetine Hcl | 39 | 16 |
| Cyclobenzaprine Hcl | 38 | 22 |
| Lacosamide | 38 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$240 across 13 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
- 2006-10-03
- Last updated
- 2012-04-23
Frequently asked questions
- What is Nana Asamoah-Mensah's NPI number?
- Nana Asamoah-Mensah's National Provider Identifier (NPI) is 1023103587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nana Asamoah-Mensah's specialty?
- Nana Asamoah-Mensah is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Nana Asamoah-Mensah located?
- Nana Asamoah-Mensah's practice location on file with NPPES is 1140 Varnum St Ne, Washington, DC 20017-2153.
- What is Nana Asamoah-Mensah's phone number?
- The practice phone number listed in the NPPES registry for Nana Asamoah-Mensah is (202) 269-0499.
- Does Nana Asamoah-Mensah accept Medicare?
- Nana Asamoah-Mensah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nana Asamoah-Mensah's NPI active?
- Yes — Nana Asamoah-Mensah's NPI (1023103587) is active in the NPPES registry as of the last update on 2012-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.