NPI registry status
Active
2026 NPPES data Case Management Registered Nurse NPI 1023449121 AGNP-C
Verify on CMS → Kaylee Whalen, AGNP-C
Case Management Registered Nurse in Greenville, South Carolina.
This profile is drawn from the federal National Provider Identifier Registry (CMS NPPES), which lists more than 7 million U.S. healthcare providers - including 5,507 in Case Management 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
748
Medicare Part D claims · 321 beneficiaries · Case Management Registered Nurse avg: 1K
Generic prescribing
87%
generic claims · 13% brand-name · higher generic rates reduce patient out-of-pocket costs
Industry payments
$186.36
4 payments · CMS Open Payments (Sunshine Act)
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
Kaylee Whalen, AGNP-C filed 748 Medicare Part D claims in 2023 as a Case Management Registered Nurse in Greenville, South Carolina, prescribing 87% generic.
- 748
- Part D claims, 2023
- 87%
- generic prescribing
- $186.36
- industry payments (Sunshine Act)
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.
Kaylee Whalen, AGNP-C's Medicare Part D volume vs every U.S. prescriber
Total Medicare Part D claims, 2023, across all CMS prescribers nationally
748 Top 29% higher than 71% 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 Kaylee Whalen, AGNP-C?
Quality data not reportedPrimary specialty
Case Management Registered Nurse
Medicare Part D claims
748 30% vs specialty avg
Specialty distribution in South Carolina
How Case Management Registered Nurse compares to other specialties among South Carolina 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 Case Management 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).
Kaylee Whalen, AGNP-C appears in the CMS NPPES registry as a Case Management Registered Nurse provider holding AGNP-C credentials at 48 CENTENNIAL WAY, Greenville, SC, 29605, with a listed phone of (864) 455-1600. NPI 1023449121 was issued on 11/29/2013.
Medicare Part D records for calendar year 2023 show 748 prescription claims written by this provider, covering 321 Medicare beneficiaries and totaling roughly $77K in drug spend, split 13% brand-name and 87% generic by claim count, with an opioid prescribing rate of 4.1%.
Case Management Registered Nurse is a mid-sized specialty nationwide, with 5,507 enrolled providers across 53 states and an average of 1,066 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 | 1023449121 |
|---|---|
| Specialty | Case Management Registered Nurse |
| Credentials | AGNP-C |
| Gender | Female |
| NPI Issued | 11/29/2013 |
Hospital and facility affiliations
Facilities where Kaylee Whalen, AGNP-C 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.
Anmed Health
★★★★☆ 4/5
Anderson, SC
Acute Care Hospitals
CMS CCN: 420027
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) - CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for Kaylee Whalen, AGNP-C. Source: openpaymentsdata.cms.gov.
Total received
$186
Largest payer
W. L. Gore & Associates, Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias, they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Typical
Kaylee Whalen, AGNP-C - brand share 13.0%
Case Management Registered Nurse average
13% brand-name claims vs 87% generic, on 748 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.
748
Total Claims
$77K
Total Drug Cost
321
Medicare Beneficiaries
Prescribing Breakdown
- 30-Day Fills
- 1,323
- Total Day Supply
- 34,610
- Brand vs Generic
- 13% brand / 87% generic
- Brand Drug Cost
- $62K
- Generic Drug Cost
- $15K
- Opioid Claims
- 31 (4.1% rate)
- Antibiotic Claims
- 146
Patient Demographics
- Average Patient Age
- 72.9 years
- Avg HCC Risk Score
- 1.61
- Gender Split
- 34% female / 66% male
- Age Distribution
- <65: 42, 65-74: 122, 75-84: 122, 85+: 35
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What Kaylee Whalen, AGNP-C prescribes most
Top Medicare Part D drugs by claim count, 2023
- Tamsulosin Hcl
Tamsulosin Hcl
229 claims
- Finasteride 85
Finasteride
85 claims
- Myrbetriq 80
Myrbetriq
80 claims
- Estradiol 47
Estradiol
47 claims
- Ciprofloxacin Hcl 46
Ciprofloxacin Hcl
46 claims
- Sulfamethoxazole-T… 34
Sulfamethoxazole-Trimethoprim
34 claims
- Cephalexin 23
Cephalexin
23 claims
- Tramadol Hcl 20
Tramadol Hcl
20 claims
| Drug | Claims |
|---|---|
| Tamsulosin Hcl | 229 |
| Finasteride | 85 |
| Myrbetriq Mirabegron | 80 |
| Estradiol | 47 |
| Ciprofloxacin Hcl | 46 |
| Sulfamethoxazole-Trimethoprim Sulfamethoxazole/Trimethoprim | 34 |
| Cephalexin | 23 |
| Tramadol Hcl | 20 |
| Nitrofurantoin Mono-Macro Nitrofurantoin Monohyd/M-Cryst | 18 |
| Oxybutynin Chloride Er Oxybutynin Chloride | 18 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
More Case Management Registered Nurse in SC →
All providers in South Carolina →
Compare specialties →
Case Management Registered Nurse Overview
How Kaylee Whalen, AGNP-C fits within the Case Management Registered Nurse landscape nationally.
5,507
Case Management Registered Nurse Providers in US
53
States with Case Management Registered Nurse
1,066
Avg Claims per Provider
Kaylee Whalen, AGNP-C's 748 claims are below the specialty average of 1,066.
Nearby Case Management Registered Nurse Providers in South Carolina
Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as Whalen.
Cynthia Andersen
Charleston, SC
Dr. April Anderson
RN
Conway, SC
Dr. Lauri Bailey
RN
Columbia, SC
Dr. Agathe Bellevue
RN
Charleston, SC
Kayla Blanton
Conway, SC
Compare Case Management 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 South Carolina medical board, federal registration is not a license check. Credential verification guide
- Weigh a second option: compare this provider with a nearby Case Management 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 Kaylee Whalen, AGNP-C's specialty? ▼
Kaylee Whalen, AGNP-C specializes in Case Management Registered Nurse and practices in Greenville, South Carolina. Credentials: AGNP-C.
How much does Kaylee Whalen, AGNP-C prescribe under Medicare Part D? ▼
In 2023, Kaylee Whalen, AGNP-C wrote 748 Medicare Part D claims totaling $77K in drug costs for 321 beneficiaries.
Where is Kaylee Whalen, AGNP-C located? ▼
Kaylee Whalen, AGNP-C is located at 48 CENTENNIAL WAY, Greenville, SC, 29605. Phone: (864) 455-1600.
What is Kaylee Whalen, AGNP-C's NPI number? ▼
Kaylee Whalen, AGNP-C's National Provider Identifier (NPI) is 1023449121, issued on 11/29/2013.
Does Kaylee Whalen, AGNP-C prescribe more brand-name or generic drugs? ▼
Kaylee Whalen, AGNP-C's prescribing is 13% brand-name and 87% generic drugs by claim count, with $62K in brand drug costs.
Does Kaylee Whalen, AGNP-C prescribe opioids? ▼
Yes, Kaylee Whalen, AGNP-C had 31 opioid claims in 2023 with an opioid prescribing rate of 4.1%.
How many Case Management Registered Nurse providers are there in the US? ▼
There are 5,507 Case Management Registered Nurse providers across 53 states in the US. The average Case Management Registered Nurse provider writes 1,066 Medicare Part D claims per year.
What drugs does Kaylee Whalen, AGNP-C prescribe most often? ▼
Based on 2023 Medicare Part D data, Kaylee Whalen, AGNP-C's most frequently prescribed drugs include Tamsulosin Hcl, Finasteride, Myrbetriq. This reflects Medicare Part D prescriptions only and does not include commercial insurance or other payer types.
Does Kaylee Whalen, AGNP-C accept Medicare? ▼
Kaylee Whalen, AGNP-C appears in CMS Medicare data with 748 Part D claims and 321 Medicare beneficiaries in 2023. Contact the provider's office directly to confirm current Medicare enrollment and accepted plans.
How can I verify Kaylee Whalen, AGNP-C's credentials? ▼
Kaylee Whalen, AGNP-C's NPI is 1023449121 with credentials AGNP-C. 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.