Zachary S. Shell, APRN
- Medicare services, 2024
- 508
- Medicare patients, 2024
- 257
- Part D claims, 2024
- 489
- MIPS score, 2024
- 85
- Hospital affiliations
- 5
- Practice address
- 1155 Mill Street, Reno, NV 89502
- Practice phone
- Call (775) 982-4100
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Zachary Shell's professional email, personal email and mobile number
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Zachary S. Shell is a nurse practitioner in Reno, Nevada
Zachary Shell practices at Renown Regional Medical Center in Reno, Nevada, part of Renown Health.
Zachary Shell's NPI, 1427648070, was assigned on January 19, 2021. Zachary Shell holds Nevada license 836273.
- NPI
- 1427648070NPI Registry (opens in a new tab)
- Medicare PAC ID
- 7012324064
- NPI enumeration date
- January 19, 2021
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (775) 982-4100
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Zachary S. Shell practices at Renown Regional Medical Center in Reno, Nevada
Zachary Shell's primary practice is Renown Regional Medical Center, at 1155 Mill Street, Reno, NV 89502 in Washoe County. The practice phone is (775) 982-4100.
- Renown Regional Medical Center1155 Mill Street, Reno, NV 89502 · Washoe CountyPhone(775) 982-4100
Source: Dmand AI Affiliation Data
Zachary S. Shell is affiliated with 5 sites of care and 3 medical groups
Zachary Shell's primary practice is Renown Regional Medical Center in Reno, Nevada, part of Renown Health. Zachary Shell is also affiliated with Renown South Meadows Medical Center. The medical group on file is Renown Health. Dmand AI also links Zachary Shell to 3 more hospitals and 2 medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Zachary S. Shell's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Zachary Shell practices, 5 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Renown Regional Medical Center | Available with a free account |
| +4 more sites and 2 medical groups | 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 Renown Health and 6.2K+ hospitals, with verified contacts in the same login.
Zachary S. Shell is one of 655 nurse practitioners in Nevada
Nurse practitioner is Zachary Shell's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Zachary Shell is licensed in Nevada.
Specialties and state licenses
- Nurse practitioner, NevadaPrimary
Clinical focus
Dmand AI lists acute skin infection, arthritis, bursitis, chronic nasal allergies and joint or bone infection among the conditions Zachary Shell treats.
Nurse practitioners near Zachary Shell
Counts of 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
Zachary S. Shell billed Medicare for 508 services in 2024
CMS data shows 508 Medicare services from Zachary Shell across 4 procedure codes in 2024, all of them office visits, for 257 Medicare patients. Medicare paid $26,612 for them. Every service was in a facility, such as a hospital, rather than an office.
Zachary Shell compared with the Nevada median for nurse practitioners, 2024
- Zachary Shell
- Nevada median
- Medicare services
- 508vs 56811% below
- Medicare patients
- 257vs 1012.5 times
- Part D claims
- 373vs 373Close to median
Medians across 439 nurse practitioners in Nevada with Dmand AI profiles that report each measure.
Zachary Shell's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Zachary S. Shell treated 257 Medicare patients in 2024, average age 72
CMS counts 257 Medicare patients who saw Zachary Shell in 2024. The largest group is 65 to 74, with 114 patients. 75% of them have high blood pressure, and 74% have high cholesterol. 23% are also on Medicaid. Their average risk score is 2.37, 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 Shell's median patient age at 72, with 49% women.
Zachary Shell's Medicare patients by age, 2024
Zachary Shell's Medicare patients by sex, 2024
- Women12047%
- Men13753%
Chronic conditions among Zachary Shell's Medicare patients, 2024
- High blood pressure75%
- High cholesterol74%
- Arthritis69%
- Diabetes44%
- Mood disorders42%
- Chronic kidney disease40%
- Depression37%
- Ischemic heart disease37%
Share of Medicare patients with each condition. A patient can have several.
Zachary Shell's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 72
Patient panel by sex, all payers
- Women49%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Zachary S. Shell wrote 489 Medicare Part D claims in 2024
In 2024, Zachary Shell wrote 489 Medicare Part D claims for 185 patients. 98% of them were for generic drugs. CMS names the drug for 373 of them, across 9 drugs with 11 or more claims each, at $15,609 in total drug cost.
Zachary Shell's Part D claims by kind of drug, 2024
- Generic479 claims98%
- Brand-name and other10 claims2%
Zachary Shell's most prescribed drugs by claims, 2024
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Drug classes CMS tracks in Zachary Shell's Part D claims, 2024
- Antibiotics90%439 of 489 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
Zachary S. Shell scored 85 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 85 out of 100 for Zachary Shell for performance year 2024, reported as part of a group. Zachary Shell accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Zachary Shell as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Zachary Shell's MIPS scores, performance year 2024
- 85of 100Final score
- 79.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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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Zachary S. Shell received $427 in industry payments from 2024 to 2025
CMS Open Payments shows 10 general payments to Zachary Shell from 5 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Aimmune Therapeutics, Inc. paid the most, $201.
General payments to Zachary Shell by program year, 2024 to 2025
Companies that paid Zachary Shell the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Zachary S. Shell'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 services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 and Drug (CMS) (opens in a new tab)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) |
| 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 S. Shell
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 S. Shell's NPI number?
Zachary S. Shell's NPI number is 1427648070. It was assigned on January 19, 2021, and it is active in the NPI Registry.
What does Zachary S. Shell specialize in?
Zachary S. Shell is a nurse practitioner in Reno, Nevada. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Zachary S. Shell practice?
Zachary Shell practices at 1155 Mill Street, Reno, NV 89502. Zachary Shell's primary practice is Renown Regional Medical Center in Reno, Nevada, part of Renown Health. Dmand AI also links Zachary Shell to 3 hospitals and 2 medical groups.
What is Zachary S. Shell's office phone number?
The practice phone on file for Zachary Shell is (775) 982-4100.
What is Zachary S. Shell's medical license number?
Zachary Shell holds Nevada license 836273.
Which hospitals is Zachary S. Shell affiliated with?
Zachary Shell practices at Renown Regional Medical Center in Reno, Nevada. Zachary Shell is also affiliated with Renown South Meadows Medical Center. Dmand AI links Zachary Shell to 3 more hospitals.
What medical group is Zachary S. Shell part of?
Zachary Shell is linked to Renown Health. Dmand AI links Zachary Shell to 2 more medical groups.
Does Zachary S. Shell accept Medicare?
Yes. CMS data shows Zachary Shell billed Medicare for 508 services in 2024, and Zachary Shell accepts Medicare assignment.
Does Zachary S. Shell offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Zachary Shell as offering telehealth services.
What is Zachary S. Shell's MIPS score?
Zachary Shell's MIPS final score for performance year 2024 is 85 out of 100, reported as part of a group.
Show 5 more questionsShow fewer questions
How many Medicare patients does Zachary S. Shell see?
CMS counts 257 Medicare patients who saw Zachary Shell in 2024, with an average age of 72.
What services does Zachary S. Shell bill to Medicare?
In 2024, Zachary Shell's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and office visit, established patient (99212).
What drugs does Zachary S. Shell prescribe most?
In 2024 Medicare Part D data, Zachary Shell's most prescribed drugs by claims were Amoxicillin-Clavulanate Potass, Doxycycline Hyclate and Minocycline HCl.
Has Zachary S. Shell received payments from drug or device companies?
CMS Open Payments shows $427 in general payments to Zachary Shell from 5 companies from 2024 to 2025. The largest total came from Aimmune Therapeutics, Inc.
How long has Zachary S. Shell been practicing?
Zachary Shell graduated from medical school in 2020, 6 years ago.
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