NPI registry status
Active
2026 NPPES data Gerontology Registered Nurse NPI 1801381561 CRNP
Verify on CMS → Tyler Thomas, CRNP
Gerontology Registered Nurse in Lancaster, Pennsylvania.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 750 in Gerontology Registered Nurse, and covers specialty classification, practice address, and Medicare Part D prescribing data when reported. According to CMS, every field reflects the provider's official federal registration, see our methodology.
Federal data, no proprietary rating.
We show these CMS records as-is - no composite score, no star rating, no editorial opinion layered on top.
Prescribing volume
595
Medicare Part D claims · 70 beneficiaries · Gerontology Registered Nurse avg: 2K
Generic prescribing
92%
generic claims · 8% brand-name · higher generic rates reduce patient out-of-pocket costs
Source: CMS Medicare Part D Prescriber Public Use File, 2023
Compiled from official public sources by the PlainDoctor editorial team.
What the federal data shows
Tyler Thomas, CRNP filed 595 Medicare Part D claims in 2023 as a Gerontology Registered Nurse in Lancaster, Pennsylvania, prescribing 92% generic.
- 595
- Part D claims, 2023
- 92%
- generic prescribing
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) - no proprietary rating or editorial opinion is applied.
Tyler Thomas, CRNP's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
595 Top 34% higher than 66% of 1,370,886 prescribers
Each bar is a band; taller bars hold more prescribers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Medicare Part D Prescriber Public Use File · 2023
What does the federal data show about Tyler Thomas, CRNP?
Quality data not reportedPrimary specialty
Gerontology Registered Nurse
Medicare Part D claims
595 65% vs specialty avg
Specialty distribution in Pennsylvania
How Gerontology Registered Nurse compares to other specialties among Pennsylvania providers
Board certification
Not published by CMS
CMS does not publish a per-provider board-certification field in NPPES. PlainDoctor does not have a reliable per-specialty certification rate to show for Gerontology Registered Nurse. Verify directly:
How MIPS and board certification work
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
Tyler Thomas, CRNP appears in the CMS NPPES registry as a Gerontology Registered Nurse provider holding CRNP credentials at 217 HARRISBURG AVE, Lancaster, PA, 17603, with a listed phone of (717) 544-8300. NPI 1801381561 was issued on 06/26/2018.
Medicare Part D records for calendar year 2023 show 595 prescription claims written by this provider, covering 70 Medicare beneficiaries and totaling roughly $110K in drug spend, split 8% brand-name and 92% generic by claim count.
Gerontology Registered Nurse is a narrow specialty nationwide, with 750 enrolled providers across 48 states and an average of 1,721 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline.
Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist, always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1801381561 |
|---|---|
| Specialty | Gerontology Registered Nurse |
| Credentials | CRNP |
| Gender | Male |
| NPI Issued | 06/26/2018 |
Hospital and facility affiliations
Facilities where Tyler Thomas, CRNP bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" - a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
The Milton S Hershey Medical Center Physicians Group
Harrisburg, PA
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
License & disciplinary context - Pennsylvania PA-BOM 2023 annual report
Aggregate state board data only, NOT a determination of any individual provider's status. The figures below describe statewide disciplinary activity across all ~45K Pennsylvania medical licensees in 2023 - they are NOT specific to Tyler Thomas, CRNP. To verify Tyler Thomas, CRNP's current license status, search the PA-BOM public license lookup directly, or check the Federation of State Medical Boards (FSMB) verification service.
133
Total board actions, Pennsylvania 2023
Across 129 cases
2.96
Actions per 1,000 licensees
Pennsylvania statewide rate
probation
Most common action type
48 cases
PA-BOM publishes annual disciplinary statistics as part of public-record reporting under each state's Administrative Procedure Act. See the full breakdown by action type and year on the Pennsylvania disciplinary trends page. Cross-checked against FSMB U.S. Medical Regulatory Trends.
Brand vs generic prescribing mix · Generic-heavy
Tyler Thomas, CRNP - brand share 8.0%
Gerontology Registered Nurse average
8% brand-name claims vs 92% generic, on 595 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
595
Total Claims
$110K
Total Drug Cost
70
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,070
- Total Day Supply
- 31,157
- Brand vs Generic
- 8% brand / 92% generic
- Brand Drug Cost
- $90K
- Generic Drug Cost
- $20K
- Antibiotic Claims
- 25
Patient Demographics
- Average Patient Age
- 67.4 years
- Avg HCC Risk Score
- 3.39
- Gender Split
- 26% female / 74% male
- Age Distribution
- <65: 20, 65-74: 30, 75-84: N/A, 85+: N/A
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Tyler Thomas, CRNP prescribes most
Top Medicare Part D drugs by claim count, 2023
- Bumetanide
Bumetanide
48 claims
- Metoprolol Succinate
Metoprolol Succinate
40 claims
- Spironolactone
Spironolactone
38 claims
- Sildenafil Citrate
Sildenafil Citrate
33 claims
- Amiodarone Hcl
Amiodarone Hcl
29 claims
- Losartan Potassium
Losartan Potassium
28 claims
- Warfarin Sodium
Warfarin Sodium
28 claims
- Potassium Chloride
Potassium Chloride
27 claims
| Drug | Claims |
|---|---|
| Bumetanide | 48 |
| Metoprolol Succinate | 40 |
| Spironolactone | 38 |
| Sildenafil Citrate | 33 |
| Amiodarone Hcl | 29 |
| Losartan Potassium | 28 |
| Warfarin Sodium | 28 |
| Potassium Chloride | 27 |
| Amlodipine Besylate | 18 |
| Lisinopril | 18 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Gerontology Registered Nurse Overview
How Tyler Thomas, CRNP fits within the Gerontology Registered Nurse landscape nationally.
750
Gerontology Registered Nurse Providers in US
48
States with Gerontology Registered Nurse
1,721
Avg Claims per Provider
Tyler Thomas, CRNP's 595 claims are below the specialty average of 1,721.
Nearby Gerontology Registered Nurse Providers in Pennsylvania
Other clinicians with the same primary specialty enrolled in Pennsylvania, drawn from the same CMS NPPES roster as Thomas.
Dr. Corinne Akers
RN
Johnstown, PA
Dr. Kimberly Bell
CRNP
Warminster, PA
Dr. Kaizerine Blanes-Blendermann
RN
Camp Hill, PA
Joy Cantuba
Glen Mills, PA
Dr. Candace Cantwell-Foy
CRNP
Philadelphia, PA
Compare Gerontology Registered Nurse nationally: see state-by-state distribution →
Before you book an appointment
Use this federal record as your verification checklist, not as a recommendation.
- Confirm the NPI record is current in the official CMS registry, providers update their own NPPES details, and moves can lag. Verify this NPI
- Check the active license and any disciplinary history with the Pennsylvania medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Gerontology Registered Nurse peer on Medicare volume and prescribing patterns. Compare providers
Medicare Part D and MIPS figures describe practice patterns in federal programs only, they are not quality ratings, and PlainDoctor does not rate, rank, or recommend providers.
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Frequently Asked Questions
What is Tyler Thomas, CRNP's specialty? ▼
Tyler Thomas, CRNP specializes in Gerontology Registered Nurse and practices in Lancaster, Pennsylvania. Credentials: CRNP.
How much does Tyler Thomas, CRNP prescribe under Medicare Part D? ▼
In 2023, Tyler Thomas, CRNP wrote 595 Medicare Part D claims totaling $110K in drug costs for 70 beneficiaries.
Where is Tyler Thomas, CRNP located? ▼
Tyler Thomas, CRNP is located at 217 HARRISBURG AVE, Lancaster, PA, 17603. Phone: (717) 544-8300.
What is Tyler Thomas, CRNP's NPI number? ▼
Tyler Thomas, CRNP's National Provider Identifier (NPI) is 1801381561, issued on 06/26/2018.
Does Tyler Thomas, CRNP prescribe more brand-name or generic drugs? ▼
Tyler Thomas, CRNP's prescribing is 8% brand-name and 92% generic drugs by claim count, with $90K in brand drug costs.
How many Gerontology Registered Nurse providers are there in the US? ▼
There are 750 Gerontology Registered Nurse providers across 48 states in the US. The average Gerontology Registered Nurse provider writes 1,721 Medicare Part D claims per year.
What drugs does Tyler Thomas, CRNP prescribe most often? ▼
Based on 2023 Medicare Part D data, Tyler Thomas, CRNP's most frequently prescribed drugs include Bumetanide, Metoprolol Succinate, Spironolactone. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Tyler Thomas, CRNP accept Medicare? ▼
Tyler Thomas, CRNP appears in CMS Medicare data with 595 Part D claims and 70 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Tyler Thomas, CRNP's credentials? ▼
Tyler Thomas, CRNP's NPI is 1801381561 with credentials CRNP. You can verify this through the NPPES NPI Registry, check state medical board records, and confirm board certification through the ABMS or AOA.
Data Sources
View source datasets and methodology notes
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology
Compiled from official public sources by the PlainDoctor editorial team.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of May 2026.