Nolawi Mengesha, M.D.
NPI 1255309399 · Internal Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nolawi Mengesha, M.D. is a Internal Medicine Physician provider in Phoenix, AZ (NPI 1255309399).
Provider details
- NPI number
- 1255309399
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 24826 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 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
1,323 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 | 723 | $124 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 350 | $125 |
| Administration of Influenza Virus VaccineG0008 | 85 | $31 |
| Administration of Pneumococcal VaccineG0009 | 47 | $31 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 30 | $88 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 117 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 450 | 130 |
| Levothyroxine Sodium | 450 | 121 |
| Rosuvastatin Calcium | 376 | 117 |
| Losartan Potassium | 304 | 92 |
| Metformin Hcl | 284 | 77 |
| Amlodipine Besylate | 255 | 82 |
| Pantoprazole Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-14
- Last updated
- 2019-04-29
Frequently asked questions
- What is Nolawi Mengesha's NPI number?
- Nolawi Mengesha's National Provider Identifier (NPI) is 1255309399, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nolawi Mengesha's specialty?
- Nolawi Mengesha is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Nolawi Mengesha located?
- Nolawi Mengesha's practice location on file with NPPES is 4375 E Irma Ln, Phoenix, AZ 85050-4312.
- What is Nolawi Mengesha's phone number?
- The practice phone number listed in the NPPES registry for Nolawi Mengesha is (480) 890-5800.
- Does Nolawi Mengesha accept Medicare?
- Nolawi Mengesha is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nolawi Mengesha's NPI active?
- Yes — Nolawi Mengesha's NPI (1255309399) is active in the NPPES registry as of the last update on 2019-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.