Leonard P. Zimnowski II, PA-C
- Medicare patients, 2024
- 64
- Part D claims, 2024
- 280
- MIPS score, 2024
- 90
- Hospital affiliations
- 1
- Medical group
- 1
- Practice address
- 4715 Whitesburg SE Dr, Huntsville, AL 35802
- Practice phone
- Call (256) 881-5151
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Sportsmed Orthopaedic Specialists
Huntsville, Alabama
Find Leonard Zimnowski's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Leonard P. Zimnowski II is a surgical physician assistant in Huntsville, Alabama
Leonard Zimnowski practices at Sportsmed Orthopaedic Specialists in Huntsville, Alabama.
Leonard Zimnowski's NPI, 1821099268, was assigned on August 9, 2005. Leonard Zimnowski holds Alabama license PA-353.
- NPI
- 1821099268NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4880506914
- NPI enumeration date
- August 9, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (256) 881-5151
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 49
- Medical school graduation
- 2003
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Leonard P. Zimnowski II practices at Sportsmed Orthopaedic Specialists in Huntsville, Alabama
Leonard Zimnowski's primary practice is Sportsmed Orthopaedic Specialists, at 4715 Whitesburg SE Dr, Huntsville, AL 35802 in Madison County. The practice phone is (256) 881-5151.
- Sportsmed Orthopaedic Specialists4715 Whitesburg SE Dr, Huntsville, AL 35802 · Madison CountyPhone(256) 881-5151
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Leonard P. Zimnowski II is affiliated with 3 sites of care and 1 medical group
Leonard Zimnowski's primary practice is Sportsmed Orthopaedic Specialists in Huntsville, Alabama. Leonard Zimnowski is also affiliated with Crestwood Medical Center. The medical group on file is SportsMED Orthopedic Surgery and Spine Center. Dmand AI also links Leonard Zimnowski to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Leonard P. Zimnowski II's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leonard Zimnowski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sportsmed Orthopaedic Specialists | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Leonard P. Zimnowski II is one of 150 surgical physician assistants in Alabama
Surgical is Leonard Zimnowski's primary specialty in the NPI Registry, under taxonomy code 363AS0400X. Leonard Zimnowski is licensed in Alabama.
Specialties and state licenses
- Surgical physician assistant, AlabamaPrimary
Surgical physician assistants near Leonard Zimnowski
Counts of surgical physician assistants with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Leonard P. Zimnowski II treated 64 Medicare patients in 2024, average age 72
CMS counts 64 Medicare patients who saw Leonard Zimnowski in 2024. The largest group is 65 to 74, with 42 patients. 75% of them have arthritis, and 75% have high blood pressure. Their average risk score is 0.98, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Leonard Zimnowski's median patient age at 69, with 50% women.
Leonard Zimnowski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Leonard Zimnowski's Medicare patients by sex, 2024
- Women2539%
- Men3961%
Chronic conditions among Leonard Zimnowski's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Diabetes38%
- Anxiety23%
- Ischemic heart disease23%
- Atrial fibrillation17%
- COPD17%
Share of Medicare patients with each condition. A patient can have several.
Leonard Zimnowski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Leonard P. Zimnowski II wrote 280 Medicare Part D claims in 2024
In 2024, Leonard Zimnowski wrote 280 Medicare Part D claims for 97 patients. 99% of them were for generic drugs.
Leonard Zimnowski's Part D claims by kind of drug, 2024
- Generic278 claims99%
- Brand-name and other2 claims1%
Drug classes CMS tracks in Leonard Zimnowski's Part D claims, 2024
- Opioids28%78 of 280 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Leonard P. Zimnowski II scored 90 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 90 out of 100 for Leonard Zimnowski for performance year 2024, reported as part of a group. Leonard Zimnowski accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Leonard Zimnowski's MIPS scores, performance year 2024
- 90of 100Final score
- 90of 100Quality
- 94of 100Promoting Interoperability
- 40of 100Improvement Activities
- 81of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Leonard P. Zimnowski II's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Leonard P. Zimnowski II
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Leonard P. Zimnowski II's NPI number?
Leonard P. Zimnowski II's NPI number is 1821099268. It was assigned on August 9, 2005, and it is active in the NPI Registry.
What does Leonard P. Zimnowski II specialize in?
Leonard P. Zimnowski II is a surgical physician assistant in Huntsville, Alabama. The primary specialty in the NPI Registry is Surgical Physician Assistant (taxonomy code 363AS0400X).
Where does Leonard P. Zimnowski II practice?
Leonard Zimnowski practices at 4715 Whitesburg SE Dr, Huntsville, AL 35802. Leonard Zimnowski's primary practice is Sportsmed Orthopaedic Specialists in Huntsville, Alabama. Dmand AI also links Leonard Zimnowski to 1 group practice or clinic.
What is Leonard P. Zimnowski II's office phone number?
The practice phone on file for Leonard Zimnowski is (256) 881-5151.
What is Leonard P. Zimnowski II's medical license number?
Leonard Zimnowski holds Alabama license PA-353.
Which hospitals is Leonard P. Zimnowski II affiliated with?
Leonard Zimnowski is affiliated with Crestwood Medical Center.
What medical group is Leonard P. Zimnowski II part of?
Leonard Zimnowski is linked to SportsMED Orthopedic Surgery and Spine Center.
Does Leonard P. Zimnowski II accept Medicare?
Yes. CMS lists Leonard Zimnowski as accepting Medicare assignment.
What is Leonard P. Zimnowski II's MIPS score?
Leonard Zimnowski's MIPS final score for performance year 2024 is 90 out of 100, reported as part of a group.
How many Medicare patients does Leonard P. Zimnowski II see?
CMS counts 64 Medicare patients who saw Leonard Zimnowski in 2024, with an average age of 72.
How long has Leonard P. Zimnowski II been practicing?
Leonard Zimnowski graduated from medical school in 2003, 23 years ago.
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