Lester C. Griel III, CRNP
- Medicare patients, 2024
- 165
- Part D claims, 2024
- 5,931
- Hospital affiliations
- 1
- Industry payments
- $237
- Medical group
- 1
- 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 Lester Griel'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.
Lester C. Griel III is a family nurse practitioner in State College, Pennsylvania
Lester Griel practices at Mount Nittany Medical Center in State College, Pennsylvania.
Lester Griel's NPI, 1811153174, was assigned on August 5, 2008. Lester Griel holds Pennsylvania license SP009897.
- NPI
- 1811153174NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5890842512
- NPI enumeration date
- August 5, 2008
- 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
- 44
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Lester C. Griel III practices at Mount Nittany Medical Center in State College, Pennsylvania
Lester Griel's 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
Lester C. Griel III is affiliated with 3 sites of care and 1 medical group
Lester Griel's primary practice is Mount Nittany Medical Center in State College, Pennsylvania. Lester Griel is also affiliated with Mount Nittany Medical Center. The medical group on file is Mount Nittany Physician Group. Dmand AI also links Lester Griel 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 Lester C. Griel III's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Lester Griel practices, 2 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 |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Lester C. Griel III is one of 5,541 family nurse practitioners in Pennsylvania
Family is Lester Griel's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Lester Griel is licensed in Pennsylvania.
Specialties and state licenses
- Family nurse practitioner, PennsylvaniaPrimary
Family nurse practitioners near Lester Griel
Counts of family 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
Lester C. Griel III treated 165 Medicare patients in 2024, average age 74
CMS counts 165 Medicare patients who saw Lester Griel in 2024. The largest group is 65 to 74, with 70 patients. 75% of them have high cholesterol, and 68% have high blood pressure. 13% are also on Medicaid. Their average risk score is 1.09, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Lester Griel's median patient age at 64, with 55% women.
Lester Griel's Medicare patients by age, 2024
Lester Griel's Medicare patients by sex, 2024
- Women8954%
- Men7646%
Chronic conditions among Lester Griel's Medicare patients, 2024
- High cholesterol75%
- High blood pressure68%
- Arthritis36%
- Diabetes33%
- Chronic kidney disease23%
- Atrial fibrillation22%
- Mood disorders21%
- Anxiety20%
Share of Medicare patients with each condition. A patient can have several.
Lester Griel's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 64
Patient panel by sex, all payers
- Women55%
- Men45%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Lester C. Griel III wrote 5,931 Medicare Part D claims in 2024
In 2024, Lester Griel wrote 5,931 Medicare Part D claims for 539 patients. 89% of them were for generic drugs.
Lester Griel's Part D claims by kind of drug, 2024
- Generic5,303 claims89%
- Brand-name598 claims10%
- Other30 claims1%
Drug classes CMS tracks in Lester Griel's Part D claims, 2024
- Opioids2%145 of 5,931 claims
- Antibiotics2%117 of 5,931 claims
- Antipsychotics, patients 65 and over1%48 of 5,931 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
How Lester C. Griel III takes part in Medicare
Lester Griel accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Lester C. Griel III received $237 in industry payments in 2025
CMS Open Payments shows 12 general payments to Lester Griel from 8 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $76.
Companies that paid Lester Griel 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 Lester C. Griel III'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) |
| 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 Lester C. Griel III
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Lester C. Griel III's NPI number?
Lester C. Griel III's NPI number is 1811153174. It was assigned on August 5, 2008, and it is active in the NPI Registry.
What does Lester C. Griel III specialize in?
Lester C. Griel III is a family nurse practitioner in State College, Pennsylvania. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Lester C. Griel III practice?
Lester Griel practices at 1800 E Park Ave, State College, PA 16803. Lester Griel's primary practice is Mount Nittany Medical Center in State College, Pennsylvania. Dmand AI also links Lester Griel to 1 group practice or clinic.
What is Lester C. Griel III's office phone number?
The practice phone on file for Lester Griel is (814) 231-7000.
What is Lester C. Griel III's medical license number?
Lester Griel holds Pennsylvania license SP009897.
Which hospitals is Lester C. Griel III affiliated with?
Lester Griel is affiliated with Mount Nittany Medical Center.
What medical group is Lester C. Griel III part of?
Lester Griel is linked to Mount Nittany Physician Group.
Does Lester C. Griel III accept Medicare?
Yes. CMS lists Lester Griel as accepting Medicare assignment.
How many Medicare patients does Lester C. Griel III see?
CMS counts 165 Medicare patients who saw Lester Griel in 2024, with an average age of 74.
Has Lester C. Griel III received payments from drug or device companies?
CMS Open Payments shows $237 in general payments to Lester Griel from 8 companies from 2025 to 2025. The largest total came from Pfizer Inc.
How long has Lester C. Griel III been practicing?
Lester Griel graduated from medical school in 2008, 18 years ago.
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