Nolawi M. Mengesha, M.D.
Internal Medicine Physician · Phoenix, AZ
Nolawi M. Mengesha, M.D. is an internal medicine physician with a practice address in Phoenix, Arizona, and NPI 1255309399, issued on Mar 14, 2006. Check the license (Arizona 24826, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nolawi M. Mengesha
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 24826 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4375 E Irma LN, Phoenix, AZ 85050
- Phone
- (480) 890-5800
- Enumerated
- Mar 14, 2006
- Record last updated
- Apr 29, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (480) 890-5920
- Medicaid ID
- 401208 AZ
- Medicare enrollment
- Enrolled (PECOS I20040220001059); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 2,853 in Arizona → Look up another NPI →
Also registered at 4375 E Irma LN
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Nolawi M. Mengesha in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 24826Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average internal medicine physician in 2024
7,446 Medicare Part D claims for 613 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 13% of claims. 126 claims were for opioids.
Most prescribed
- Atorvastatin Calcium450 claims
- Levothyroxine Sodium450 claims
- Rosuvastatin Calcium376 claims
- Losartan Potassium304 claims
- Metformin Hcl284 claims
- Amlodipine Besylate255 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through 2 group practices
- Banner Primary Care Physicians Arizona LLCPeoria, AZ
- Bhsm Rehabilitation LLCMesa, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Nolawi M. Mengesha among 2,853 internal medicine physician records in Arizona
Nolawi M. Mengesha, M.D. is one of 2,853 internal medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 13% of them.
- NPI issued2006 · 13% of these records are older, 55% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1995 · median 2003 among the 1,643 with a school on file
- Record last updated2019 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
695 internal medicine physician records list a practice address in Phoenix
They are 695 of the 31,399 NPPES records with a practice address in Phoenix, and 2,853 internal medicine physician records in Arizona.
All 2,853 in Arizona → Every provider in Phoenix → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Franc BrodarPhoenix, AZ 850501467446831
- Vincent Cariati, M.D.Phoenix, AZ 850501558459776
- Jaclyn Cronin, D.O.Phoenix, AZ 850501992237184
- Nitin Dhiman, M.D.Phoenix, AZ 850501992012637
- Siobhan Faenza, MDPhoenix, AZ 850501013477900
- Michelle Gabbert, DOPhoenix, AZ 850501295956639
- Andrea Goldberg, MDPhoenix, AZ 850501013189166
- Omair Hasan, M.D.Phoenix, AZ 850501740420041
Common questions
What is Nolawi M. Mengesha, M.D.'s NPI number?
Nolawi M. Mengesha, M.D.'s National Provider Identifier (NPI) is 1255309399, issued on Mar 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Nolawi M. Mengesha, M.D. located?
The NPPES record lists a practice address at 4375 E Irma LN, Phoenix, AZ, 85050. Phone: (480) 890-5800. Providers update this record themselves, so call before visiting.
How can I verify Nolawi M. Mengesha, M.D.'s license?
NPPES lists Arizona license number 24826, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nolawi M. Mengesha, M.D. prescribe under Medicare Part D?
In 2024, Nolawi M. Mengesha, M.D. had 7,446 Medicare Part D claims for 613 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.