Halim Muslu, MD
NPI 1639177710 · Gastroenterology Physician · Griffin, GA
Enrolled with Medicare as Practitioner - Gastroenterology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Halim Muslu, MD is a Gastroenterology Physician provider in Griffin, GA (NPI 1639177710).
Provider details
- NPI number
- 1639177710
- Entity type
- Individual
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 35-089406 (OH)
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 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
563 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) |
|---|---|---|
| Removal of Polyps Or Growths of Large Bowel Using an Endoscope With Mechanical Snare45385 | 151 | $246 |
| Biopsy of Large Bowel Using a Flexible Endoscope45380 | 103 | $138 |
| Colorectal Cancer Screening; Colonoscopy on Individual Not Meeting Criteria for High RiskG0121 | 65 | $165 |
| Biopsy of Esophagus, Stomach, And/Or Upper Small Bowel Using a Flexible Endoscope43239 | 60 | $83 |
| Injection Beneath Lining of Large Bowel Using a Flexible Endoscope45381 | 46 | $15 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Omeprazole | 77 | 22 |
| Pantoprazole Sodium | 24 | — |
| Azathioprine | 20 | — |
| Peg3350/Sod Sulf,bicarb,cl/Kclbrand: Gavilyte-G | 17 | 17 |
| Adalimumabbrand: Humira(cf) Pen | 16 | — |
| Budesonidebrand: Budesonide Er | 14 | — |
| Mesalamine | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$339 across 12 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
- 2005-07-12
- Last updated
- 2018-10-19
Frequently asked questions
- What is Halim Muslu's NPI number?
- Halim Muslu's National Provider Identifier (NPI) is 1639177710, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Halim Muslu's specialty?
- Halim Muslu is listed in the NPPES registry with a primary specialty of Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Halim Muslu located?
- Halim Muslu's practice location on file with NPPES is 226 East College Street, Griffin, GA 30224.
- What is Halim Muslu's phone number?
- The practice phone number listed in the NPPES registry for Halim Muslu is (678) 987-1490.
- Does Halim Muslu accept Medicare?
- Halim Muslu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Halim Muslu's NPI active?
- Yes — Halim Muslu's NPI (1639177710) is active in the NPPES registry as of the last update on 2018-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.