Marjan Khan, MD
NPI 1770194185 · Hospitalist Physician · Marshfield, WI
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marjan Khan, MD is a Hospitalist Physician provider in Marshfield, WI (NPI 1770194185).
Provider details
- NPI number
- 1770194185
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 76354 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
5 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
541 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 35 Minutes99232 | 211 | $73 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 132 | $110 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 75 | $75 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 62 | $160 |
| Hospital Discharge Day Management, More Than 30 Minutes99239 | 31 | $106 |
| Initial Hospital Care With Same-Day Admission and Discharge With High Level of Medical Decision Making, Per Day, If Using Time, at Least 85 Minutes99236 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 22 | 21 |
| Metoprolol Succinate | 20 | 18 |
| Apixabanbrand: Eliquis | 14 | 13 |
| Oxycodone Hcl | 14 | 14 |
| Tamsulosin Hcl | 14 | — |
| Furosemide | 13 | 13 |
| Levofloxacin | 13 | 13 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2020-08-11
- Last updated
- 2025-08-11
- Certified
- 2025-08-11
Frequently asked questions
- What is Marjan Khan's NPI number?
- Marjan Khan's National Provider Identifier (NPI) is 1770194185, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marjan Khan's specialty?
- Marjan Khan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Marjan Khan located?
- Marjan Khan's practice location on file with NPPES is 1000 N Oak Ave, Marshfield, WI 54449-5703.
- What is Marjan Khan's phone number?
- The practice phone number listed in the NPPES registry for Marjan Khan is (866) 520-2510.
- Does Marjan Khan accept Medicare?
- Marjan Khan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marjan Khan's NPI active?
- Yes — Marjan Khan's NPI (1770194185) is active in the NPPES registry as of the last update on 2025-08-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.