Marwan Mustaklem
NPI 1750357513 · Internal Medicine Physician · Fishers, IN
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marwan Mustaklem is a Internal Medicine Physician provider in Fishers, IN (NPI 1750357513).
Provider details
- NPI number
- 1750357513
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- 01060426A (IN)
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
20 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
11,207 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) |
|---|---|---|
| Subsequent Nursing Facility Care With Straightforward Level of Medical Decision Making, Per Day, If Using Time, 20 Minutes Or More99308 | 4,075 | $69 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 2,130 | $46 |
| Chronic Care Management Services for Two Or More Chronic Conditions, Additional 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99439 | 1,642 | $32 |
| Initial Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 35 Minutes99305 | 1,020 | $124 |
| Advance Care Planning, First 30 Minutes99497 | 888 | $70 |
| Subsequent Nursing Facility Care With Moderate Level of Medical Decision Making, Per Day, If Using Time, at Least 30 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 464 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 4,330 | 735 |
| Apixabanbrand: Eliquis | 3,586 | 360 |
| Levothyroxine Sodium | 2,830 | 428 |
| Amlodipine Besylate | 2,744 | 431 |
| Furosemide | 2,278 | 399 |
| Gabapentin | 2,250 | 385 |
| Metoprolol Succinate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$15 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
- 2006-02-23
- Last updated
- 2026-06-05
- Certified
- 2026-06-05
Frequently asked questions
- What is Marwan Mustaklem's NPI number?
- Marwan Mustaklem's National Provider Identifier (NPI) is 1750357513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marwan Mustaklem's specialty?
- Marwan Mustaklem is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marwan Mustaklem located?
- Marwan Mustaklem's practice location on file with NPPES is 8500 E 116th St Unit 575, Fishers, IN 46038-0369.
- What is Marwan Mustaklem's phone number?
- The practice phone number listed in the NPPES registry for Marwan Mustaklem is (317) 985-9501.
- Does Marwan Mustaklem accept Medicare?
- Marwan Mustaklem is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marwan Mustaklem's NPI active?
- Yes — Marwan Mustaklem's NPI (1750357513) is active in the NPPES registry as of the last update on 2026-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.