Hanan Dihowm, MD
NPI 1346592383 · Hospitalist Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hanan Dihowm, MD is a Hospitalist Physician provider in Saint Louis, MO (NPI 1346592383).
Provider details
- NPI number
- 1346592383
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2019016279 (MO)
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 tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Insulin Glargine,hum.rec.anlogbrand: Lantus Solostar | 37 | 20 |
| Semaglutidebrand: Ozempic | 32 | — |
| Levothyroxine Sodium | 26 | 12 |
| Atorvastatin Calcium | 20 | — |
| Tirzepatidebrand: Mounjaro | 20 | — |
| Glipizidebrand: Glipizide Er | 18 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$18 across 1 record (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
- 2012-10-14
- Last updated
- 2026-01-16
- Certified
- 2026-01-16
Frequently asked questions
- What is Hanan Dihowm's NPI number?
- Hanan Dihowm's National Provider Identifier (NPI) is 1346592383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hanan Dihowm's specialty?
- Hanan Dihowm is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Hanan Dihowm located?
- Hanan Dihowm's practice location on file with NPPES is 1 Barnes Jewish Hospital Plz, Saint Louis, MO 63110-1003.
- What is Hanan Dihowm's phone number?
- The practice phone number listed in the NPPES registry for Hanan Dihowm is (314) 362-1700.
- Does Hanan Dihowm accept Medicare?
- Hanan Dihowm is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Hanan Dihowm's NPI active?
- Yes — Hanan Dihowm's NPI (1346592383) is active in the NPPES registry as of the last update on 2026-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.