Leonard M. Shamus, NP
- Medicare patients, 2024
- 18
- MIPS score, 2024
- 79
- Hospital affiliations
- 1
- Industry payments
- $23
- Medical groups
- 2
- Practice address
- 1800 E Park Ave, State College, PA 16803
- Practice phone
- Call (814) 231-7000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mount Nittany Medical Center
State College, Pennsylvania
Find Leonard Shamus' 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 M. Shamus is an acute care nurse practitioner in State College, Pennsylvania
Leonard Shamus practices at Mount Nittany Medical Center in State College, Pennsylvania.
Leonard Shamus' NPI, 1780254680, was assigned on July 1, 2021. Leonard Shamus holds Pennsylvania license SP023931.
- NPI
- 1780254680NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759779770
- NPI enumeration date
- July 1, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (814) 231-7000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 31
- Medical school graduation
- 2021
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Leonard M. Shamus practices at Mount Nittany Medical Center in State College, Pennsylvania
Leonard Shamus' primary practice is Mount Nittany Medical Center, at 1800 E Park Ave, State College, PA 16803 in Centre County. The practice phone is (814) 231-7000.
- Mount Nittany Medical Center1800 E Park Ave, State College, PA 16803 · Centre CountyPhone(814) 231-7000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Leonard M. Shamus is affiliated with 4 sites of care and 2 medical groups
Leonard Shamus' primary practice is Mount Nittany Medical Center in State College, Pennsylvania. Leonard Shamus is also affiliated with Mount Nittany Medical Center. The medical group on file is Mount Nittany Physician Group. Dmand AI also links Leonard Shamus to 2 more group practices and clinics and 1 medical group, each 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 M. Shamus' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Leonard Shamus practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mount Nittany Medical Center | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Leonard M. Shamus is one of 980 acute care nurse practitioners in Pennsylvania
Acute care is Leonard Shamus' primary specialty in the NPI Registry, under taxonomy code 363LA2100X. Leonard Shamus is licensed in Pennsylvania.
Specialties and state licenses
- Acute care nurse practitioner, PennsylvaniaPrimary
Acute care nurse practitioners near Leonard Shamus
Counts of acute care nurse practitioners 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 M. Shamus treated 18 Medicare patients in 2024, average age 76
CMS counts 18 Medicare patients who saw Leonard Shamus in 2024. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 1.71, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Leonard Shamus' median patient age at 71, with 60% women.
Chronic conditions among Leonard Shamus' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Stroke or TIA75%
Share of Medicare patients with each condition. A patient can have several.
Leonard Shamus' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women60%
- Men40%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Leonard M. Shamus scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Leonard Shamus for performance year 2024, reported as part of a group. Leonard Shamus accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Leonard Shamus' MIPS scores, performance year 2024
- 79of 100Final score
- 56.7of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 75of 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
Leonard M. Shamus received $23 in industry payments in 2025
CMS Open Payments shows 1 general payment to Leonard Shamus from 1 drug or device company in 2025. Food and beverage make up the largest share, 100% of the total. Grifols Shared Services North America, Inc. paid the most, $23.
Companies that paid Leonard Shamus the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Leonard M. Shamus'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) |
| 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) |
| Industry payments | Open Payments (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 M. Shamus
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 M. Shamus' NPI number?
Leonard M. Shamus' NPI number is 1780254680. It was assigned on July 1, 2021, and it is active in the NPI Registry.
What does Leonard M. Shamus specialize in?
Leonard M. Shamus is an acute care nurse practitioner in State College, Pennsylvania. The primary specialty in the NPI Registry is Acute Care Nurse Practitioner (taxonomy code 363LA2100X).
Where does Leonard M. Shamus practice?
Leonard Shamus practices at 1800 E Park Ave, State College, PA 16803. Leonard Shamus' primary practice is Mount Nittany Medical Center in State College, Pennsylvania. Dmand AI also links Leonard Shamus to 2 group practices and clinics and 1 medical group.
What is Leonard M. Shamus' office phone number?
The practice phone on file for Leonard Shamus is (814) 231-7000.
What is Leonard M. Shamus' medical license number?
Leonard Shamus holds Pennsylvania license SP023931.
Which hospitals is Leonard M. Shamus affiliated with?
Leonard Shamus is affiliated with Mount Nittany Medical Center.
What medical group is Leonard M. Shamus part of?
Leonard Shamus is linked to Mount Nittany Physician Group. Dmand AI links Leonard Shamus to 1 more medical group.
Does Leonard M. Shamus accept Medicare?
Yes. CMS lists Leonard Shamus as accepting Medicare assignment.
What is Leonard M. Shamus' MIPS score?
Leonard Shamus' MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Leonard M. Shamus see?
CMS counts 18 Medicare patients who saw Leonard Shamus in 2024, with an average age of 76.
Has Leonard M. Shamus received payments from drug or device companies?
CMS Open Payments shows $23 in general payments to Leonard Shamus from 1 company from 2025 to 2025. The largest total came from Grifols Shared Services North America, Inc.
How long has Leonard M. Shamus been practicing?
Leonard Shamus graduated from medical school in 2021, 5 years ago.
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