Houssam Mhanna, M.D.
NPI 1508105560 · Internal Medicine Physician · Cleveland, OH
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Houssam Mhanna, M.D. is a Internal Medicine Physician provider in Cleveland, OH (NPI 1508105560).
Provider details
- NPI number
- 1508105560
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 57.020637 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
2,384 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 606 | $101 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 525 | $75 |
| Dialysis Services, 4 Or More Physician Visits Per Month (20 Years Or Older)90960 | 320 | $334 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 181 | $112 |
| Hemodialysis Procedure With Physician Evaluation90935 | 152 | $67 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Lisinopril | 194 | 62 |
| Hydralazine Hcl | 144 | 43 |
| Dapagliflozin Propanediolbrand: Farxiga | 127 | 39 |
| Amlodipine Besylate | 119 | 41 |
| Losartan Potassium | 113 | 39 |
| Furosemide | 107 | 36 |
| Potassium Chloride | 71 | 20 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,598 across 61 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-02-11
- Last updated
- 2013-02-11
Frequently asked questions
- What is Houssam Mhanna's NPI number?
- Houssam Mhanna's National Provider Identifier (NPI) is 1508105560, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Houssam Mhanna's specialty?
- Houssam Mhanna is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Houssam Mhanna located?
- Houssam Mhanna's practice location on file with NPPES is 2351 E 22nd St, Cleveland, OH 44115-3111.
- What is Houssam Mhanna's phone number?
- The practice phone number listed in the NPPES registry for Houssam Mhanna is (216) 861-6200.
- Does Houssam Mhanna accept Medicare?
- Houssam Mhanna is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Houssam Mhanna's NPI active?
- Yes — Houssam Mhanna's NPI (1508105560) is active in the NPPES registry as of the last update on 2013-02-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.