Alaaeldin Alhessi, MD
NPI 1689265621 · Internal Medicine Physician · Milwaukee, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alaaeldin Alhessi, MD is a Internal Medicine Physician provider in Milwaukee, WI (NPI 1689265621).
Provider details
- NPI number
- 1689265621
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 01086321A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
389 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 138 | $168 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 126 | $119 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 67 | $84 |
| Transitional Care Management Services for Problem of High Complexity99496 | 26 | $259 |
| Established Patient Office Or Other Outpatient Visit With Straightforward Medical Decision Making, If Using Time, 10 Minutes Or More99212 | 18 | $52 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 96 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 258 | 80 |
| Levothyroxine Sodium | 223 | 60 |
| Rosuvastatin Calcium | 195 | 59 |
| Gabapentin | 186 | 40 |
| Amlodipine Besylate | 185 | 54 |
| Pantoprazole Sodium | 177 | 50 |
| Duloxetine Hcl |
Practice location
Mailing address
Additional practice locations (1)
- Jumeirah Beach RoadJumeirah 2Dubai, DUBAI 73663Phone: (714) 520-0621
Registry dates
- Enumerated
- 2021-02-02
- Last updated
- 2025-08-22
- Certified
- 2025-08-22
Frequently asked questions
- What is Alaaeldin Alhessi's NPI number?
- Alaaeldin Alhessi's National Provider Identifier (NPI) is 1689265621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alaaeldin Alhessi's specialty?
- Alaaeldin Alhessi is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alaaeldin Alhessi located?
- Alaaeldin Alhessi's practice location on file with NPPES is 1271 N 6th St, Milwaukee, WI 53212-3360.
- What is Alaaeldin Alhessi's phone number?
- The practice phone number listed in the NPPES registry for Alaaeldin Alhessi is (414) 978-9100.
- Does Alaaeldin Alhessi accept Medicare?
- Alaaeldin Alhessi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alaaeldin Alhessi's NPI active?
- Yes — Alaaeldin Alhessi's NPI (1689265621) is active in the NPPES registry as of the last update on 2025-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.