Zachary Ryan Shields, PA-C
- Medicare patients, 2024
- 368
- Part D claims, 2024
- 764
- MIPS score, 2024
- 89
- Hospital affiliations
- 1
- Industry payments
- $211
- Practice address
- 1000 Health Center Drive P O Box 372, Mattoon, IL 61938
- Practice phone
- Call (217) 258-2513
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Zachary Shields' professional email, personal email and mobile number
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Zachary Ryan Shields is a physician assistant in Mattoon, Illinois
Zachary Shields practices at Sarah Bush Lincoln Health Center in Mattoon, Illinois, part of Sarah Bush Lincoln Health System.
Zachary Shields' NPI, 1760137921, was assigned on February 16, 2022. Zachary Shields graduated from Florida International Univ, College of Medicine in 2021.
- NPI
- 1760137921NPI Registry (opens in a new tab)
- Medicare PAC ID
- 4981083987
- NPI enumeration date
- February 16, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (217) 258-2513
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Zachary Ryan Shields practices at Sarah Bush Lincoln Health Center in Mattoon, Illinois
Zachary Shields' primary practice is Sarah Bush Lincoln Health Center, at 1000 Health Center Drive P O Box 372, Mattoon, IL 61938 in Coles County. The practice phone is (217) 258-2513.
- Sarah Bush Lincoln Health Center1000 Health Center Drive P O Box 372, Mattoon, IL 61938 · Coles CountyPhone(217) 258-2513
Source: Dmand AI Affiliation Data
Zachary Ryan Shields is affiliated with 1 site of care and 1 medical group
Zachary Shields' primary practice is Sarah Bush Lincoln Health Center in Mattoon, Illinois, part of Sarah Bush Lincoln Health System. The medical group on file is Sarah Bush Lincoln.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Zachary Ryan Shields' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Zachary Shields practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Sarah Bush Lincoln Health Center | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Sarah Bush Lincoln Health System and 6.2K+ hospitals, with verified contacts in the same login.
Zachary Ryan Shields is one of 4,299 physician assistants in Illinois
Physician assistant is Zachary Shields' primary specialty in the NPI Registry, under taxonomy code 363A00000X.
Specialties and state licenses
- Physician assistantPrimary
Physician assistants near Zachary Shields
Counts of 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
Zachary Ryan Shields treated 368 Medicare patients in 2024, average age 76
CMS counts 368 Medicare patients who saw Zachary Shields in 2024. The largest group is 65 to 74, with 145 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 23% are also on Medicaid. Their average risk score is 1.86, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Zachary Shields' median patient age at 75, with 50% women.
Zachary Shields' Medicare patients by age, 2024
Zachary Shields' Medicare patients by sex, 2024
- Women19052%
- Men17848%
Chronic conditions among Zachary Shields' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis61%
- Ischemic heart disease58%
- Heart failure51%
- Atrial fibrillation45%
- Diabetes43%
- Chronic kidney disease40%
Share of Medicare patients with each condition. A patient can have several.
Zachary Shields' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 75
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Zachary Ryan Shields wrote 764 Medicare Part D claims in 2024
In 2024, Zachary Shields wrote 764 Medicare Part D claims for 229 patients. 82% of them were for generic drugs.
Zachary Shields' Part D claims by kind of drug, 2024
- Generic624 claims82%
- Brand-name140 claims18%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Zachary Ryan Shields scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Zachary Shields for performance year 2024, reported through an alternative payment model (APM). Zachary Shields accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Zachary Shields' MIPS scores, performance year 2024
- 89of 100Final score
- 69.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Zachary Ryan Shields received $211 in industry payments in 2025
CMS Open Payments shows 11 general payments to Zachary Shields from 6 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Merck Sharp & Dohme Corporation paid the most, $52.
Companies that paid Zachary Shields the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Zachary Ryan Shields graduated from Florida International Univ, College of Medicine
Zachary Shields graduated from Florida International Univ, College of Medicine in 2021.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Zachary Ryan Shields'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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 Zachary Ryan Shields
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Zachary Ryan Shields' NPI number?
Zachary Ryan Shields' NPI number is 1760137921. It was assigned on February 16, 2022, and it is active in the NPI Registry.
What does Zachary Ryan Shields specialize in?
Zachary Ryan Shields is a physician assistant in Mattoon, Illinois. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Zachary Ryan Shields practice?
Zachary Shields practices at 1000 Health Center Drive P O Box 372, Mattoon, IL 61938. Zachary Shields' primary practice is Sarah Bush Lincoln Health Center in Mattoon, Illinois, part of Sarah Bush Lincoln Health System.
What is Zachary Ryan Shields' office phone number?
The practice phone on file for Zachary Shields is (217) 258-2513.
Which hospitals is Zachary Ryan Shields affiliated with?
Zachary Shields practices at Sarah Bush Lincoln Health Center in Mattoon, Illinois.
What medical group is Zachary Ryan Shields part of?
Zachary Shields is linked to Sarah Bush Lincoln.
Does Zachary Ryan Shields accept Medicare?
Yes. CMS lists Zachary Shields as accepting Medicare assignment.
What is Zachary Ryan Shields' MIPS score?
Zachary Shields' MIPS final score for performance year 2024 is 89 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Zachary Ryan Shields see?
CMS counts 368 Medicare patients who saw Zachary Shields in 2024, with an average age of 76.
Where did Zachary Ryan Shields go to medical school?
Zachary Shields graduated from Florida International Univ, College of Medicine in 2021.
Has Zachary Ryan Shields received payments from drug or device companies?
CMS Open Payments shows $211 in general payments to Zachary Shields from 6 companies from 2025 to 2025. The largest total came from Merck Sharp & Dohme Corporation.
How long has Zachary Ryan Shields been practicing?
Zachary Shields graduated from medical school in 2021, 5 years ago.
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