Makonnen Habtemariam, M.D.
NPI 1851357909 · Internal Medicine Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Makonnen Habtemariam, M.D. is a Internal Medicine Physician provider in Phoenix, AZ (NPI 1851357909).
Provider details
- NPI number
- 1851357909
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 21618 (AZ)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
73 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) |
|---|---|---|
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 45 | $165 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 28 | $113 |
Typical Medicare-allowed amounts for these services range $113–$165 (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 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 40 | 12 |
| Pantoprazole Sodium | 37 | 14 |
| Tamsulosin Hcl | 34 | 11 |
| Quetiapine Fumarate | 26 | — |
| Lisinopril | 26 | — |
| Mirtazapine | 22 | — |
| Apixaban |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-25
- Last updated
- 2015-04-24
Frequently asked questions
- What is Makonnen Habtemariam's NPI number?
- Makonnen Habtemariam's National Provider Identifier (NPI) is 1851357909, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Makonnen Habtemariam's specialty?
- Makonnen Habtemariam is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Makonnen Habtemariam located?
- Makonnen Habtemariam's practice location on file with NPPES is 1800 E Van Buren St, Phoenix, AZ 85006-3742.
- What is Makonnen Habtemariam's phone number?
- The practice phone number listed in the NPPES registry for Makonnen Habtemariam is (602) 251-8100.
- Does Makonnen Habtemariam accept Medicare?
- Makonnen Habtemariam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Makonnen Habtemariam's NPI active?
- Yes — Makonnen Habtemariam's NPI (1851357909) is active in the NPPES registry as of the last update on 2015-04-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.