Yasameen Muzahim, MD
NPI 1639666340 · Hepatology Physician · Iowa City, IA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yasameen Muzahim, MD is a Hepatology Physician provider in Iowa City, IA (NPI 1639666340).
Provider details
- NPI number
- 1639666340
- Entity type
- Individual
- Primary specialty
- Hepatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD-51510 (IA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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 tenure25% of score
8 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
172 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 High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 134 | $166 |
| New Patient Office Or Other Outpatient Visit With a High Level of Medical Decision Making, If Using Time, 60 Minutes Or More99205 | 38 | $203 |
Typical Medicare-allowed amounts for these services range $166–$203 (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 · 15 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Furosemide | 110 | 27 |
| Spironolactone | 106 | 27 |
| Lactulose | 85 | 22 |
| Carvedilol | 64 | 16 |
| Ursodiol | 63 | 12 |
| Rifaximinbrand: Xifaxan | 44 | — |
| Eplerenone | 20 | — |
| Midodrine Hcl | 19 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$110 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
Additional practice locations (3)
- 500 E Market StIowa City, IA 52245-2633Phone: (319) 339-3551Fax: (319) 248-7945
- 8605 Chambery BlvdJohnston, IA 50131-8810Phone: (515) 457-2960Fax: (515) 457-2961
- 2901 86th StUrbandale, IA 50322-4330Phone: (515) 457-2960Fax: (319) 356-3949
Registry dates
- Enumerated
- 2018-04-18
- Last updated
- 2025-09-03
- Certified
- 2025-09-03
Frequently asked questions
- What is Yasameen Muzahim's NPI number?
- Yasameen Muzahim's National Provider Identifier (NPI) is 1639666340, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yasameen Muzahim's specialty?
- Yasameen Muzahim is listed in the NPPES registry with a primary specialty of Hepatology Physician (Allopathic & Osteopathic Physicians).
- Where is Yasameen Muzahim located?
- Yasameen Muzahim's practice location on file with NPPES is 200 Hawkins Dr, Iowa City, IA 52242-1009.
- What is Yasameen Muzahim's phone number?
- The practice phone number listed in the NPPES registry for Yasameen Muzahim is (319) 356-3108.
- Does Yasameen Muzahim accept Medicare?
- Yasameen Muzahim is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yasameen Muzahim's NPI active?
- Yes — Yasameen Muzahim's NPI (1639666340) is active in the NPPES registry as of the last update on 2025-09-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.