Mohsin Altaf, MD
NPI 1083235113 · Internal Medicine Physician · Greendale, WI
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mohsin Altaf, MD is a Internal Medicine Physician provider in Greendale, WI (NPI 1083235113).
Provider details
- NPI number
- 1083235113
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- E-15582 (AR)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
6 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,049 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 50 Minutes99233 | 827 | $107 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 295 | $157 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 264 | $72 |
| Hospital Discharge Day Management, 30 Minutes Or Less99238 | 238 | $73 |
| Critical Care, First 30-74 Minutes99291 | 175 | $193 |
| Advance Care Planning, First 30 Minutes99497 | 117 | $69 |
Practice location
Mailing address
Additional practice locations (1)
- 1010 N Center StLonoke, AR 72086-2005Phone: (501) 438-8075
Registry dates
- Enumerated
- 2020-04-29
- Last updated
- 2026-05-21
- Certified
- 2026-05-21
Frequently asked questions
- What is Mohsin Altaf's NPI number?
- Mohsin Altaf's National Provider Identifier (NPI) is 1083235113, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mohsin Altaf's specialty?
- Mohsin Altaf is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mohsin Altaf located?
- Mohsin Altaf's practice location on file with NPPES is 5203 S 68th St Apt A214, Greendale, WI 53129-1167.
- What is Mohsin Altaf's phone number?
- The practice phone number listed in the NPPES registry for Mohsin Altaf is (773) 754-5538.
- Does Mohsin Altaf accept Medicare?
- Mohsin Altaf is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mohsin Altaf's NPI active?
- Yes — Mohsin Altaf's NPI (1083235113) is active in the NPPES registry as of the last update on 2026-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.