Nana Tabi Nsiah, M.D.
NPI 1508039611 · Addiction Psychiatry Physician · Wauwatosa, WI
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nana Tabi Nsiah, M.D. is a Addiction Psychiatry Physician provider in Wauwatosa, WI (NPI 1508039611).
Provider details
- NPI number
- 1508039611
- Entity type
- Individual
- Primary specialty
- Addiction Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 35097403 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
81 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 | 61 | $111 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 20 | $83 |
Typical Medicare-allowed amounts for these services range $83–$111 (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 · 61 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Clonazepam | 184 | 34 |
| Trazodone Hcl | 180 | 31 |
| Gabapentin | 169 | 27 |
| Bupropion Hclbrand: Bupropion Xl | 133 | 27 |
| Mirtazapine | 129 | 22 |
| Quetiapine Fumarate | 106 | 28 |
| Duloxetine Hcl |
Practice location
Mailing address
Registry dates
- Enumerated
- 2008-04-09
- Last updated
- 2023-10-17
- Certified
- 2023-10-17
Frequently asked questions
- What is Nana Tabi Nsiah's NPI number?
- Nana Tabi Nsiah's National Provider Identifier (NPI) is 1508039611, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nana Tabi Nsiah's specialty?
- Nana Tabi Nsiah is listed in the NPPES registry with a primary specialty of Addiction Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Nana Tabi Nsiah located?
- Nana Tabi Nsiah's practice location on file with NPPES is 1220 Dewey Avenue, Wauwatosa, WI 53213.
- What is Nana Tabi Nsiah's phone number?
- The practice phone number listed in the NPPES registry for Nana Tabi Nsiah is (414) 454-6754.
- Does Nana Tabi Nsiah accept Medicare?
- Nana Tabi Nsiah is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nana Tabi Nsiah's NPI active?
- Yes — Nana Tabi Nsiah's NPI (1508039611) is active in the NPPES registry as of the last update on 2023-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.