Noman Mahmood, MD
NPI 1851616122 · Hospitalist Physician · Fond Du Lac, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Noman Mahmood, MD is a Hospitalist Physician provider in Fond Du Lac, WI (NPI 1851616122).
Provider details
- NPI number
- 1851616122
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 207R00000X (IA)
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
16 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
763 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 Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 320 | $110 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 162 | $106 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 161 | $72 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 72 | $159 |
| Advance Care Planning, First 30 Minutes99497 | 37 | $70 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 11 |
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 |
|---|---|---|
| Prednisone | 45 | 43 |
| Gabapentin | 37 | — |
| Pantoprazole Sodium | 36 | 28 |
| Cefdinir | 34 | 33 |
| Metoprolol Succinate | 26 | 15 |
| Amlodipine Besylate | 20 | — |
| Bumetanide | 19 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$97 across 5 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
- 2010-03-30
- Last updated
- 2024-01-03
- Certified
- 2023-12-29
Frequently asked questions
- What is Noman Mahmood's NPI number?
- Noman Mahmood's National Provider Identifier (NPI) is 1851616122, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Noman Mahmood's specialty?
- Noman Mahmood is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Noman Mahmood located?
- Noman Mahmood's practice location on file with NPPES is 430 E Division St, Fond Du Lac, WI 54935-4560.
- What is Noman Mahmood's phone number?
- The practice phone number listed in the NPPES registry for Noman Mahmood is (920) 929-2300.
- Does Noman Mahmood accept Medicare?
- Noman Mahmood is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Noman Mahmood's NPI active?
- Yes — Noman Mahmood's NPI (1851616122) is active in the NPPES registry as of the last update on 2024-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.